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One month to go until the solar panel feed-in tariff closes

The solar panel feed-in tariff (FIT) closes to new applicants who generate renewable electricity at the end of March 2019. Find out if you can afford to buy solar pv without subsidies, plus if you can save money with solar panels.

Solar panel add-ons you don’t need

Solar panel owners are often approach with voltage optimisers, solar PV servicing, new inverters, solar buyback and more, Which? research reveals. Should you be tempted by solar panel products? Can you save money with solar PV?

Most common solar panel problems

The most common solar panel problems revealed by Which? Are your feed-in tariff payments on time? Have you replaced your inverter? Find out what to expect with solar PV.

Solar panel costs are falling: should you invest?

Solar panel costs are falling but with the feed-in tariff set to close, how much should you pay for solar pv and will you ever make your money back?

Results of our biggest ever solar panels survey

The best solar panel brands, revealed by the biggest Which? solar panel survey yet. Find out what owners think of solar pv and how much solar panels cost.

Solar panels and energy storage: the next big thing?

Should you invest in solar panels and energy storage? Tesla, Ikea, Nissan, EDF Energy and Eon products compared, plus tips for home battery buying.

Solar panels on roof

Top five solar panel problems

The top five solar panel problems revealed by Which? Plus the lowdown from when they’re likely to happen and what to expect with your inverter.

Smart meter and solar panels

Smart meters and solar panels: what’s the sticking point?

Some solar panel owners have been told they can’t have a smart meter yet, thanks to their solar PV. We reveal which energy firms can install smart meters with solar, and problems owners face.

Solar PV panels on roof of house

Do solar panels affect the value of your home?

Solar panels make no difference to property value, according to two thirds of estate agents, exclusive research reveals. Find out the pros and cons of solar PV.

Man installing solar PV panels on a roof

Solar panels: what do owners really think?

Solar panel brands rated by those who own them. LG, Panasonic, Sharp, Solarworld solar panels and more; which do home owners love best?

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