When life gives you lemons, you make lemonade. What if life gives you a pile of old e-book readers? Well, when [spiritplumber] got box of old Nook Simple Touch devices, he decided to design ...

Solarpunk is sometimes thought of as the “good ending” to cyberpunk– there’s technology, but it’s community-focused instead ...

LiFePO4 batteries are changing the way solar backup systems work by delivering consistent performance, safety, and durability. To get the most from them, careful setup is needed—matching them with the ...

Abstract: The need for electrical energy continues to increase along with population growth and community activities that cannot be separated from the use of electrical energy. To reduce dependence on ...

A solar charger with a controller is recommended to maintain the battery of a little-used car. Honda's maintenance minder ...

A 3.2 kW solar panel array coupled with 12 kWh of LiFePO4 battery storage is currently powering a Chevy Equinox EV at 12 amps, a refrigerator, and an air purifier, all while still generating 700-900 ...

Anyone who has watched a phone die in the middle of a camping trip knows how quickly a fun weekend can turn stressful. A new portable wind turbine called Shine 2.0 promises to keep small devices ...

A solar power system converts sunlight into stored electricity through three core components working in sequence: the solar panel generates DC electricity, the charge controller regulates that ...

To charge a LiFePO4 battery with solar panels, you need a charge controller between the panels and the battery. The charge controller regulates the solar panel’s output voltage and current to match ...

Pairing solar panels with energy storage is becoming increasingly popular -- and for good reason. Homeowners who install a battery alongside their rooftop solar array unlock the ability to store solar ...