1. Introduction
This manual provides essential information for the safe and efficient operation of your Anern Hybrid Solar Inverter. The AN-SCI-ECO/MAX series includes models such as AN-SCI-ECO-4200, AN-SCI-ECO-6200, AN-SCI-MAX-8200, and AN-SCI-MAX-10200. These inverters are designed to provide reliable power for various applications, featuring pure sine wave output, MPPT solar charging, and dual AC output capabilities.
Key features include:
- Pure Sine Wave Solar Hybrid Inverter
- Ability to operate with or without a battery
- One-key restoring to factory default settings
- PV automatically activates lithium batteries
- Built-in MPPT solar controller (120A for ECO series, 160A for MAX 10.2KW, 140A for MAX 7.2KW)
- Max 7500W & 10800W solar input power respectively (depending on model)
- Wide PV input voltage range (90-450VDC)
- Built-in anti-dust kit for harsh environments
- Smart battery charge design to maximize battery lifespan
- Dual PV Input & AC output
- WIFI monitoring available for iOS and Android systems
2. Important Safety Warnings
WARNING: Please find a qualified electrician to install the inverter. Installing it yourself can cause danger or damage to the equipment.
- The starting power of inductive load electrical appliances must be at least three times the rated power of the electrical appliances. If the starting power exceeds the inverter's capacity, the inverter may be damaged. Select a suitable model before purchasing.
- Connect the circuit correctly according to the instructions provided in this manual.
- Install appropriate switches for each circuit.
- AC and PV inputs can only be turned on after the inverter is working. Otherwise, the inverter may be damaged easily.
- The inverter can work with or without a battery. However, without a battery, the solar panel voltage must exceed 360 Vdc. It is recommended that batteries are connected for optimal performance and stability.
- This is a hybrid inverter that can be both off-grid and on-grid connected. Whether it can sell electricity into the grid depends on local government policy. Note that Anern solar inverters do not have VDE certification and may not be on-grid connected in some countries.
3. Product Overview
The Anern Hybrid Solar Inverter integrates multiple functions into one compact unit, including a hybrid solar inverter, MPPT solar charger, and AC charger. It is designed for various applications, from home use to solar station systems, RVs, and yachts.
3.1. Models and Features
Image: Anern ECO-4200 Hybrid Solar Inverter, an all-in-one unit with MPPT 120A, AC charger 100A, and 4200W inverter.
Image: Anern ECO-6200 Hybrid Solar Inverter, featuring dual AC output and an RGB LCD display.
Image: Anern MAX-10200 Hybrid Solar Inverter, highlighting 10.2KW/48V, Dual PV Input, Dual AC Output, Dual MPPT, 10200W Rated Output, 48Vdc Nominal DC Input, and 160A Max Charging Current.
3.2. Component Identification (ECO-4200 Example)
Image: Detailed product overview of the ECO-4200 model, showing the location of various components.
- LCD display
- Status indicator
- Charging indicator
- Fault indicator
- Touch Function buttons
- Power on/off switch
- AC input
- Main output
- Second output
- PV1 and PV2 input
- Battery input
- RS-232/WIFI/Remove LCD communication port
- Anti dust kit
3.3. Dimensions
Image: Dimensions for MAX-10200 model: 530mm (D) x 390mm (W) x 130mm (H).
Image: Dimensions for ECO-4200 model: 420mm (H) x 350mm (W) x 110mm (D).
