Off-grid inverters connect solar panels to supply power to the load while charging the battery at the same time. The load can also be powered by the grid or battery, but power cannot be fed back into the grid. When solar and battery power are insufficient, the inverter will automatically switch to bypass mode.

Hybrid inverters combine off-grid inverter functionality with grid export capability. They can supply power using solar panels, batteries, and grid electricity, while also allowing excess stored power to be sold back to the grid.

Our inverters support lithium batteries, lead-acid batteries, and gel batteries.

LiFePO4 and Pylon battery types are supported.

1KW inverter → 12V battery
2KW–3KW inverter → 24V battery
4KW–5KW inverter → 48V battery

Batteries can be connected in series or parallel depending on the system design.

Polycrystalline and monocrystalline solar panels are both supported.

You must confirm the inverter MPPT working voltage range and maximum PV array power. The solar panel voltage cannot exceed the inverter’s maximum PV input voltage, and the total panel power cannot exceed the inverter’s maximum supported PV power.

Some off-grid inverter models can work without batteries, and all hybrid inverter models support battery-free operation.

Some inverter models support parallel operation. Please contact us before purchasing so we can recommend the correct model.

Yes, but the wind turbine output must be connected to the battery, not directly to the inverter.

Yes. Gasoline and diesel generators can be connected through the inverter AC input. The generator power should be at least twice the inverter power rating.

Solar panels should be connected according to the inverter PV voltage range. The open-circuit voltage must not exceed the inverter maximum voltage limit. For inverter II and III series models, PV voltage should generally be connected above 200V in series.

Solar panel output depends on sunlight intensity, installation angle, shading conditions, and panel condition.

Output is typically lower in the morning and evening, and highest at noon. Partial or full shading can significantly reduce output power.

The no-load loss is approximately 1A. For example, a 24V inverter has around 24W no-load consumption. This mainly comes from the display screen, auxiliary power supply, DC-AC conversion, and booster circuits.

Yes. The inverter supports automatic generator start and stop functionality.