SereneLife SLSPSKT100

Introduction

Please read this manual carefully before installing or operating the Portable Mono Solar Panel Starter Kit to prevent personal injury or damage to the components. Contact Technical Support for any questions concerning the installation.

This manual provides the installation and operation instructions for users:

• Please carefully read this manual before installation, operation, and maintenance of our solar system. This manual includes all important information and data. To guarantee good performance, strictly follow the instructions.
• SereneLife is not responsible for any consequences caused by wrong installation or operation that does not correspond to this manual.
• Please keep this manual for future reference. For any questions or further assistance, please contact SereneLife or its agencies.

Storage & Operating Conditions

Storage

To avoid potential dangers, the following notes must be followed:

• Storage environment should be ventilated and dustless.
• Relative humidity should be less than 90%, with no water droplets.
• Keep away from fire or any corrosive substances.

Operating Conditions

Operating Temperature

• Controller and inverter: -20°C to 50°C (-4°F to 122°F)
• Solar panel: -40°C to 85°C (-40°F to 185°F)

Safety Precautions

• Installation staff should use insulating equipment (e.g., insulating shoes, insulating gloves) to avoid electric shock.
• The solar panel is heavy and should always be handled by two people. It contains glass, which can be easily broken if mistreated, such as by placing heavy loads or dropping objects on its surface.
• When working at height, appropriate protective safety equipment as recommended by local safety codes (e.g., hard hat, scaffolding, safety rope) should be used.
• Do not install the module if the back sheet or glass is damaged, as this presents an electrical and fire risk.
• Do not attempt any installation in adverse weather conditions (e.g., high winds, rain, or when ice or snow is present).

Packing List

The kit includes:

• 1 x 100W Solar Panel
• 1 set x Mounting Brackets
• 10 x Wire Fixers
• 1 x 30A Controller with LCD Screen
• 1 x 11AWG, 20ft Extension Lead
• 1 x 15A Fuse
• 1 x 11AWG, 8ft Battery Lead

Installation with Roof Rack

Step 1: Connection of Solar Panel and Z-shape Bracket

Description: Attach the solar panel to a Z-shape bracket. This involves using the following components:

• Solar Panel
• Z-shape bracket (4 pcs)
• Ø8 Bolt (M8*16) (4 pcs)
• Ø8 Bolt (M8*25) (8 pcs)
• Ø8 Nylon lock nut (4 pcs)
• Ø8 Bolt flat mat (12 pcs)
• Ø8 Bolt spring washer (8 pcs)
• Ø8 Big Bolt flat mat (4 pcs)
• Nuts and washers are used to secure the bolts.

Step 2: Connection of Z-shape Bracket, Double Nut Aluminum Plate, and Roof Rack

Description: Secure the Z-shape bracket assembly to the roof rack using the provided hardware.

• Z-shape bracket assembly
• Roof Rack
• Double nut aluminum plate (4 pcs)
• Ø8 Bolt (M8*16) (4 pcs)
• Ø8 Bolt (M8*25) (8 pcs)
• Ø8 Nylon lock nut (4 pcs)
• Ø8 Bolt flat mat (12 pcs)
• Ø8 Bolt spring washer (8 pcs)
• Ø8 Big Bolt flat mat (4 pcs)
• The double nut aluminum plate is used to clamp onto the roof rack.

Step 3: System Wiring

Description: Connect the components as follows:

• Connect the Solar Panel to the Controller via the Fuse.
• Connect the Battery to the Controller.
• Connect the Load to the Controller's Output.
• Refer to the controller manual (pages P6-P8) for detailed wiring instructions.

Installation Without Roof Rack

Refer to the above installation guide. Note that the double nut plate (item 2) is not used in this configuration.

Application Cases

This solar system can be widely used in RVs, 4WD vehicles, tourist cars, yachts, and for roof power generation systems, etc.

Maintenance

Solar panels are generally self-cleaning. However, in dry areas or where panel tilt is minimal, dust and other substances like bird droppings can build up over time, impacting electricity generation. Clean the panel surface with a soft cloth or sponge using clean and neutral water. Other cleaning methods may scratch the glass surface coating.

To maximize system performance and ensure a long lifetime while minimizing risks, periodic maintenance must be carried out by qualified professionals. This maintenance should include, but not be limited to:

• Verification of system isolation.
• Verification of the integrity of electrical and mechanical connections.
• Ensuring wiring is securely connected and free of corrosion.

Solar Panel Specification

Solar panels convert solar energy into electricity.

Dimensions (Inches)

Front View: 35.4 inches (height) x 26.4 inches (width).

