To operate the pump LJ308-T, the serial installation of the three 12 Wp solar panels (modell LJ-C12/308), which are packed together with the pump, up to a 36 Wp electrically switched in row are best suited.
drinkingwater supply
Using the conventional circle-pump by digging deep boreholes to get clean drinking water resulted, like many projects have shown, in waterwasting. The more water was delivered, the more it was wast...
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water suplly for domestic usage
Small towns sometimes suffer water shortages in summer. Trucks have to regularly refill the water tanks, which are installed under house or garden. Or you built underground cistern to collect rainw...
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water supply for thermal installation
Solar thermal installations are getting more and more popular in the world. With a sun collector array, warm water can be obtained for many different purposes, e.g. household, swimming pool.... The...
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water supply for animals
Another advantage is to create a watering place for animals with one or several pumps. In this case the animals do not have to be brought to a river or a lake, so that the ressource of grass will b...
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