A doctor at Boston Medical Center got tired of hearing that her patients couldn’t afford the electricity needed to run ...

Solar-powered air conditioners use solar energy to condition your house and, at the same time, cut your electricity bill as ...

Consider a portable air conditioner. These are the best ones ... You can reach Jon at [email protected] Expertise Energy, Solar Power, Renewable Energy, Climate Issues, Virtual Power Plants, Grid ...

With 9 output ports, you can power, for example, a 6000 BTU window air conditioner for 6 hours, or a phone for 77 charges. The solar panel can recharge via the sun in 3 hours, wall charge in 1.1 ...

It uses a LOT less energy than an air conditioner unit so there ... off 12V DC so it can either use the solar panel or connect to a battery. It has a 12V power plug for this, and draws as little ...

while the heat fan shuttles warm air from the attic to the ground floor when outside temperatures are low. Cost: $300 (attic insulation), $23 per 4' x 8' board (solar sheathing), $4,000 (new roof ...

It features 9,461 solar panels, mainly installed on the rooftops of air conditioner factories. It is expected to generate approximately 5,900 MWh per year, which is equivalent to around 20% of the ...