Hot Water Heating - Solar & Grid


The Details

Convert your existing electric water heater to solar.

The UPlug Cascading Water Heater is a solar-powered or grid-powered, high-efficiency water heating system that stores excess solar or wind energy as hot water for later use. Each unit includes a cascading outlet, allowing additional water heaters or circulation pumps to be daisy-chained. When the first tank reaches full heat, excess energy is diverted to the next unit, maximizing energy use.

Key Features:

  • Runs on direct solar or wind energy – no grid power needed

  • Scalable – daisy-chain up to 8 units for unlimited hot water storage

  • Can automatically power a circulation pump to distribute hot water

  • 50-gallon model: Dual 1500W heating elements

  • 20-gallon model: Single 1500W heating element


$199 - Single Element

  • Water Heater Controller with Single 1500W Heating Element ($199).

$299 - Dual Element

  • Water Heater Controller with Dual 1500W Heating Element ($199).

$249 - Single Cascading

  • Cascading Water Heater Box with Single 1500W Heating Element ($249).

$349 - Dual Cascading

  • Cascading Water Heater Controller with Dual 1500W Heater Elements ($349).


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