hi all,
cant seem to get the payback graph right in PV sol, got a 8 panel sanyo system on south facing no shading roof, but the software says 14yrs payback, surly this is wrong?
any tips on filling in the money side of thing would help
thanks
grand
cant seem to get the payback graph right in PV sol, got a 8 panel sanyo system on south facing no shading roof, but the software says 14yrs payback, surly this is wrong?
any tips on filling in the money side of thing would help
thanks
grand