OK gang, Question for you... I'm going to be attacking my solar project tomorrow. I'm putting up approximately 120sf of passive solar panels and I'm going to be painting the panels to increase my solar gain. I'm thinking of painting the panels a Dark Green so they'll better match the roof and look better during the summer months when I won't need the max solar gain that black would bring.
just to give you an idea of the tonal difference I'm thinking of. If I can find that color relatively cheap, should I go with that, or flat black?