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Growatt | Global Leading Distributed Energy Solution Provider
User Manual for GROWATT models including: ARK2.5L-A1R Residential Energy Storage, ARK2.5L-A1R, Residential Energy Storage, Energy Storage, Storage
Shenzhen Growatt New Energy CO.,LTD 4-13/F,Building A,Sino-German(Europe) Industrial Park, Hangcheng Ave, Bao'an District, Shenzhen, China 86 755 2747 1942
File Info : application/pdf, 16 Pages, 2.59MB
DocumentDocumentDownload Manual Growatt New Energy Shenzhen Growatt New Energy CO.,LTD 4-13/F,Building A,Sino-German(Europe) Industrial Park, Hangcheng Ave, Bao'an District, Shenzhen, China T +86 755 2747 1942 E service@ginverter.com W www.ginverter.com GR-UM-228-A-04 Residential Energy Storage User Manual ARK 2.5L-A1 Battery System About this Document This document describes the installation, electrical connection, operation, commission, maintenance and troubleshooting of ARK 2.5L-A1 Battery System (hereafter simply put ARK 2.5L-A1). Before installing and operating ARK-2.5L-A1, ensure that you are familiar with product features, functions, and safety precautions provided in this document. Symbol Description WARNING Indicates a potentially hazardous situation, if not avoided, could result in serious injury or death. Contents 1 Product Overview 1.1 Intended Use 1.2 Appearance 1.3 Working Principle and Function 2 Safety 3 Storage and Transportation 4 Installation 5 Power on and off the Battery 6 Maintenance Guide 7 Technical Specifications Appendix I 2.1 Basic security 2.2 Safety Precautions 2.3 Warning Labels 2.4 Emergency Responses 3.1 Storage Requirements 3.2 Transportation Requirement 4.1 Installation environment 4.2 Basic installation requirements 4.3 Installation Required Tools 4.4 Installation Procedures 4.5 Electrical Connection 4.6 About mixing old and new batteries in parallel 5.1 Power On 5.2 Power off 6.1 Preparation 6.2 PACK Replacement 6.3 System Failure Information List and Troubleshooting Suggestions 1 Product Overview 1.1 Intended Use Each ARK 2.5L-A1 consists of 50Ah cells which form 51.2V voltage battery module and sixteen serial connection (1P16S).Two to ten ARK 2.5L-A1 can be connected in parallel and extend the capacity and power of energy storage system. The same type of cell and the same software version of the PACK can be used in parallel. Specifically, the ARK battery system powers the loads through PCS at nighttime without solar; when solar becomes available during daytime, solar energy powers the loads as a priority and store residual solar power into the ARK batter system. 1.2 Appearance ARK 2.5L-A1 consists of battery module (including cell and mechanical parts), battery management system (BMS) as well as power and communication terminals. Product appearance is shown as below. 12 3 4 56 7 8 9 10 Fig 1.1: Battery dimensions and end Connector face introduction 1 Port function description: Location Port 1 2 Communication interface 3 4 Safety vent 5 Negative terminal 6 GND terminal 7 Positive terminal 8 USB interface 9 Lamp panel 10 Power button Function PCS CAN communication LINK-IN CAN communication LINK-OUT CAN communication Balance air pressure Stands for PACK anode output Terminal connect to ground Stands for PACK cathode output USB interface for system upgrade SOC and status display panel Starting up LED description: No. A B C D E F Name LED 1 LED 2 LED 3 LED 4 RUN ALM Color Blue Blue Blue Blue Green Red Description 0%-25% 26%-50% 51%-75% 76%-100% Normal operation Failure or protection status 1.3 Working Principle and Function ARK 2.5L-A1 is an energy storage unit composed of electrochemical cells, switch button, battery management unit, power and signal terminals, and mechanical parts. It features better charge and discharge performance, more precise status monitor, longer cycle life, and less self-discharge loss than other batteries. Two to ten PACKs connected in parallel increase the capacity and power of battery system; the whole battery system communicates to Power Conversion System (PCS) via CAN. Ø Monitoring: voltage, current and temperature detection of both single cells and PACK. Ø Protection and Alarm: protection and alarm when overvoltage, under voltage, over current, over-temperature or under temperature occurs. See Appendix I for the details. Ø Report: report all alarm and status data to PCS. Ø Parallel connection: support two to ten PACKs in parallel connection. Ø Passive balance function. Ø Power off triggered by fault: PACK and PCS communication lost for 25 minutes or under voltage protection for 30 minutes. 