New testing conducted at France's oldest PV system have shown that its solar modules can still provide performance values in line with what the manufacturers promised.
Is there a problem with the market being flooded with cheap not very good solar panels? Every single panel I looked at to put on my roof have all been of the highest quality I’ve not seen anyone try and hawk anything substandard.
Unless of course they’re lying about what panels they’re using but realistically I can’t see that lasting for very long.
Is there a problem with the market being flooded with cheap not very good solar panels? Every single panel I looked at to put on my roof have all been of the highest quality I’ve not seen anyone try and hawk anything substandard.
Unless of course they’re lying about what panels they’re using but realistically I can’t see that lasting for very long.