Aside from illumination, do you have any requirements when considering a new flagpole light? Durability, energy efficiency, installation, or weather resistance? This ...

The New Orleans VFW center got new solar panels and other energy upgrades, all thanks to PosiGen, Solar Alternatives, and the ...

Project Nexus, the first solar panels over irrigation canals in the US, is now online in California, and the project will now be expanded.

The best solar string lights are safe to hang up outdoors, providing your evening with consistently bright light for hours.

Nathan Reiff has been writing expert articles and news about financial topics such as investing and trading, cryptocurrency, ETFs, and alternative investments on Investopedia since 2016.

Solar panels are generally quite reliable. Many owners don't experience technical faults in over a decade of ownership. Nearly seven in 10 owners had had no problems with their solar panels in our ...

Most solar companies set the price according to the solar system's wattage. A solar installation's “cost per watt” is a little like the “price per square foot” when you buy a house.

We’re seriously impressed with how versatile these lights are and how easily they can mount most anywhere. Any surface that ...

Mar. 19, 2025 — Researchers investigated how to use bio-based materials to produce effective UV protection films for solar cells. The study was the first to compare how the properties of ...

Mar. 17, 2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away ...

China’s Jinneng Group has started building 5 GW of solar across three projects in a coal mining subsidence zone in northern China, with a $2.3 billion investment. The projects, bolstered by 2 GW ...

If your budget is on the table, then our recommendation is this solar gutter light. It emphasizes polysilicon solar panels which are up to 1.25x more efficient in solar energy conversion than regular ...