2 2 Safety Safety information contains in this section must be observed at all times when working on or with batteries. For safety, installers are responsibility to familiarize themselves with this manual and all warnings before installation. 2.1 Basic security The PACK has been designed and tested in strict rules with international safety certification requirements. Read all safety instructions carefully before any work and obey the rules at all times when working on or with the PACK. Growatt shall not be liable for any consequence caused by the violation of the following: Y Damage occurred during transportation Y Incorrect transportation, storage, installation and use, or customer fails to convey the correct information about transportation, storage, installation and use to terminal customers. Y Non-professional installation Y Failure to obey the rules of this operation instructions and safety precautions in this document Y Unauthorized modifications or removal of the software package Y PACK tamper label is damaged or product with any part missing (except the authorized dissemble parts). Y Operation in extreme environments which are not allowed in this document Y Repair, disassemble, or change PACKs without authorization and cause failure. Y Damage to shell labels or modifies date of production. Y PACK fail to be charge for more than six months. Y Damages due to force majeure (such as lightning, earthquakes, fire, and storms) Y Warranty expiration. 2.2 Safety Precautions 2.2.1 Environment requirements Do not expose the battery to temperature above 50 or heat sources. Do not install or use the battery in wet locations, moisture , corrosive gases or liquids, such as bathroom. Do not expose the battery to direct sunlight for extended periods of time. Place battery in safe place away from children and animals. Battery power terminals shall not touch conductive objects such as wires. Do not dispose the batteries in fire, which may cause an explosion. PACK shall not come in contact with liquids. 3 2.2.2 Operation Precautions Do not touch the PACK with wet hands. Do not disassemble the PACK without permission Do not crush, drop or puncture the PACK and battery. Dispose the batteries according to local safety regulations. Store and recharge battery in accordance with this manual. Ensure the connection of ground wire reliable. Remove all metal objects such as watches and rings that could cause a short-circuit before installation, replacement and maintenance. The Pack shall be repaired, replaced or maintained by skilled personal that has been recognized. When storing or handling batteries ,do not stack batteries without package. Do not broke the battery, the released electrolyte may be toxic and is harmful to skin and eyes. Packaged batteries should not be stacked more than specified number stipulated on the packing case. Do not use damaged, failed or deformed batteries, which may lead to high temperature or even dangerous accidents. Continued operation of damaged battery may result in electrical shock, fire or even worse. 2.3 Warning Labels Symbols Do not dispose in trash Description Lithium ion battery can be recycled Certification in European union area Electric shock hazard Explosive gas Alternating Current (AC) Heavy enough to cause severe injury Keep the Pack away from children Make sure the battery polarity well connected Do not expose to fire Operate as the Manual 4 Battery Module System Model/ Rated Current/ Nominal Capacity/ Rated Capacity/ Nominal Energy/ Rated Energy Ingress Protection Operating Ambient Temperature Protective Class ARK 2.5L-A1/25A/50Ah/ 45Ah/2.56kWh/2.3kWh ARK 5.1L-A1/50A/100Ah/ 90Ah/5.12kWh/4.6kWh ARK 7.6L-A1/75A/150Ah/ 135Ah/7.68kWh/6.9kWh ARK 10.2L-A1/100A/200Ah/ 180Ah/10.24kWh/9.2kWh ARK 12.8L-A1/100A/250Ah/ 225Ah/12.80kWh/11.5kWh ARK 15.3L-A1/100A/300Ah/ 270Ah/15.36kWh/13.8kWh ARK 17.9L-A1/100A/350Ah/ 315Ah/17.92kWh/16.1kWh ARK 20.4L-A1/100A/400Ah/ 360Ah/20.48kWh/18.4kWh ARK 23.0L-A1/100A/450Ah/ 405Ah/23.04kWh/20.7kWh ARK 25.6L-A1/100A/500Ah/ 450Ah/25.6kWh/23.04kWh 51.2V IP 65 -10°C ~ +50°C I X Made In China Battery System Fig 2.1: Nameplate Note: When the ambient temperature is between -10 and 0, the maximum charging current of the battery is 2.5A. 5 WARNING Do not disassemble or alter the PACK to avoid heat ,explosion or fire. Do not use the PACK beyond specifide conditions.It might cause heat generation,damage,or deterioration of its performance. Do not throw,drop,hit,drive a nail in,stamp on the PACK.It may cause heat generation,explosion,or fire. In case of electrolyte leakage,keep leaked electrolyte away from contact with eyes or skin.immediately clean with water and seek help from