
20KW MPPT Off-grid Solar Power System with Battery
Description:
Package Content:
Description:
Package Content:
20KW off grid solar system has been designed to meet the needs of all those who wish to benefit from the cost savings and non-polluting nature of solar power. The 20kw solar system includes a number of components which have been chosen in order to give the best possible performance at the lowest possible price.
The 20KW MPPT battery charge controller is specially designed for 20KW off grid solar system with battery. It will intelligently control the incoming DC input voltage, current and temperature to keep your batteries fully charged at all times while avoiding overcharging and overheating. Contact us to get 20kw off grid solar system price of bulk order!
System Basic Information: | Average daily generation | <56-70KWH |
Rated Loads Capacity | 20KW | |
Solar Panel(40pcs) | Type: Polycrystalline Silicon PV Module Max Power: 350W Vmp: 39.1V; Imp: 8.94A Size: 1956*992*40 mm 25 years power output guarantee |
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MPPT Controller(1pcs) | Simplify wiring between PV array and controller, protections to controller, features: - Wide range of DC input voltage - IP65 guard level, suitable for outdoor - Reliable thunderstorm & surge protection - Multiple PV strings inputs (4 strings) |
System Working Principle: This system uses batteries to store the solar energy, at the same time, the system can be connected with the grid for utilization of grid power optionally. The system uses battery power in priority, but when sunshine is not so good or loads consumption is too big which caused the battery power inadequacy, then the system can switch automatically to grid power supply. When the batteries restore capacity, the system can switch back to battery power source. |
PV Array Combiner(1pcs) | Simplify wiring between PV array and controller, protections to controller, features: - Wide range of DC input voltage - IP65 guard level, suitable for outdoor - Reliable thunderstorm & surge protection - Multiple PV strings inputs (4 strings) |
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Inverter (1pcs) | Rated DC96V input, AC220V 1-phase output; Frequency: 50 Hz +/- 0.5% Rated Output Capacity: 15KW True sine-wave, off-grid type, with grid power switch function; LCD display of operating parameters; • Protections: Short circuit, overload, surge current, over temperature, over/under voltage, over/under frequency, lightning, phase imbalance, reverse polarity |
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Battery(32pcs) | 12V280AH per piece AGM valve-regulated lead-acid battery, fully sealed, deep cycle, free maintenance type Service Life: 5~6 years |
Terms and conditions: 1. Package: Export standard package suitable for tough handling and sea transport. 2. Delivery: Goods to be ready within 7~30 days depending on order quantity. 3. Warranty: 5 years for solar panel, 2 years for controller/inverter/battery. 4. Certification: CE,ROHS 5. Validity: 30 days |
Solar Panel Rack(1pcs) | Roof type mounting rack including complete fittings, aluminum alloy (Rack can be customized per request) |
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Cables | International standard, with specification suitable for solar system,PV1-F-1*4 series red and black | |
Cables | International standard, with specification suitable for solar system, BVR-1*10 series red and bule |
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