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Q&As
Which solar panel brand should we use?
We are looking to install around 18 flush fitting solar panels but unable to decide if it makes sense to use non branded much cheaper panels (50%) versus a known top brand?
All input much appreciated
2 Answers
I can’t recommend specific manufacturers, however when you are looking for a company you should ask about:
– warranties
– expected life
– expected degradation in output over 20 years
– the warranted life of the inverter (as these tend not to last as long as the collectors)
Always look for independently assessed and verified data on performance and don’t rely on manufacturers’ assertions.
Thanks Nigel – I’ve also been advised to check the MCS accreditation for the installers.