Off Grid solar system Diagram
Solution and components
| Solution and components(250KW) | |||
| No. | Component | Description | Quantity |
| 1 | Solar Panel | TOPCon solar panel 580W The following models are optional TOPCon solar panel 630W HJT solar panel 700W Back Contact solar panel 450W Back Contact solar panel 625W PERC solar panel 660W |
480 pieces |
| 2 | PV combiner box | 6 input 1 output | 5 pieces |
| 3 | 250KW storage/hybrid inverter | AC 400V 50/60hz | 1 pieces |
| 4 | GEL battery Lithium-ion battery (available) |
12V 250Ah 51.2V 280Ah(available) |
170 pieces 36 pieces(available) |
| 5 | generator(available) | 250KW(available) | 1 pieces(available) |
| 6 | Mounting Support | Pitched / flat roof, ground | 1 set |
| 7 | Cable | Single-core 4mm2 and 6mm2 PV cable | 3000 meters |
| 8 | Connector | MC4 connector | 60 pairs |
| 9 | Tools suit | 5 kinds of PV installation tools | 1 bag |
Products Description
This 250kW off-grid solar storage system is built for factories, farms, schools, and commercial projects that need reliable power without depending on the grid. It comes with high-efficiency solar panels, including options like HJT 700W, TOPCon 630W, and PERC 660W, so you can choose the best fit for your site. The system is equipped with a 250kW hybrid inverter to manage solar input and energy storage, ensuring smooth power supply day and night. For batteries, you can select GEL for lower upfront cost or lithium-ion for longer service life. A 250kW generator can also be added as backup during long cloudy periods. With a PV combiner box (6 input 1 output), durable mounting structures, safe PV cables, and reliable connectors, the installation is straightforward and secure. This system is a complete and scalable solution for clean, stable, and cost-saving power in off-grid areas.
Hot Tags: 250kw off-grid solar storage system with pv combiner box (6 in 1 out), China, suppliers, manufacturers, factory, made in China
