PowerHub: Backup Power From Solar, Wind

by Justin Thomas •

Xantrex, a company well known the renewable energy world, is introducing a new product called the PowerHub. It’s a self-contained power storage system that can be recharged with DC power from solar cells or wind turbines. Additionally, It can be charged via an outlet using AC power.


Sunfrost Refrigerators

by Justin Thomas •

Sunfrost refrigerators are the most efficient ones out there. Here are the specs on a typical model: Energy Consumption : 585-845 Whr / day (42-58 Amp Hours) DC, 20 kWh / month, 249 kWh / year Annual Energy Cost: $21 Capacity: 16 cu. ft. Dimensions: 62.5″ H, 34.5″ W, 27.75″ D Weight: 300 lb. (44 cu ft. volume) Available from: …