20KW 40KWh Off Grid Solar System
Brand: HBOWA or OEM/ODM Service
Type: Off Grid
Max. Power: 20KW
Battery: 51.2V 200Ah 10KWh lifepo4 lithium battery * 4
Output Voltage: 230VAC ± 5% @50/60Hz
Certificate: CE/TUV/CSA/CEC/UL/ISO
Lead Time:7-10 days
Payment: T/T, Credit Card, Paypal, Western Union
Warranty: 25 Years
Description
HBOWA 20kw 40kwh off-grid solar system consists of 550W solar panels, four 5Kw inverters, four 10KWh server rack lithium batteries, and system accessories. The off-grid solar system operates independently of the utility grid that provides electricity to homes, cabins, or remote facilities that are not able to connect to the main power grid.
We not only produce our brand solar panels, and lithium batteries, but also provide other Tie1 solar panels, such as Jinko, JA, Longi, Canidian, and Trina solar panels, and inverters such as Growatt, Deye, GoodWe, etc.
For solar panels, inverters, and lithium batteries, we support OEM and ODM, feel free to reach out.
Technical Data
- DATA
| Model | 3KW-Off | 5KW-Off | 10KW-Off | 15KW-Off | 20KW-Off |
| Mono-facial solar panel 550W/41.6V |
6 pieces | 10 pieces | 18 pieces | 27 pieces | 36 pieces |
| Growatt Inverter | 3000es * 1 | 5000es * 1 | 5000es * 2 | 5000es * 3 | 5000es * 4 |
| DC Combiner Box | Customized According to Solar System Configuration | ||||
| Energy Storage Battery | Lithium Ion Battery |
40KWh Lithium Ion Battery |
|||
| PV Cable 4 mm2 | 100 meter | 100 meter | 200 meter | 200 meter | 400 meter |
| Mounting Brackets | 1 set | ||||
| MC4 Connector | 8 pieces | 12 pieces | 20 pieces | 30 pieces | 40 pieces |
Components
N Type Mono-crystalline panel
Maximum Power(Pmax): 550W
Maximum Power Voltage: 41.58V
Maximum Power Current: 13.23A
Open Circuit Voltage: 50.27V
Short Circuit Current: 14.01A
Dimension: 2278*1134*30mm
Weight: 32kg(70.55lbs)
Total number: 36 pieces
Off grid Solar System Inverter
The off-grid solar system inverter is to convert the DC electricity to AC power for home appliances use, as home appliances do not work when using DC power. The off-grid inverter enables your customers to use stable and reliable AC power backup when the utility grid is unavailable in remote areas. As the inverters have different powers and DC voltage ranges, so if you set the off-grid solar systems for your customers, and are not sure which one is suitable, please don’t hesitate to contact us for help, we are always here to support you.
Grade A Lithium Battery
For the 20Kw 40kwh off-grid solar power system, we use four 51.2V 200Ah 10KWh rack-mounted type lifepo4 lithium batteries. We also produce other lithium battery types, such as wall-mounted lithium batteries, stack-mounted lithium batteries, floor-standing lithium batteries, and all-in-one lithium batteries with a built-in inverter, etc. If you do not know clearly which battery suits your customers well, feel free to reach out, and we will analyze and help design in detail.
Mounting Structure for Solar Panel
Our ground solar mounting system offers a robust and versatile solution for solar system installations. It is designed to withstand various environmental conditions, ensuring long-term stability and durability. The system’s lightweight design minimizes roof load, while its pre-assembled components significantly reduce installation time and labor costs.
Solar System Accessories
* 3 in and 1 out, combiner box with voltage resistance of 500V;
* PV single core cable 4m㎡,6m㎡,10m㎡ etc;
* MC4 connectors, according to solar panels.
If your customers need any other accessories, feel free to tell us.
