Existing THERMOSYPHON based water heaters are inefficient at heat transfer,  use breakable glass or plastic. Making them hard to install, and expensive to fix. ​

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OGS Solar Water Heaters are next generation technology using standard solar panels and an indoor water tank. 

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Advantages:

• Easy to install

• No roof mounting of heavy water tank

• No need to route water pipes to roof

• No loss of water temperature at night

• Direct DC power from Solar Panels, and with AC backup

• Even when using AC backup, Our Solar Water Heaters are 50% more energy efficient

• Provides hot water all year - summer to winter

Outdated Existing Technology

OffGrid Solution Solar Water Heater

Configurations