Tesla Powerwall. A big, beefy battery for your home. Powerwall’s main purpose is to store solar energy, however, the battery can also draw energy from the electrical grid during off-peak hours when rates are low and store it for future use. So you get a nice back-up power solution and a level of independence from the power grid

Tesla Powerwall. A big, beefy battery for your home. Powerwall’s main purpose is to store solar energy, however, the battery can also draw energy from the electrical grid during off-peak hours when rates are low and store it for future use. So you get a nice back-up power solution and a level of independence from the power grid

Scientists create first solar cell with over 100 percent quantum efficiency / The hope is, of course, that this will lead to more competitively priced solar power, fueling the transport of the future.

Scientists create first solar cell with over 100 percent quantum efficiency / The hope is, of course, that this will lead to more competitively priced solar power, fueling the transport of the future.

The Window Solar Charger can be used to power your smartphone through sunlight from the window.

The Window Solar Charger can be used to power your smartphone through sunlight from the window.

Startup Aims to Cut the Cost of Solar Cells in Half ~ A new process uses a high-energy ion accelerator to make thin silicon solar cells ~ #technology #solar

Startup Aims to Cut the Cost of Solar Cells in Half ~ A new process uses a high-energy ion accelerator to make thin silicon solar cells ~ #technology #solar

Pinterest • The world’s catalog of ideas
Search