Side View: 1.4 inches (depth).

Back View: Shows dimensions including a 26.4-inch width, 35.4-inch height, and details like waterproof connectors and mounting hole specifications (e.g., 4-0.35*0.55).

Controller Manual

Safety Instructions

• This is a 12V/24V controller. Ensure your battery has sufficient voltage (12V/24V) for the controller to identify the correct battery type before first installation.
• Install the controller as close as possible to the battery to avoid voltage drop caused by long wires, which can affect normal voltage judgment.
• The controller is suitable for 12V/24V lead-acid batteries, lithium-ion batteries, and LiFePO4 batteries. Ensure the correct battery type is selected in the menu (default is lead-acid).
• This controller can only use a solar panel as the charging source. Do not use DC or other power sources.
• The controller will generate heat during operation. Ensure it is installed on a flat, well-ventilated surface.

Product Features

• Adopts an industrial-level main control chip.
• Features a large LCD display with adjustable parameters.
• Provides complete three-stage PWM charging management.
• Includes built-in over-current/short-circuit protection, open-circuit protection, and reverse connection protection, all of which are self-recovery types without damaging the controller.
• Equipped with a dual MOS anti-backfilling circuit for low heat release.

LCD Display / Key Functions

The LCD display shows various parameters. Key elements include:

• Display Area: Shows main information.
• Solar Panel Symbol: Indicates solar panel status.
• Charging Symbol: Solid ON indicates BULK CHARGE; FLASHING indicates FLOAT CHARGE.
• Battery Capacity: Shows battery charge level.
• Voltage: Displays voltage readings.
• Temperature: Displays temperature readings (°C/°F).
• Hour: Displays time-related information.
• Ampere: Displays current readings (A).
• Load Symbol: Indicates load status.
• Output Symbol: Indicates output status.

Button Functions

• MENU: Switch between different interfaces, or enter/exit parameter setting by pressing and holding.
• UP: Press to increase value.
• DOWN: Press to decrease value.

System Connection

Ensure correct polarity when connecting components:

• Connect the battery to the controller with the correct polarity.
• Connect the solar module to the controller with the correct polarity.
• Connect the load to the controller with the correct polarity.

Note: The reverse order applies when uninstalling. Improper sequence can damage the controller!

Interface / Settings

• Main Interface: Displays battery voltage, battery power, charging, and discharging status. Press the MENU key to enter the next interface.
• Temperature Interface: If the controller's temperature rises due to over-current or poor heat dissipation, it will enter standby mode and stop charging/discharging. It will resume work once the temperature falls back. Press any key to exit the shutdown interface and enter normal working status.
• Charging Current Interface: Displays the current flowing into the battery.
• Discharging Current Interface: Displays the current flowing out of the battery to the load.
• Charging Voltage Adjustment Interface: When battery voltage rises to the set voltage, it maintains constant voltage charging. Press and hold MENU to make the number flicker, use UP/DOWN to set the required voltage, then long press MENU to exit.
• Low-Voltage Recovery Adjustment Interface: When the controller cuts off the load due to low voltage, the load reconnects once the battery voltage rises again to the set voltage. Setting method is the same as above.
• Low-Voltage Disconnect Interface: When battery voltage is lower than this set voltage, the controller automatically cuts off load output. Setting method is the same as above.
• Load Working Mode Adjustment Interface: Setting method is the same as above. '24H' means the controller supplies power to the load for 24 hours. '0H' means light-controlled mode. '1-23H' means after light mode is on, you can adjust time control from 1 to 23 hours for delayed shutdown.
• Battery Type Setting Interface: Options include B01=LEAD-ACID (12V), B02=LITHIUM ION (3x3.7V=11.1V), B03=LiFePO4 (4x3.2V=12.8V). Setting method is the same as above.
• D2D Trigger Value (Solar Panel Voltage): When load mode is set to light control or time control, the controller detects solar panel voltage to judge when to turn on the light. A higher value means the light turns on earlier at dusk. Setting method is the same as above.
• D2D Trigger Delay Value (Unit: second): When the controller detects solar panel voltage is lower than the set trigger value, it delays 10 seconds to turn on the load. This prevents interference from car lights or lightning causing incorrect judgment. Default value is recommended. Setting method is the same as above.
• Short Circuit Protection Setting Interface: Some inductive or capacitive loads may have high start-up current, potentially triggering short-circuit protection. This function can be turned off manually. Default is closed (SC.F). SC.N is open. Setting method is the same as above.

