Solar Inverter
- Reverse control integrated machine
- The solar AC power generation system is composed of a solar panel, a charging controller, an converter and a battery; The solar DC power generation system does not include converters. Converter is a power conversion device, which can be divided into self-excited oscillation converter and separately excited oscillation converter according to the excitation method. The main function is to convert the direct current of the battery into alternating current. Through a full bridge circuit, an SPWM processor is generally used to modulate, filter, boost, etc., to obtain sinusoidal AC power that matches the lighting load frequency, rated voltage, etc., for use by end users of the system. With an converter, DC batteries can be used to provide AC power to electrical appliances. When selecting converters for photovoltaic /wind complementary systems, the first priority is to determine the following main technical parameters of the converter: input DC voltage range, such as DC24V, 48V, 110V, 220V, etc; Rated output voltage, such as three-phase 380V or single-phase 220V; Output voltage waveform, such as sine wave, trapezoidal wave, or square wave.
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- solar lamp post.