4. Specifications
4.1. SCI-MAX Series (10.2KW & 8.2KW)
| INVERTER MODEL | SCI-MAX-10.2KW | SCI-MAX-8.2KW |
|---|---|---|
| Inverter Mode Specifications | ||
| Rated Output Power | 10.2KW | 8.2KW |
| Output Voltage Waveform | Pure Sine Wave | |
| Output Voltage Regulation | 230Vac+5% | |
| Output Frequency | 50Hz | |
| Peak Efficiency | 93% | |
| Overload Protection | 3s@≥150%load;5s@101%~150%load | |
| Surge Capacity | 2* rated power for 5 seconds | |
| Nominal DC Input Voltage | 48Vdc | |
| Cold Start Voltage | 46.0Vdc | |
| High DC Recovery Voltage | 62Vdc | |
| High DC Cut-off Voltage | 63Vdc | |
| No Load Power Consumption | 75W | 70W |
| Two Load Output Power | ||
| Full Load | 10200W | 8200W |
| Maximum Main Load | 10200W | 8200W |
| Maximum Second Load(battery model) | 3400W | 2733W |
| Main Load Cut Off Voltage | 44VDC | |
| Main Load Return Voltage | 52VDC | |
| Charge Mode Specifications | ||
| Utility Charging Mode | ||
| Charging Algorithm | 3-Step | |
| AC Charging Current (Max) | 140Amp | |
| MPPT Solar Charging Mode | ||
| Max. PV Array Power | PV1 Channel:5400W PV2 Channel:5400W | 8200W |
| IMax.PV | PV1 Channel:18A PV2 Channel:18A | 27A |
| Nominal PV Voltage | 360Vdc | |
| PV Array MPPT Voltage Range | 90Vdc~450Vdc | |
| Max. PV Array Open Circuit Voltage | 500Vdc | |
| Max Charging Current(AC charger plus solar charger) | 160Amp | |
| Grid-Tie Operation | ||
| Nominal Output Voltage | 220/230/240VAC | |
| Feed-in Grid Voltage Range | 195~253VAC | |
| Feed-in Grid Frequency Range | 49~51±1Hz/59-61±1HZ | |
| Nominal Output Current | 44.3A | 35.6A |
| Power Factor Range | >0.99 | |
| Maximum Conversion Efficiency(DC/AC) | 98% | |
| General Specifications | ||
| Safety Certification | CE | |
| Operating Temperature Range | -10°C to 50°C | |
| Storage temperature | -15°C ~ 60°C | |
| Humidity | 5% to 95% Relative Humidity (Non-condensing) | |
| Dimension(D*W*H),mm | 530*390*130mm | |
| Net Weight, kg | 14.5 | 14.2 |
4.2. SCI-ECO Series (4.2KW & 6.2KW)
| INVERTER MODEL | SCI-ECO-4.2KW | SCI-ECO-6.2KW |
|---|---|---|
| Inverter Mode Specifications | ||
| Rated Output Power | 4.2KW | 6.2KW |
| Output Voltage Waveform | Pure Sine Wave | |
| Output Voltage Regulation | 230Vac±5% | |
| Output Frequency | 50Hz | |
| Peak Efficiency | 93% | |
| Overload Protection | 3s@≥150%load; 5s@101%~150% load | |
| Surge Capacity | 2* rated power for 5 seconds | |
| Nominal DC Input Voltage | 24Vdc | 48Vdc |
| Cold Start Voltage | 23.0Vdc | 46.0Vdc |
| No Load Power Consumption | 35W | 50W |
| Two Load Output Power | ||
| Full Load | 4200W | 6200W |
| Maximum Main Load | 4200W | 6200W |
| Maximum Second Load(battery model) | 1400W | 2066W |
| Main Load Cut Off Voltage | 22VDC | 44VDC |
| Main Load Return Voltage | 26VDC | 52VDC |
| Charge Mode Specifications | ||
| Utility Charging Mode | ||
| Charging Algorithm | 3-Step | |
| AC Charging Current (Max) | 100Amp | |
| Floating Charging Voltage | 27Vdc | 54Vdc |
| MPPT Solar Charging Mode | ||
| Max. PV Array Power | 6200W | 6500W |
| Nominal PV Voltage | 240Vdc | 360Vdc |
| PV Array MPPT Voltage Range | 60Vdc~500Vdc | |
| Max. PV Array Open Circuit Voltage | 500Vdc | |
| Max Charging Current(AC charger plus solar charger) | 120Amp | |
| Grid-Tie Operation | ||
| Nominal Output Voltage | 220/230/240 VAC | |
| Feed-in Grid Voltage Range | 195~253VAC | |
| Feed-in Grid Frequency Range | 49~51±1Hz/59-61±1HZ | |
| Nominal Output Current | 18.2A | 26.9A |
| Power Factor Range | >0.99 | |
| Maximum Conversion Efficiency(DC/AC) | 97% | |
| General Specifications | ||
| Safety Certification | CE | |
| Operating Temperature Range | -10°C to 50°C | |
| Storage temperature | -15°C ~ 60°C | |
| Humidity | 5% to 95% Relative Humidity (Non-condensing) | |
| Dimension, D x W x H (mm) | 110*334*423 | |
| Net Weight (kgs) | 9.5 | 10 |
5. Setup and Installation
Proper installation is crucial for the safe and efficient operation of your inverter. Always ensure all power sources are disconnected before making any connections.
5.1. Wiring Diagram
Image: General wiring diagram illustrating connections for solar panel array, combiner box, DC disconnect, inverter, AC breaker panel, kWh meter, and loads.
5.2. Connection Steps (Refer to video for visual guide)
Video: Demonstrates the physical wiring process for the inverter, including opening the cover plate, connecting battery, PV panels, ground wire, and AC input/output.
