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20kw Home Power Supply Solar Energy Hybrid System
The off-grid solar power system packages detailed below are complete, and can be shipped quickly to your home. Call us with details on how you want to mount your solar panels and we'll recommend a high quality racking system to meet your needs.
Wholesale Solar's technicians design home power systems for both off the grid and grid-tied systems for all areas of the country and at all price levels. The systems on this page are all stand-alone systems, capable of producing electricity from solar energy and storing it for use when the sun is not shining.
Our design team can also customize a complete system unique to your specific application. If you do not find what you need on this page, contact us .
For a basic cost estimate, pull one of your current electric bills and check out our Size Your System for Off-Grid page first.
Wholesale Solar has pre-designed off-grid home solar packages with FGET panels and batteries.
| 20 kw | ![]() |
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| System Basic Information: |
Solar Panel Rated Output Power: 20KW Suggested for 24hrs Power Consumption: <80KWH Rated Load Capacity: 20KW |
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| Solar Panel | 80 Pieces | Type: Polycrystalline Silicon PV Module Max Power: 250W Vmp: 30.5V; Imp: 8.33A Size: 1640*990*35 mm Weight: 22kg/pcs 25 years of power output guarantee |
Remark: This system configuration is for reference. It can be ADJUSTED based on actual condition and requirement. All parts have been tested and proven in actual operation with enough reliability and stability. It’s suggested to source whole system as a pack from us to guarantee the system compatibility. |
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| Controller | 1 Set | PV Charging Controller 192V120A; PWM high-efficiency charging controller, intelligent control; Temperature compensation, various protections. |
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| Inverter | 1 Set | DC192V input, AC220V/110V 1-phase/3-phase output 50/60Hz; Rated Output Capacity: 22KW Pure sine-wave output, off-grid type Protections: Short circuit, overload, surge current, over temperature, over/under voltage, lightning, reverse polarity. |
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| Battery | 32 Pieces | 12V/200AH per piece AGM valve-regulated lead-acid battery, deep cycle fully sealed, free maintenance type Service Life: 5~6 years |
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| Solar Panel Rack | 1 Set | Roof type mounting rack, including complete fittings, aluminum alloy (Rack can be customized per request) |
Volume: 13CBM
Weight: 6400kg
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| Cables | 1 Set | International standard, with specifications suitable for solar systems, BV1*4 series and 1*10 series | |||
Solar System characteristics:
1. All systems are equipped with an LCD digital display screen for easy viewing of system operating status, such as charging data, system voltage, daily power consumption, and temperature.
2. All types of BPS systems have both AC and DC outputs.
3. All systems are equipped with automatic switching functionality. In the event of a mains power outage, the system will automatically switch to battery power; upon restoration of mains power,
The system will automatically switch back to mains power, and the battery will automatically resume charging.
4. All inverters are pure sine wave inverters, ensuring the normal operation of appliances such as air conditioners and refrigerators.
5. Each component is equipped with a microcontroller detector, consisting of Mitsubishi IPMs or IGBTs.
This detector protects the system from faults such as overload, low voltage, and undervoltage (alarm), overheating, short circuits, and reverse polarity.
6. Upgrading your system is very convenient. Simply add additional components to increase system power capacity.
7. Batteries are optional accessories; you can purchase them from us or locally. 8. Installation is simple; just follow the installation instructions.
9. Our system uses cutting-edge technology, boasts superior quality, far surpasses competitors in functionality, and is extremely competitively priced.