Axpert VM II 1kw We proudly present the Voltronic Axpert 1000 High-efficiency inverter + mains battery charger + MPPTsolar controller, all in one. Ideal for critical loads in on-grid houses and small off-grid installations. Save a lot of money on your electric bill !!

The Voltronic Axpert VM1000/12 MPPT is a high-quality Pure sine, high-efficiency inverter + mains battery charger + 40A MPPT solar controller, all in one.

Heavy tests have been done by ourselves in these 3-in-1 electronics.

A powerful high-efficiency 1 kW nominal pure sine inverter, a 20Amp battery charger when connected to the grid or generator and a sophisticated 40amp MPPT solar charge controller.

Mains or generators, batteries and solar arrays can all be connected and programmed to just one electronic device, drastically reducing needed installation space.

The programmable parameters on the unit are pretty fascinating and the unit is even more configurable than the better-known brands.

Total priority can be assigned to the solar array (energy used directly, and the rest taken from the battery if real-time solar production is not enough, and solar charging to mains/generator input, all which is fully programmable by the user). 

As it is an all-in-one product, another advantage is that all voltage readings are very precise, as it's a single unit with all the integration being perfectly calibrated.

The LCD displays let you toggle through the fully configurable menu's optimizing preferences for each user