Making a Solar Electric Water Heater | Can it Be Done?

As the price of photovoltaic modules (solar modules, solar panels) continues to drop there are many discussions about using solar electric modules to heat water. No more leaks, messy and complicated plumbing, heat exchangers, controllers to fail, pumps to maintain and fluids to freeze. Solar hot water has been plagued with leaks, freezing (or poisonous … Read more