a doctor. Do not put the PACK into a fire.Do not use it or leave it on a place near fire,heaters,or high temperature sources.It may cause over temperature,explosion or fire. Do not submerge the PACK in water,or wet the product.It may cause heat generation,explosion ,or fire. Do not reversely connect the PACK positive(+)and negative(-)terminal. Do not short circuit by letting the PACK terminals(+and -)contact a wire or any metal. The unit is heavy enough to cause severe injury. Keep out of reach of children or animals. X Fig 2.2: Label 2.4 Emergency Responses Manufacturer takes foreseeable risk scenarios into consideration and is designed to reduce hazards and dangers. However, if the following situation occurs, do as below: Situation Occurs Description and action need Leakage Avoid touch of leaking liquid or gas. If you touch the leaking electrolyte, do as below immediately. Inhalation: Evacuate the contaminated area, and seek medical help. Eye contact: Rinse eyes with flowing water for 15 minutes, and seek medical help. Skin contact: Rinse contacted area thoroughly with soap and water, and seek medical help. Ingestion: Vomiting, and seek medical help. It's hard for PACK systems ignite spontaneously. If the PACK has Fire caught a fire, do not try to extinguish the fire but evacuate people immediately. Wet Packs If PACK is flooded or submerged, do not access it. Contact Growatt or distributor for technical assistance immediately. Damaged PACKS are dangerous and must be handled with special Damaged PACKS attention. They are no longer suitable for use and may cause danger to people. If the PACK damaged, stop use it and then contact the Growatt or distributor. 6 3 Storage and Transportation 3.1 Storage Requirements Ø Place the PACK follow the identification on the packing case during storage. Ø Do not put the PACK upside down or sidelong. Ø The defective PACK needs to be separated from other PACKs. Ø The storage environment requirements are as follows: Install the PACK in a dry and clean place with proper ventilation. The storage temperature for a short week is between -20°C to 50. If you store the PACK over a long period of six months, the storage temperature is between-20°C to 40°C, relative humidity: 5%~95%RH. Place the PACK away from corrosive and organic substances (including gas exposure). Free from direct exposure to sunlight and rain . At least two meters away from heat sources (such as a radiator). Free from exposure to intensive infrared radiation. Note: If a PACK is useless for six months, it needs to be recharged. Recharge procedures 1.Identify the PACK that needs recharging; 2.Refer to quick installation guidance, complete the installation and wire connection. Ensure PACK in off status during all the steps. 3.Set the power system as "CC=25A, CV=55.8V" , activate the PACK and start recharging. 4.Recharge until LED2 flicks. 5.Having completed recharge, leave circuit open for five minutes before check voltage. If voltage is not less than 52V, the recharge is successful. 3.2 Transportation Requirement PACK has been certified in UN38.3 (Section 38.3 of the sixth Revised Edition of the Recommendations on the Transport of Dangerous Goods: Manual of Tests and Criteria) and SN/T 0370.2-2009 (Part 2: Performance Test of the Rules for the Inspection of Packaging for Exporting Dangerous Goods). PACK is classified as category 9 dangerous goods. Ø The PACK shall not be transported with other inflammable, explosive or toxic substances. Ø Ensure the original Package and label complete and recognizable. Ø Prohibit direct exposure to sunlight, rain, condensing water caused by temperature difference and mechanical damages. Ø Prohibit to pile up more than six PACKs. Ø There will be a drop in capacity during transportation and storage. Ø Transportation temperature is between-20°C to 50°C, relative humidity: 5%~95%RH. 7 Installation 4 WARNING Ø Ensure to read the Guidance before installation in order to understand product information and safety cautions; Ø Operators should be well trained technicians and fully understand the whole photovoltaic system, grid network, working principle and national regional standards; Ø Installers must use insulating tools and wear safety equipment; Ø Device damages caused by failure to comply with storage, transportation, installation and use requirements specified in Guidance are not coved by Warranty. 