What is a photovoltaic inverter?
Inverter is a kind of power adjustment device composed of semiconductor devices, mainly used to convert DC power into AC power. Generally, it is composed of a booster circuit and an inverter bridge circuit. The boost circuit boosts the DC voltage of the solar cell to the DC voltage needed for the output control of the inverter. The inverter bridge circuit converts the boosted DC voltage into an AC voltage of common frequency equivalently.
The inverter not only has the function of DC-to-AC conversion, but also has the function of maximizing the performance of the solar cell and the function of system failure protection.
Classification of PV inverters
According to their functions, they can be divided into on-grid inverters, off-grid inverters, and micro-inverters. On-grid inverters are mainly used in on-grid photovoltaic systems, and the converted current is usually input into the national grid. Off-grid inverters are suitable for independent off-grid photovoltaic systems, and the converted current can be stored in batteries except for personal use. Micro-inverters will be separately connected to the battery panel to better improve the conversion efficiency.
GoodWe has now developed more than 20 series of on-grid and energy storage photovoltaic inverter products, with power covering 0.7-250kW, which fully meets the needs of households/poverty alleviation/industrial and commercial and large-scale power stations, and has been sold to more than 80 countries around the world on a large scale, becoming one of the top 10 inverter brands in the world ranked by IHS.
Goodwe common series include
Single-phase single-channel XS series, single-phase dual-channel DSS series, single-phase dual-channel DNS series, single-phase three-channel MS series, three-phase dual-channel SDT G2 series, three-phase dual-channel SDT G2 series, three-phase multi-channel SMT series, three-phase four-channel MT G2 series, three-phase multi-channel HT series.
Technical communication and inquiry
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