PV Gap

Ruth Said:

how do I construct a solar hot water heater?

We Answered:

sure... you can hook up as many as you want.

Lillie Said:

Do you know how to make a solar hot water heater that could be hooked up to an existing hot water tank?

We Answered:

Easy. Go to www.motherearthnews.com. They have back issue archives on line that give very specific information on how to do this. Plus they will also list other sources for information.

You can also use this same system for hot water to heat the house.

John Said:

Can I create a cheap but effective solar hot water heater for bathing using my south-facing bathroom window?

We Answered:

buy a 2 panel solar thermal system and be done with it. you get tax credits and a much more efficient system (95%). go to appalachianenergy.com. we have 60 systems ready to ship as i type.

Cynthia Said:

I have a solar heated hot water heater, is the red pump on the front supposed to be VERY hot?

We Answered:

Yes, it can be very hot. Mine was on the hot sunny days. Remember, the pump is circulating the water through the solar panels and if they have a lot of sun, the water is hot. It will not heat water overnight. That is why you have the water heater backup. You're supposed to do your laundry and dish washing during the day when it is working at it's maximum, which will be between 12 and 4 pm. Evidently you water heater is set too low if you want a shower hotter than 105. Personally I think 105 is just right for a shower.