When using a large number of solar collectors and a control, and favorable climatic and atmospheric conditions can get coverage of the order of 60%-70% demand for home heating and hot water throughout the year .
Wakati wa kutumia idadi kubwa ya watoza nishati ya jua na kudhibiti, na mazuri ya hali ya hewa na anga hali wanaweza kupata chanjo ya utaratibu wa 60 % – 70 % mahitaji ya nyumbani inapokanzwa na maji ya moto kwa mwaka mzima .