Abnormal Interface

• High Temperature Abnormal Interface (80°C): If the controller detects excessively high temperature, it enters standby mode and stops charging/discharging. It waits for the temperature to fall back to resume work. Press any key to exit the shutdown interface and enter normal working status.
• Low-Voltage Protection Interface (9.5V): An empty battery symbol flashing indicates the battery is discharged below the LVD voltage, and the controller has cut off load output. Charge the battery promptly to restore it to 12.6V (for lead acid). The controller will automatically restart the load. Alternatively, press any button to exit the low-voltage protection status.
• Over-current or Short-Circuit Protection (12.5V): The load symbol flashing indicates an output over-current or short-circuit protection event. The controller will disable output and wait for a 30-second delay before attempting recovery. Check and troubleshoot the issue promptly.

Frequently Asked Questions (FAQ)

Q: Why won't my solar panel display charging when connected?

A: Check if the solar panel connection is correct, verify there is no reverse connection, ensure the solar panel voltage is higher than the battery voltage, and confirm the solar panels are not blocked, which could cause voltage drop. Under normal circumstances, 12V batteries should be used with solar panels rated at 18V.

Q: Why is my charging current very low?

A: Higher solar panel power, stronger sunlight, and larger charging current are correlated. Conversely, incorrect voltage or shadow occlusion will decrease the current. Additionally, when the battery voltage is high, it enters floating charging status, and the charging current becomes smaller.

Q: Why does my load not work?

A: Reasons for the load not working may include incorrect load working mode settings (e.g., setting light control but expecting it to work during the day), insufficient battery power causing the controller to cut off the load, or the load itself being poorly connected, disconnected, or burnt out.

Q: What if I don't have enough time to use electricity?

A: If the power generated by the solar panels is less than the daily power consumption of the loads, it results in insufficient power. It is suggested to add more solar panels to cope with extreme weather conditions like heavy rain. Additionally, increasing battery capacity or reducing load wattage/usage time can help balance the system.

Q: Why does a full battery run out of power after a short use?

A: Batteries may be nearing the end of their life. A simple test: after discharging, charge the battery with solar panels or power supply. If the voltage rises quickly, then drops quickly with load after disconnection, it indicates the battery's performance has declined, and new batteries should be replaced.

Technical Parameter

Note: All grey color voltage values are doubled (X2) when using a 24V system.

Product specifications are subject to change without prior notice.

What's in the Box:

• (1) 100W Mono Solar Panel
• (1) Set of Mounting Brackets
• (10) Wire Fixers
• 3 ft. 11 AWG Cable Set (Connected already with Solar Panel Junction Box)
• 20 ft. 11 AWG Sheathed Cable Set with Aviation Connector
• 8 ft. 11 AWG PV Cable Set with Ring Terminal
• 15A Fuse
• 30A PWM Controller

Features

• Includes 30A PWM Controller with LCD Screen.
• Portable and Easy Set-Up.
• Sleek Design for Aesthetic Quality.
• Grade A Mono Solar Cells.
• Higher Module Conversion Efficiency.
• Optimally generates about 33.4Ah in a 12V Battery or 400WH per Day.
• Anodized Aluminum Frame to Protect Solar Cells & Convenient for Installation.
• Foam Box for Safe Transport and Easy Storage.
• Dust Tight and Waterproof with IP67 Rating.
• Set Up in Just 5 Minutes for Solar Starters.
• Used for Marine, Dry Camp, RVs, and Other Off-grid Applications.

Technical Specs:

• Power Supply: 100W
• Fuse: 15A
• Short-Circuit Current (Isc): 5.85A
• Open-Circuit Voltage (Voc): 23.1V
• Maximum Power Current (Imp): 5.32A
• Battery Type: 12V Lead-acid and Lithium-ion Batteries (Battery Not Included in the System)
• Cell Type: High-Efficiency Monocrystalline
• Operating Temperature: Controller and Inverter: -20°C - 50°C (-4°F - 122°F)
• Solar Panel: -40°C - 85°C (-40°F - 185°F)
• Controller Voltage: 12V/24V
• Max. Input: < 50V
• USB Output: 5V/2A
• Standby Current: < 12mA
• Type of Connector: Aviation Connector
• Wire/Cable Length: 35.4 inches
• Product Dimension: 35.4" x 26.4" x 1.4" inches

WARNING: This product can expose you to a chemical or group of chemicals, which may include "Lead," known in the state of California to cause cancer, birth defects, or other reproductive harm. For more information, go to https://www.p65warnings.ca.gov/.

Questions? Issues?

SereneLife is here to help!

Phone: (1) 718-535-1800

Email: support@pyleusa.com