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 ...

The Aim-traded business is generating lots of cash despite tough trading conditions ...

Which is where a solar maintainer could come in handy. These are not designed to charge a flat battery but should help with the natural discharging and power used by alarms, dash cams and clocks.

California-based startup Enteligent is taking pre-orders for what it calls the world’s first solar DC-to-DC electric vehicle chargers. The unit can take power from a photovoltaic array and send ...

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Here’s how it works. Power banks and portable chargers have become an essential addition to your gadget arsenal — keeping smartphones, tablets, wireless earbuds and even laptops topped up in ...

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.

Will you get results similar to those of a solar charger power bank as you do with the panels sitting atop your roof? Of ...

If you have solar power integration at home the charger can be told to only take the ‘free’ energy being generated by your panels and won’t top your car up from the grid. All of the chargers ...

Check the charger manufacturer’s website for information on how long it supports its products and read reviews of its customer service and support. You may also want to consider solar panels for ...

After more testing, we have several new picks: the Emporia Level 2 EV Charger (for J1772 or NACS), the United Chargers Grizzl-E Classic 40A and Grizzl-E Duo, and the Lectron Portable Level 2 ...