Abstract: A method for deriving a predetermined unit of power from a power generator using a renewable energy source is disclosed. It comprises determination of a power generation capacity of the power generator, by a control unit, based on application parameters received by the control unit associated with generation of the predetermined unit of power, operational parameters associated with the power generator, and environmental parameters associated with a location of derivation of the power from the renewable energy source. A value of resistance is then determined by the control unit to reduce power loss during power generation, wherein a resistor unit having the determined value of resistance is electrically coupled with the power generator. The control unit then derives the predetermined unit of power across the resistor unit from the power generator.

Abstract: The present invention relates to a highly efficient system and method for heat storage for modular indoor cooking and other engineering applications comprising of set of carefully selected insulation materials and their arrangement so as to maximize the storage of heat for the desired time duration.

Abstract: A modular kitchen-connected indoor stationary solar cooking device (102) is disclosed. The solar cooking device (102) includes a housing (202), a thermal battery (204) disposed in the housing (202) and adapted to store thermal energy, and a first heater (206) disposed to be in contact with the thermal battery (204). The first heater (206) is coupled to a solar array (104) and adapted to receive solar energy for charging the thermal battery (204). The solar cooking device (102) includes a second heater (208) disposed to be in contact with the thermal battery (204). The second heater (208) is coupled to a mains supply and adapted to receive electrical supply for charging the thermal battery (204). The solar cooking device (102) includes a heat control assembly (210) disposed on a cooktop (802) and adapted to accommodate a cooking vessel. The heat control assembly (210) is adapted to rotate for controlling a heat supply for cooking in the cooking vessel.