4.1 Installation environment The ambient temperature for the installation of the battery system shall be above -10, below 50, and the humidity shall between 5% and 95%. Max. +50 Min. -10 RH. +5%~+95% Fig 4.1: Installation environment requirements 4.2 Basic installation requirements Ø The PACK can be installed indoors or outdoors. The following conditions are allowed: Fig 4.2: Acceptable wall mounted installation 8 Wall Ground Ground Ground Fig 4.3: Acceptable floor standing installation WARNING Do not place the PACK upside down. Ø Build sun& rain shade to avoid direct exposure to the sunlight and rain. Wall Wall Fig 4.4: Shade for ARK 2.5L-A1 4.3 Installation Required Tools The following tools are required to install the PACK: Drill Pencil 9 Screw Driver Tap Measure Wrench Multimeter It is recommended to wear the following safety gear when dealing with the PACK. Insulated Glove Safety Goggle Safety Shoes 4.4 Installation Procedures Pre-installation Check Check the package Check the PACK package before open it. If any abnormity is detected, do not open the Package and contact your distributor. Check the power Check and confirm the PACK is powered off before installation. Check the quantity of all parts inside according to the package list. Check deliverable If there is any part missing or damaged, please contact your distributor. Check the ARK 2.5L-A1 Fig 4.5: components and parts of ARK 2.5L-A1 Check the accessories ARK 2.5L-A1 A ARK 2.5L-A1 Cable B ARK 2.5L-A1 Parallel Cable ARK 2.5L-A1 Base C D Installation Method Standard Wall-Mounted Installation Standard floor installation Wall-Mounted Battery system stacked in two line Floor installation battery system stacked in two line Compound Mode A+B A+B+D A+B+C A+B+C+D*2 10 Wall Mounted Installation Fig 4.6:Multiple ARK 2.5L-A1 installation process Step 1: Please make sure that the weight capacity of wall should exceed 150kg. Step 2: Assemble the wall hangers together. If you want to install four packs, make four wall hangers together. We can parallel two to ten at a time .But, it is recommended that no more than four packs be mounted on wall. Step 3: Place the wall hangers on the wall and mark the holes that need to be punched. We recommend two persons participate the installation. One person places the wall hangers on wall and ensure the gradienter horizontal; the other person marks the holes. Each wall hanger has two fixed positions. After mark the holes, put down the wall hangers. Step 4: Drill a hole at the marked point with a depth of 55mm at the mark with a drill of8.Expand the bolt with a hammer into the hole in the wall , install the nut(including elastic flat pad)and tighten the nut with a wrench. Step 5: Hang the ARK2.5L-A1 on the wall hangers. Adjust the battery level with M6 external hexagon torque wrench and install the safety screws (M4x10 Combination screw) on both sides of all modules. Step 6: Plug the connected power lines into PACK terminals (red positive terminal and black negative terminal). Plug the well-connected CAN communication line into the communication ports of PCS and PACK. Note: The number of wall-mount installations should not exceed four. Floor Standing Installation Fig 4.7:Multiple ARK 2.5L-A1 with base installation process 11 Step 1: Assemble the wall hangers together. If you want to install four packs, make four wall hangers together. We can parallel two to ten at a time . We recommend that the stack number be no higher than six. However, if necessary our structure allows us to stack higher. Step 2: Place the mount base where you want the PACK to be mounted. Put the wall hangers on the wall and match the base Step 3:Mark the holes that need to be punched. We recommend two persons participate the installation.One person places the wall hangers on wall and ensure the gradienter horizontal; the other person marks the holes. Noted that only two ends of the top wall hanger and the bottom wall hanger need to be marked.. After mark the holes, put down the wall hangers. Step 4: Drill a hole at the marked point with a depth of 55mm at the mark with a drill of 8. Expand the bolt with a hammer into the hole in the wall , install the nut(including elastic flat pad)and tighten the nut with a wrench. Step 5: Hang the ARK2.5L-A1 on the wall hangers. Adjust the battery level with M6 external hexagon torque wrench and install the safety screws (M4x10 Combination screw) on both sides of all modules. Step 6: Plug the connected power lines into PACK terminals (red positive terminal and black negative terminal). Plug the well-connected CAN communication line into the communication ports of PCS and PACK. Note:If more than 4 batteries are used, base mounting is recommended. For floor installation, we recommend that the number of the stacked battery modules is no higher than six. 4.5 Electrical Connection WARNING Do not forget wear ESD wrist