Inverters

A good inverter is the beating heart of every off-grid installation: it converts the 12 V or 24 V DC from your battery into stable 230 V mains power. At UMATECH you'll only find pure sine wave inverters, so sensitive devices – from laptops and induction hobs to medical equipment – work without interference.

Our range runs from compact 300 W models for phones and lighting to powerful 3,000 W versions with 6,000 W peak for tools or air conditioning. Most units have a quiet temperature-controlled fan, digital volt and watt meter and two mains sockets. The supplied remote control lets you switch the inverter on and off safely without opening the engine bay or camper bench.

For a smart setup, combine a pure sine wave inverter with our MPPT charge controller and a Bluetti smart battery. That creates a hybrid system that charges from solar and mains and switches over automatically at low battery voltage. For boats or mobile food trucks we recommend models with galvanic isolation and RCD protection for extra safety in damp locations.

All inverters come with clear installation labels, heavy 25 mm² battery cables and an ANL fuse. They meet CE and EMC standards and are protected against reverse polarity, overheating and short circuit. Order before 23:00 and we ship the same day, so your off-grid project doesn't wait a day longer for clean 230 V power.