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UltraCap: Go Off-Grid or Back Up the whole House

The Best Solar Generators for Ultracap: Backup Power for the Whole House and Off-Grid

Do you want to be comfortable, not have to set up much, and have the most power when the power goes out? Need power in a place, not on the power grid, and where the power lines don't reach? The Whole House Backup and Off-Grid Backup units do just that. Run essential things like water pumps, fridges, freezers, fans, lights, portable/window air conditioners, CPAP, oxygen concentrators, TV, wifi, security system, oven coffee maker, instant pots, food dehydrators, and much more.

Ultra-capacitors are helpful in applications where batteries come up short of high power/life, and conventional capacitors cannot be used because of a lack of energy. Ultra-capacitors offer high power density and adequate energy density for most short-term, high-power applications.

Whole House and Off-Grid Backup units can make 240v power so you can use a transfer switch to power your whole house. You can run a well pump, turn on lights, and plug things into outlets as usual. You don't need extra cords since your home is wired to get electricity. The Whole House and Off-Grid Backup solar generators can power most 240-volt devices and have substantial battery capacities, inverter outputs, and solar inputs. These systems offer the best ways to keep the whole house running normally. 

See what the best portable solar generators in this category are based on our testing.