- Open the Cover Plate: Use a screwdriver to open the cover plate on the inverter's connection terminal side. Remove any screws securing the internal protective cover.
- Connect the Battery: Connect the positive (+) and negative (-) terminals of your battery bank to the corresponding battery input terminals on the inverter. Ensure a secure connection.
- Connect the PV Panels: Connect the positive (+) and negative (-) leads from your solar panel array to the PV IN terminals. Loosen the screws, insert the wires, and tighten securely.
- Connect the Ground Wire: Connect a ground wire to the designated ground terminal on the inverter.
- Connect AC Input and AC Output: Connect the AC input (from utility or generator) to the AC IN terminals and your AC loads to the MAIN OUT and SECOND OUT terminals. Ensure correct L (Line) and N (Neutral) connections.
- Close the Cover Plate: Once all connections are secure, replace the internal protective cover and the main cover plate, securing them with screws.
6. Operation
6.1. Starting the Inverter
- Step 1: Turn on the Battery: Ensure your battery bank is turned on and providing power.
- Step 2: Turn on the Inverter: Locate the power switch on the inverter and turn it to the 'ON' position. The LCD display should light up.
- Step 3: Turn on PV and AC Inputs: After the inverter is fully operational, you can turn on the PV (solar panel) input and AC (mains/generator) input switches.
Attention: AC and PV inputs can only be turned on after the inverter is working. Otherwise, the inverter may be damaged easily.
6.2. Display and Settings
The inverter features an LCD display and touch function buttons for viewing various data and setting up parameters. You can navigate through different screens to monitor system status, input/output voltages, charging currents, and more. Refer to the detailed user manual (if available in PDF) for specific menu navigation and parameter settings.
6.3. Shutting Down the Inverter
- Step 1: Turn off Load, PV Input, and AC Input: Disconnect all loads from the inverter. Turn off the switches for the PV (solar panel) input and AC (mains/generator) input.
- Step 2: Turn off the Inverter: Turn off the main power switch on the inverter.
- Step 3: Turn off the Battery: Finally, turn off the battery switch to completely isolate the system.
7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your Anern Hybrid Solar Inverter.
- Cleaning: Periodically clean the exterior of the inverter, especially the ventilation openings, to prevent dust accumulation. The built-in anti-dust kit helps in harsh environments, but regular cleaning is still recommended.
- Connections: Annually check all electrical connections for tightness and signs of corrosion. Loose connections can lead to overheating and system malfunction.
- Environment: Ensure the inverter is installed in a well-ventilated area, free from direct sunlight, moisture, and corrosive substances. Maintain operating temperature within the specified range (-10°C to 50°C).
- Battery Health: If using batteries, monitor their health and charge levels regularly. Follow the battery manufacturer's maintenance guidelines.
8. Troubleshooting
This section provides guidance on common issues you might encounter with your inverter. For more complex problems, contact technical support.
8.1. Common Issues
- Inverter Not Turning On: Check battery connections and voltage. Ensure the battery switch is on. Verify the inverter's power switch is in the 'ON' position.
- No AC Output: Check AC output connections and ensure loads are properly connected. Verify that the inverter is receiving sufficient input power from PV or AC mains. Check for overload or short circuit protection activation.
- PV Input Displaying 0: This indicates that the solar panel is either not connected, or there is insufficient sunlight (no lighting). Ensure PV panels are correctly wired and exposed to adequate sunlight.
- Overload Protection Activated: Reduce the connected load. Remember that inductive loads have high starting power requirements.
- Fault Indicators: Refer to the inverter's LCD display for specific fault codes. Consult the full product manual for detailed explanations of each code.
9. User Tips
- Battery Compatibility: The inverter is compatible with various battery types, including lead-acid batteries, and features automatic activation for lithium batteries.
- MPPT Inputs: For models like the MAX10200, there are two MPPT inputs (PV1 and PV2 channels), allowing for flexible solar array configurations.
- Dual AC Output Strategy: Utilize the dual AC output feature by connecting critical loads (e.g., lights, refrigerators) to the secondary output. In low battery conditions, the inverter prioritizes these loads by disconnecting the main output, extending the runtime of essential appliances.
- Remote Monitoring: Take advantage of the WIFI monitoring feature to control and monitor your system via the PVguarder APP on iOS or Android devices, or through the PVguarder Web interface.
10. Warranty and Support
For any questions or support needs regarding your Anern Hybrid Solar Inverter, please contact the seller or manufacturer directly. Ensure you have your product model and serial number available for faster service.
The product is CE certified, indicating compliance with European safety, health, and environmental protection requirements.
