I am making the jump into solar and my first project is to heat the outside spa (I run a B&B, its not for me) containing approx 500 gallons of water by solar. I intend on running a very long length of black piping,100ft, attached to a black board circulating water using a solar powered pump. My question is what size solar panel would i need to run
1. A 24v 800mA water pump.
2. A 12v 400mA water pump.
i intend to hook the solar panel directly to the pump as i figure the only time i will want the pump running is when their is sun.
thank you for you answers and if anyone has done anything like this i would love to hear from you.
1. A 24v 800mA water pump.
2. A 12v 400mA water pump.
i intend to hook the solar panel directly to the pump as i figure the only time i will want the pump running is when their is sun.
thank you for you answers and if anyone has done anything like this i would love to hear from you.
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