JNJ SOLAR online provides high quality solar water heating products and services at an affordable price.

Solar energy is the cleanest and most inexhaustible of all known energy sources. Solar radiation contains huge amounts of energy and is responsible for almost all the natural processes on earth. The suns energy, although plentiful, has been difficult to directly harness until recently.

JNJ Solar's state of the art vacuum tube solar collectors put the sun's energy into your hot water tank. Systems can be used for domestic hot water, pool and space heating, especially under floor heating.

JNJ solar's evacuated -tube collector uses a series of glass tubes which act like thermos flasks. The glass allows the light through, which heats up a small amount of fluid inside the copper heat pipe , situated inside the vacuum tube. The vacuum between the layers of glass prevents that heat from escaping back to the atmosphere.

Even on warm, sunny days, the vacuum tube collector will out perform a flat panel collector. It will increasingly out perform the flat panel collector as the outside temperature decreases or light levels are reduced. For instance, on a cloudy day.