К Вопросу Проектирования Водонагревательных Гелиосистем С Плоскими Коллекторами Для Домов Усадебного Типа

The variant of efficient combination of two renewable energy sources as a biogas system and a water heating solar system has been considered for power supply of individual dwellings. Criteria dependence has been suggested for determination of solar system power efficiency. Its legitimacy has been proved by an experiment. Power efficient solar system has been proposed with peculiar features of its designing and due account of energy flow distribution in technology of biogas production.