Off-grid solar inverters can work independently after leaving the grid, which is equivalent to an independent small grid. It is also similar to a voltage source, which mainly controls its own voltage. Off-grid inverters can be loaded with resistance and capacitance, inductive motors, and other loads. It has quick response, anti-interference, strong adaptability, and practicability features, and is the preferred power supply for power failure and outdoor power supply.
Off-grid inverters generally need batteries, because photovoltaic power generation is unstable, and the load is unstable. Batteries are needed to balance energy. When photovoltaic power generation is larger than load, excess energy charges the battery. When photovoltaic power generation is smaller than the load, the energy provided by the battery is insufficient. Photovoltaic off-grid inverters are suitable for power systems, communication systems, railway systems, shipping, hospitals, shopping malls, schools, outdoors, and other places. They can be recharged by supplementary electricity from the market. They can be set up as wind-photovoltaic preferred backup, or as wind-photovoltaic preferred backup.
Inverter.com Online Store provides two kinds of off-grid solar inverters: Multi-function inverter/ charger with rated power 700W to 6000W and three-phase pure sine wave inverter with high power 8kW to 200kW. Check out the price list shown below and choose the right off-grid inverter to suit your PV system.
Off-grid solar inverter price list
| Rated Power | SKU | Price | Input Voltage | Output Voltage |
| 700 Watt | ATO-OGI-700 | 414.80 USD | 10.5-15V/ 21-30V DC | 110V/ 120V/ 220V/ 230V/ 240V AC |
| 1000 Watt | ATO-OGI-1000 | 436.64 USD | ||
| 1500 Watt | ATO-OGI-1500 | 497.00 USD | 21-30V/ 42-60V DC | |
| 2000 Watt | ATO-OGI-2000 | 563.81 USD | ||
| 3000 Watt | ATO-OGI-3000 | 653.33 USD | ||
| 4000 Watt | ATO-OGI-4000 | 1040.48 USD | 42-60V DC | |
| 5000 Watt | ATO-OGI-5000 | 1152.62 USD | 42-60V/ 84-120V DC | |
| 6000 Watt | ATO-OGI-6000 | 1289.76 USD | ||
| 8kW | ATO-OGI-8kW | 4426.23 USD | 48V/ 72V/ 96V DC (can be customized) | 208V/ 220V/ 230V/ 240V/ 380V/ 400V/ 415V/ 460V/ 480V (can be customized) |
| 10kW | ATO-OGI-10kW | 4967.03 USD | 96V/ 108V/ 120V/ 192V DC (can be customized) | |
| 12kW | ATO-OGI-12kW | 6162.34 USD | ||
| 15kW | ATO-OGI-15kW | 7116.88 USD | ||
| 20kW | ATO-OGI-20kW | 9012.99 USD | ||
| 30kW | ATO-OGI-30kW | 11902.60 USD | 240V/ 288V/ 300V/ 480V DC (can be customized) | |
| 40kW | ATO-OGI-40kW | 15428.57 USD | ||
| 50kW | ATO-OGI-50kW | 19740.26 USD | ||
| 80kW | ATO-OGI-80kW | 31779.22 USD | ||
| 100kW | ATO-OGI-100kW | 34909.09 USD | ||
| 150kW | ATO-OGI-150kW | 50863.12 USD | ||
| 200kW | ATO-OGI-200kW | 60571.43 USD |
Note: The prices in the table are just for your reference. If you want to get the latest quotation, please contact us now. Generally, it's cheaper than the price in the table.
