Almost everything on Nanoleaf’s website has been discounted during “Nanoleaf Day,” and some of the best deals on LED ...

I tested a $14 emergency radio with solar and hand-crank power - it's in my survival kit now ...

Your rooftop solar will still shut down when you need it most.

Inflation and the RAM crisis are making tech more expensive, but plenty of cheap gear is still worth buying. Here's our editor-curated list of the best affordable picks.

Households are set to be given free plug-in batteries to allow them to store power to help cut their energy bills, The i ...

The changes are costing homeowners money. But they also reflect a changing grid — and the need for home batteries.

Solar lights are a simple way to light up a scary corner of your backyard or ensure your entertaining space is usable even after the sun goes down. There are tons of different options, from street ...

Many worry not just about the cost of installing air con but also of running it, so could combining it with solar panels help ...

Bright Saver says the solar kits cost exactly what it pays to buy, ship and support them. The wholesale model is supported by ...

The California-based nonprofit is now accepting pre-orders for plug-in solar kits it says cost exactly what it pays to buy, ...

Plug-in panels can lower your bills. To boost the American market for the tech, nonprofit Bright Saver is selling kits with no markup, starting at ...

New Economics Foundation and Finance Innovation Lab suggest loan scheme backed by Bank of England could benefit up to 8m homes ...