Leonardo David is a writer and energy consultant who has worked on projects funded by the Inter-American Development Bank. An electromechanical engineer, he has written about solar energy and the ...

A few years ago, [Lukas Fässler] needed a solar charge controller and made his own, which he has been improving ever since. The design is now mature, and the High Efficiency MPPT Solar Charger ...

Running a server completely off solar power seems like it would be a relatively easy thing to do: throw up a couple of panels, tack on a charge controller and a beefy battery, and away you go.

Harbor Freight has many tools under $50 with great ... They also say that it does well holding a charge. One reviewer mentioned that they've had it for six months and have only had to charge ...

We may receive a commission on purchases made from links. Harbor Freight has a reputation for being a retailer of ...

One of the best places to shop for these devices is Harbor Freight, the budget-oriented tool store famous among tradespeople and DIYers. If you're curious about learning more about Harbor Freight ...

Luckily, though, Harbor Freight has many tools you can use to make fixing your flat tire an easy task. Based on our hands-on ...

The kit includes high-performance solar panels that carry a 25-year performance guarantee, an inverter, Renogy’s Rover charge controller, and absorbed glass mat (AGM) or lithium batteries.

Adjust the colors to reduce glare and give your eyes a break. Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to ...

Remi, a dedicated advocate for clean energy, specializes in finding innovative ways to help everyone embrace solar and reduce their carbon footprint. With a Master's degree in Mechanical ...

Our rating methodology evaluates solar companies across factors that relate to its customer satisfaction, its suite of service options, and financing and warranty practices. Here are our top-rated ...