strap and gloves, safety gloves and goggles. Terminal Definition: Fig 4.8: Terminal Definition 12 Communication interface definition: Serial number 1 2 3 4 Item Quantity Specifications Communication Port 1 IP67 RJ45water proof connector Communication Port 1 IP67 RJ45water proof connector Communication Port 1 IP67 RJ45water proof connector Safety vent 1 Pressures inside released via the vent. 5 Negative terminal 2 IP67 Black connector Symbol PCS LINK-IN LINK-OUT PCS BAT- 6 Grounding terminal 2 M6 Screw 7 Positive terminal 8 USB interface 9 LED 10 POWER button 2 IP67Red connector BAT+ 1 USB interface for Program Upgrade BAT- 1 Five leds BAT+ 1 IP67--Button to turn on or off the PACK POWER Item PCS Crystal head picture Serial no. 1 2 3 4 5 6 7 8 Definition RS485_B RS 485_A GND_COM CANH CANL GND_COM WAKEWAKE+ 13 4.5.1 System connection diagram Fig 4.9: System connection diagram Fig 4.10: parallel connection stacked in two line Note: The battery is not allowed to be installed in the running state, and all the RUN lights of battery modules should be off before installation. To ensure system security, do not forget to install ground wire. For the power lines connected to PCS, the positive power line is drawn from the top battery module, and the negative power line is drawn from the bottom battery module . The breaker between PCS and ARK, we recommend to use molded case circuit breaker with rated working voltage greater than 500V and rated working current greater than 125A. 4.5.2 System connection diagram of two line When stacked in two lines, you need to buy the accessory of wires connecting two stacks of battery systems. The connection mode is shown in the figure 13. 14 4.5.3 Electrical wiring connection 1. When the power wiring harness is connected, please pay attention to the positive and negative terminals, the red terminals are connected to the positive terminals and the black terminals to the negative terminals. 2. The PCS communication terminal is used to communicate to the PCS. Link-in terminals are used for signal inlet of multiple parallel battery packs. Link-out terminals are used for signal output of multiple parallel battery packs. 4.5.4 Power line connection Press the position indicated in the figure above before disconnecting the power terminal. Fig 4.11: Connect and disconnect power terminals 4.5.5 Communication line connection Fig 4.12: Connect and disconnect communication terminals 1.Parallel communication is the connection between the middle communication plug of the first module and the lower communication plug of the next module. 2.The uppermost communication plug of the top battery module is connected to the PCS. 4.6 About mixing old and new batteries in parallel Please ensure batteries in parallel connection are from the same batch, same model and same manufacturer. Do not mix an old battery with a new battery. Batteries undergone less than 300 cycles are defined as new batteries.The installation time of the newly added battery and the installed battery is less than or equal to 1 year, and the newly added battery must be within the shelf life of 6 months. 15 Power on and off the Battery 5 WARNING Ø The installation and use of batteries involve much specialized knowledge. Therefore, technicians should be given appropriate technical training and obtain operational certificates in compliance with local laws and regulations. Please ensure technicians have obtained training certificate before operation. Ø Please stand on dry insulating objects and do not wear conductive material such as watches and necklace during operation. Insulated tools should be used. Ø Do not contact any positions with potential difference. Ø Prohibition sign should be hung on the battery: " Non - professionals, do not touch. Ø If any abnormalities occur during the startup phase, power off the PACK immediately. After problem confirmed, proceed again. Ø Make sure the inverter is turned off before checking the PACK. 5.1 Power On Power on the PACK by pressing power button(t>2S) Serial Procedures 1 Connect the battery and PCS 2 Close the breaker of the PACK Acceptation criteria Make sure the wiring harnesses are well connected Make sure the breaker is ON 3 Press POWER button for three to eight seconds. Observe the LED indication on panel. 1. If both RUN/ALM and SOC lights turn on normally, PACK is powered on successfully. 2. If RUN/ALM light turns red, there is a failure and should solve it before power on again. Power on the PACK by PCS 1 Connect the battery and PCS Make sure the wiring harnesses are well connected 2 Close the breaker of the PACK Make sure the breaker is ON Power on the PCS. PCS outputs 1. If both RUN/ALM and SOC lights turn on 3 a wake up signal of 5V or an output main circuit voltage normal, PACK powers on successfully. 