Off-grid power supply

Want complete independence from the grid—at the campsite, in your garden office, or on a road trip? At UMATECH, you'll find everything you need for a reliable off-grid power supply. Our high-quality solar panels with 22% efficiency charge even in diffuse light, while the foldable models effortlessly take you along to your next adventure. Combine them with an MPPT charge controller for maximum charging efficiency; thanks to smart tracking, the controller draws up to 30% more energy from the same panel than conventional PWM models.

For energy storage, choose from robust MW Power VRLA batteries or modern smart batteries from brands like Bluetti . The lithium-iron phosphate cells in these power stations last up to 3,500 cycles and deliver enough power to power tools, a laptop, or a cooler for hours. With the integrated app, you can monitor charge status, temperature, and usage in real time.

Need 230V? Our pure-sine wave inverters convert 12V or 24V battery power to AC power without spikes, keeping sensitive electronics safe. For larger installations, we offer hybrid inverters that charge and supply simultaneously, ideal for tiny houses or off-grid cabins.

Whether you're looking for a complete set or adding individual components, each item is CE-certified, includes clear Dutch instructions, and is quick to install with MC4 plug-and-play wiring. Order before 11 PM and we'll ship the same day—so you'll be one step closer to your own energy independence tomorrow.