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.
Oh yeah, how about coal? Does that get any less efficient over time? Exactly. I’ve been burning the same lump of coal for easily the same amount of time and it remains 100% efficient, that’s the beauty of combustible fuel.
Oh yeah, how about coal? Does that get any less efficient over time? Exactly. I’ve been burning the same lump of coal for easily the same amount of time and it remains 100% efficient, that’s the beauty of combustible fuel.