2. If RUN/ALM light turns red, there is a failure signal of 46-58V and should solve it before power on again. 5.2 Power off Press the power button to turn off the PACK and five LED lights will flicker for three times. If under the situation of multiple packs in parallel, only turning off one of the packs then the whole battery system will turn off. 16 6 Maintenance Guide 6.1 Preparation Ø Tools like safety gloves, cross head driver and socket wrench should be prepared. Ø Turn off and turn on new PACK. 1. If the PACK is power-off. Press power button for 3-8 seconds to turn on. 2. If the PACK is power-on. Press power button once to turn off. Before maintaining the battery, turn off the breaker and press power button once to make sure the PACK is in the power-off mode. Follow the installation and wire connection procedures specified above. Ensure wires are properly connected before turn the breaker on. After that, turn on the breaker and press power button of any PACK for 3-8 seconds to check if the system normal works. 6.2 PACK Replacement § Wear safety gloves. § Close the breaker and power off the PACK. § Disconnect power lines and CAN communication lines of the PACK. § Wall-mounting PACK: Uninstall the safety screws on both sides of the PACK. Lift up the PACK. § Floor-standing PACK: Uninstall the safety part and open the connector at both ends of the battery of the batteries. Lift up the PACK. § Put the PACK into the packing box according to the repair procedure and transport the PACK to the designated repair site. § Install new PACK based on procedure specified in Section 4. 6.3 System Failure Information List and Troubleshooting Suggestions Error Indication Error ALM description Error cause Suggested actions ALM Light Flickers Discharge under voltage protection Charge over voltage protection External CAN Communication failure Single cell voltage below the threshold for under-voltage protection. There is over discharge risk. User should stop discharging and arrange recharge Single cell voltage exceeding threshold for protection threshold. 1. There is no safety threat; 2. User should stop charging. Idle PACK and it will turn to normal status. 1. There is no safety threat and user should stop using battery. 2. Check if PCS and battery Communication loss between PCS and PACK. communication terminal is well connected. 3. If PCS and PACK cannot communicate when the communication wire is confirmed well connected, user should contact installer to repair battery. 17 (ALM Light on) Interior CAN Communication failure Communication loss between two parallel 1. Check Can connection between two batteries, CAN connection between Linkin and Linkout; Parallel connection failure protection Communication failure between two parallel connected PACK 1. Check Can connection between two batteries, CAN connection between Battery and PCS; Discharge short circuit Precharger short circuit Precharger overtime circuit There is safety risk and user External short circuit should stop using battery of PACK User should contact installer to repair PCS and battery Type inconsistency of PACK The pack type is different There is safety risk and user should stop using battery User should contact installer to use the same PACK in Parallel. Main circuit fault BMS main power circuit failure There is safety risk and user should stop using battery. User should contact installer to repair battery 18 7 Technical Specifications Functional parameters of ARK 2.5L-G1 Energy Storage System are as shown below: No. Items Specification 1 Parallel number of Battery systems 1 2 2 Battery Module ARK 2.5L-A1 ARK 5.1L-A1 3 Nominal Capacity/Energy 50Ah/2.56kWh 100Ah/5.12kWh 4 Rated Capacity/Energy 45Ah/2.3 kWh 90Ah/4.6 kWh 5 Rated Voltage 51.2V 6 Operating Voltage 47.2 - 56.8V 7 Rated Charging/discharging current 8 Max Charging/discharging current 9 Over current protection 10 Rated Charging/discharging power 11 Max Charging/discharging power 25A 48A 49A 1.28kW 2.45kW 50A 96A 98A 2.56kW 4.9kW 12 Battery Type Cobalt Free Lithium Iron Phosphate (LFP) 13 Operative temperature range 14 Recommended operating temperature -10~50 15~30 15 Storage conditions Temperature: - 20°C ~50°C / 7 days - 20°C ~40°C / 6 months Humidity5%~95%RH Within six months after initial charge 16 Cooling Natural cooling 17 Dimension (W/D/H) 650/260/185mm 650/260/366mm 18 Weight 19 Installation 28kg 56kg Wall-mounted installation/floor standing installation 20 Ingress protection IP 65 21 Cell