More than half of solar panel owners have had cold calls about their solar pv panels. Find out whether health checks and voltage optimisers are necessary, and whether cold callers know if your solar panels are faulty.
Answers to common solar panels myths and questions including are solar panels expensive? Do solar panels need direct sunlight? Is solar panel installation disruptive?
The most common solar panel problems revealed by exclusive Which? research. Plus how long after installation solar pv faults are likely to occur, how serious they are and expert tips on how to solve problems from inverters to pigeons.
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 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?
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 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?
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.
Should you invest in solar panels and energy storage? Tesla, Ikea, Nissan, EDF Energy and Eon products compared, plus tips for home battery buying.
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.