Solar power related schematics

Controller for Hybrid Power Plant block diagram of the HPP, comprised of 440 Wp photovoltaic modules, 1 kW wind turbine and 5 kW diesel engine as a back-up. HPP is a centralized PV and wind power generation plant, using battery to store the produced dc current electricity. To cater for emergencies, a conventional diesel generator is also provided.
Solar power related schematics - schematic

The main component on HPP is the controller, an electronic device which automatically control when the back-up diesel engine shall start assisting with producing electricity Current meter used to measure the current from a solar panel. It has very low power loss for currents in the 0-10A range. It also works as a general purpose DC current meter Gate Boost Solar Engine The Gate Boost SE uses a 1381, a 2N7000 MOSFET and a 2N3906 with a unique voltage doubler to increase the voltage applied to the gate of the MOSFET. MPPT Maximum Power Point Tracking, frequently referred to as MPPT, is an electronic system that operates the Photovoltaic (PV) modules in a manner that allows the modules to produce all the power they are capable of. MPPT is not a mechanical tracking system that physically moves  the modules to make them point more directly at the sun, MPPT Charger circuit, pdf file MPPT Charger This application report is intended for users designing an MPPT-based lead acid battery charger with the battery charger, MPPT Charger circuit, pdf file MPPT Solar Charge Controller Maximum power point tracking, referred to as MPPT, is an electronic system that operates the photovoltaic modules to produce maximum power. MPPT varies the electrical operating point of the modules and enables them to deliver maximum available power, pdf file Photovoltaic Solar Battery Regulator and Load Controller This device allows solar cell arrays to be...

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