safety certification IEC62619/UL1642 22 PACK safety certification IEC62619/IEC62040/CE/Rohs/RCM/CEC 23 UN transportation test standard UN38.3 24 Communication port 25 Battery designation CAN/RS485(Optional) IFpP/41/150/102/ [1P16S]M/-10+50/ 90 IFpP/41/150/102/ [1P16S2P]M/ -10+50/90 19 No. Items Specification 1 Parallel number of Battery systems 3 4 2 Battery Module ARK 7.6L-A1 ARK 10.2L-A1 3 Nominal Capacity/Energy 150Ah/7.68kWh 200Ah/10.24kWh 4 Rated Capacity/Energy 135Ah/6.9 kWh 180Ah/9.2kWh 5 Rated Voltage 51.2V 6 Operating Voltage 47.2 - 56.8V 7 Rated Charging/discharging current 75A 100A 8 Max Charging/discharging current 110A 110A 9 Over current protection 110A 110A 10 Rated Charging/discharging power 3.84kW 5.1kW 11 Max Charging/discharging power 5.63kW 5.63kW 12 Battery Type Cobalt Free Lithium Iron Phosphate (LFP) 13 Operative temperature range -10~50 14 Recommended operating temperature 15~30 15 Storage conditions Temperature: - 20°C ~50°C / 7 days - 20°C ~40°C / 6 months Humidity5%~95%RH Within six months after initial charge 16 Cooling Natural cooling 17 Dimension (W/D/H) 650/260/547mm 650/260/728mm 18 Weight 19 Installation 84kg 112kg Wall-mounted installation/floor standing installation 20 Ingress protection IP 65 21 Cell safety certification IEC62619/UL1642 22 PACK safety certification IEC62619/IEC62040/CE/Rohs/RCM/CEC 23 UN transportation test standard UN38.3 24 Communication port 25 Battery designation CAN/RS485(Optional) IFpP/41/150/102/ [1P16S3P]M/ -10+50/90 IFpP/41/150/102/ [1P16S4P]M/ -10+50/90 20 No. Items 1 Parallel number of Battery systems 2 Battery Module Specification 5 6 ARK 12.8L-A1 ARK 15.3L-A1 3 Nominal Capacity/Energy 4 Rated Capacity/Energy 250Ah/12.8kWh 225Ah/11.5 kWh 300Ah/15.36kWh 270Ah/13.8 kWh 5 Rated Voltage 6 Operating Voltage 51.2V 47.2 - 56.8V 7 Rated Charging/discharging current 8 Max Charging/discharging current 9 Over current protection 10 Rated Charging/discharging power 11 Max Charging/discharging power 100A 110A 110A 5.1kW 5.63kW 100A 110A 110A 5.1kW 5.63kW 12 Battery Type Cobalt Free Lithium Iron Phosphate (LFP) 13 Operative temperature range -10~50 14 Recommended operating temperature 15~30 15 Storage conditions Temperature: - 20°C ~50°C / 7 days - 20°C ~40°C / 6 months Humidity5%~95%RH Within six months after initial charge 16 Cooling Natural cooling 17 Dimension (W/D/H) 18 Weight 19 Installation 650/260/909mm 650/260/1090mm 140kg 168kg Wall-mounted installation/floor standing installation 20 Ingress protection IP 65 21 Cell safety certification IEC62619/UL1642 22 PACK safety certification IEC62619/IEC62040/CE/Rohs/RCM/CEC 23 UN transportation test standard UN38.3 24 Communication port 25 Battery designation CAN/RS485(Optional) IFpP/41/150/102/ [1P16S5P]M/ -10+50/90 IFpP/41/150/102/ [1P16S6P]M/ -10+50/90 21 No. Items Specification 1 Parallel number of Battery systems 7 8 2 Battery Module ARK 17.9L-A1 ARK 20.4L-A1 3 Nominal Capacity/Energy 350Ah/17.92kWh 400Ah/20.48kWh 4 Rated Capacity/Energy 315Ah/16.1kWh 360Ah/18.4kWh 5 Rated Voltage 51.2V 6 Operating Voltage 47.2 - 56.8V 7 Rated Charging/discharging current 100A 100A 8 Max Charging/discharging current 110A 110A 9 Over current protection 110A 110A 10 Rated Charging/discharging power 5.1kW 5.1kW 11 Max Charging/discharging power 5.63kW 5.63kW 12 Battery Type Cobalt Free Lithium Iron Phosphate (LFP) 13 Operative temperature range -10~50 14 Recommended operating temperature 15~30 15 Storage conditions Temperature: - 20°C ~50°C / 7 days - 20°C ~40°C / 6 months Humidity5%~95%RH Within six months after initial charge 16 Cooling Natural cooling 17 Dimension (W/D/H) 650/260/1271mm 650/260/1452mm 18 Weight 19 Installation 196kg 224kg Wall-mounted installation/floor standing installation 20 Ingress protection IP 65 21 Cell safety certification IEC62619/UL1642 22 PACK safety certification IEC62619/IEC62040/CE/Rohs/RCM/CEC 23 UN transportation test standard UN38.3 24 Communication port 25 Battery designation CAN/RS485(Optional) IFpP/41/150/102/ [1P16S7P]M/ -10+50/90 IFpP/41/150/102/ [1P16S8P]M/ -10+50/90 22 No. Items Specification 1 Parallel number of Battery systems 9 10 2 Battery Module ARK 23.0L-A1 ARK 25.6L-A1 3 Nominal Capacity/Energy 450Ah/23.04kWh 500Ah/25.6kWh 4 Rated Capacity/Energy 405Ah/20.7 kWh 450Ah/23.0 kWh 5 Rated Voltage 51.2V 6 Operating Voltage 47.2 - 56.8V 7 Rated Charging/discharging current 100A 100A 8 Max Charging/discharging current 110A 110A 9 Over current protection 110A 110A 10 Rated Charging/discharging power 5.1kW 5.1kW 11 Max Charging/discharging power 5.63kW 5.63kW 12 Battery Type Cobalt Free Lithium Iron Phosphate (LFP) 13 Operative temperature