Off Grid Solar Power System 4.2KW Home Energy Storage Systems All In One Hybrid Solar System

1. Pure sine wave, toroidal low loss transformer, customizable mode dual output voltage.
2. Smart LCD show equipment status and parameters.
3. The adjustable mains charging current range is 0~30A.
4. Suffer 3 times peak power, ensure the safe and stable operation of the equipment.
5. Support diesel and gasoline generators, suitable for various power grid.
6. Suitable for industrial and residential used, wall-mounted desigm.

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4.2KW ON/OFF GRID SOLAR INVERTER

With solar storage system, instead of exporting any excess solar production to the grid, you can first use that electricity to charge your energy storage system. Then, when you’re using electricity after the sun’s gone down, you can draw from your battery instead of from the electric grid.

Built-in bare metal server function: Lithium battery activation, small charging current activation protection circuit. Dual AC outputs, one for main load (UPS function) and one for regular load. Inverter hybrid with WIFI and GPRS is available for IOS and Android.

Pure Sine Wave Inverter：Hybrid solar inverter with MPPT charge controller is a new type of all-in-one hybrid solar inverter charger, multi-function inverter/charger, which combines the functions of inverter, solar charger and battery charger to provide uninterruptible power supply support in portable size. Support dual PV input, dual MPPT voltage tracking. RGB flexible with different working modes (purple photovoltaic mode; Red battery mode, blue utility mode).

With grid-connected/off-grid function: 1. Off-grid (default): The inverter only operates in off-grid mode. Solar energy provides electricity to the load as the first priority, charging second.2. Hybrid: The inverter runs the hybrid mode. Solar energy to power the load is the first priority, charging is the second priority, and excess energy is fed to the grid.

550W mono Half Cell PERC solar panel

Vmp: 41.95V Voc: 49.8V Imp 13.11A 
Size: 2279*1134*35mm
weight: 28.3kg   
25 years life span
Linear performance: 25 years 80 % ; 10 years 90%
Connection: 7pcs In Series

4.2KW Solar Inverter (On/Off Grid)

Battery Voltage: 25.6VDC
Full Load: 4200W
Nominal Operating Voltage: 240VDC
Maximum PV Input Voc: 500VDC
PV Input Voltage Range: 60-450VDC
Maximum PV Input Current: 18A
Full Load MPPT Range: 240-450VDC
Maximum PV Input Power:4200W
Nominal Output Voltage: 230VAC, 50/60Hz
Maximum PV Charge Current: 140A
Nominal AC Input Voltage: 230VAC, 50/60Hz 
Maximum AC Charging Current: 100A
Communication: RS232/GPRS/WIFI/LITHIUM BATTERY
Product Size: 443*359*113mm
Net Weight: 8.8kg  
Warranty: 3 Years

25.6V 200AH Battery Pack

Model: LF25200-02 
Battery Type: LiFePO4  
Nominal Voltage: 25.6V
Nominal Capacity: 200Ah
Charging Cut-off Voltage: 29.2V
Discharging Cut-off Voltage: 21.6V
Max. Cont. Charging/Discharging Current: 100A
Max. Instantaneous Charge/Discharge Current: 200A 
Cycle Life: ≥6000
Max. Number Of Parallel: 6 sets   
Product Size: 720*355*167mm
Weight: 30kg
Warranty: 5 year

Slope Roof Mounting Structure

structure: Hot-Dip Galvanized Steel  
wind load: 55m/s,snow load:1.5kn/m2
4mm2 PV Wire, Red, 20m 
4mm2 PV Wire, Black, 20m
4mm2 PV Wire, Black, 2m
50mm2 PV Wire, Black, 5m
50mm2 PV Wire, Black, 5m  

PROJECT CASE

A: Yes, all our inverters provide true pure sine wave output.

A: Yes, all our inverters provide true pure sine wave output.

A: Low frequency inverters have various protections, strong adaptability to the environment, and are more reliable with voltage regulation.

A: Pure sine wave output inverters provide power quality equivalent to or better than the public power grid. They have a low repair rate, long lifespan, no harmonic pollution, and are environmentally friendly. Modified sine wave output inverters have a negative impact on appliances and cannot load inductive loads, such as air conditioners and refrigerators. Certain motor control circuits may not be compatible with modified sine wave inverters.

A: Our inverters can be used with household, office, agricultural appliances, and other inductive loads such as refrigerators, air conditioners, water pumps, etc.

A: Yes, we accept OEM orders and can customize the products with your company logo.

A: Simply tell us your requirements, and our sales team will recommend a suitable inverter for you.

A: We offer 24-hour after-service consultancy to help you easily solve any technical problems you may encounter.

A: While a power inverter is not absolutely required for a solar energy system, it is necessary if you want to use normal AC appliances. Without a power inverter, you will only have battery power and won’t have 220 or 230 volts AC. This may be acceptable for small RVs or cabins.

A: If any product is faulty, please send us a picture or video, and we will study it. We provide free spare parts of the PCB board for after-sale service.

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