range -10~50 14 Recommended operating temperature 15~30 15 Storage conditions Temperature: - 20°C ~50°C / 7 days - 20°C ~40°C / 6 months Humidity5%~95%RH Within six months after initial charge 16 Cooling Natural cooling 17 Dimension (W/D/H) 650/260/1633mm 650/260/1814mm 18 Weight 19 Installation 252kg 280kg Wall-mounted installation/floor standing installation 20 Ingress protection IP 65 21 Cell safety certification IEC62619/UL1642 22 PACK safety certification IEC62619/IEC62040/CE/Rohs/RCM/CEC 23 UN transportation test standard UN38.3 24 Communication port 25 Battery designation CAN/RS485(Optional) IFpP/41/150/102/ [1P16S9P]M/ -10+50/90 IFpP/41/150/102/ [1P16S10P]M /-10+50/90 23 Appendix I LED indication Control Mechanism LED light definition Status Items SOC indication LED1 LED2 LED3 LED4 0%-25% (t=1S) Charge SOC 26%-50% 51%-75% 76%-99% (t=1S) (t=1S) (t=1S) 100% 100%-76% Discharge SOC 75%-51% 50%-26% 25%-5% 5%-0% 100%-76% 75%-51% Idle 50%-26% 25%-5% 5%-0% Parallel connection Parallel connection succeeds Cell charge overvoltage alarm Cell charge overvoltage protection Protection PACK charge overvoltage alarm LED1-LED4 indicates current remaining capacity PACK charge overvoltage protection Over charge and over discharge alarm RUN/ALM LED5 (t=1S) (t=1S) (t=1S) (t=1S) (t=1S) (t=1S) (t=1S) Remark RUN/ALM light on and one SOC lights flicker RUN/ALM light flicker RUN/ALM light flicker RUN/ALM light flicker green RUN/ALM light flicker green RUN/ALM light flicker green RUN/ALM light flicker green RUN/ALM light flicker green RUN/ALM light flicker green 24 Over charge and over discharge protection Charging current limit does not respond Charge and discharge high temperature alarm Charge and discharge high temperature protection Charge and discharge low temperature alarm Charge and discharge low temperature protection Cell discharge undervoltag e alarm Cell discharge undervoltag e protection PACK discharge undervoltag e alarm PACK discharge undervoltag e protection Charge and discharge Overcurrent hardware protection 25 (t=1S) RUN/ALM light flicker green (t=1S) RUN/ALM light flicker green (t=1S) RUN/ALM light flicker green (t=1S) RUN/ALM light flicker green (t=1S) RUN/ALM light flicker green (t=1S) RUN/ALM light flicker green (t=1S) RUN/ALM light flicker green (t=1S) RUN/ALM light flicker green (t=1S) RUN/ALM light flicker green (t=1S) RUN/ALM light flicker green (t=1S) RUN/ALM light flicker green Mos high temperature alarm Mos high temperature protection High temperature environment alarm High temperature environment protection Cell Large voltage difference alarm Cell Large voltage difference protection difference protection between PACK voltage and module voltage Parallel connection over charge and over discharge alarm Discharge short circuit Precharged short circuit Precharged overtime Fault,perso circuit nnel External handling CAN required communicat ion failure LED1-LED4 indicates current remaining capacity Interior CAN communicat ion failure Parallel connection failure (t=1S) (t=1S) RUN/ALM light flicker green RUN/ALM light flicker green (t=1S) RUN/ALM light flicker green (t=1S) RUN/ALM light flicker green (t=1S) RUN/ALM light flicker green (t=1S) RUN/ALM light flicker green (t=1S) RUN/ALM light flicker green (t=1S) RUN/ALM light flicker green (t=1S) (t=1S) (t=1S) RUN/ALM light flicker red RUN/ALM light flicker red RUN/ALM light flicker red (t=1S) RUN/ALM light flicker red (t=1S) (t=1S) RUN/ALM light flicker red RUN/ALM light flicker red 26 Type inconsistenc y of PACK Batteries failure protection Voltage sampling anomaly protection Current sampling fault Main circuit fault (t=1S) RUN/ALM light flicker red RUN/ALM light stays red RUN/ALM light stays red RUN/ALM light stays red RUN/ALM light stays red Method for calculating rated capacity: Rated capacity of the measured module: 45 Ah Number of modules connected in parallel: 10 Calculated rated capacity (Ah) = 45 Ah×N = 45*N Ah (N=1~10) Recommend charging method declared by the manufacturer: 1.Constant current 25*N A charging to 54VMax does not exceed 100A; 2.Constant current 10*N A charging to 55VMax does not exceed 100A; 3.Constant current 2*N A charging to 55V; Battery designation IFpP/41/150/102/[1P16SNP]M/-10+50/90 NoteN=110 The low-voltage battery has no other measures to disconnect the circuit except MOSFET.It can only rely on communication to inform the external PCS to realize the charging stop function. Shenzhen Growatt New Energy CO.,LTD 4-13/F,Building A,Sino-German(Europe) Industrial Park, Hangcheng Ave, Bao'an District, Shenzhen, China T +86 755 2747 1942 E service@ginverter.com W www.ginverter.com 27