TG series pure sine wave solar power hybrid inverter ,low frequency solar inverter

Different fields use different DC voltage inputs such as:

24VDC suitable for telecom, marine industry, solar energy…

48VDC and 60VDC are suitable for telecom fixed and mobile network, IT industry…

110VDC and 220VDC suitable for industrial, power, railway…

The power frequency inverter first inverts the DC power into power frequency low-voltage AC power; and then boosts it into 220V, 50Hz AC power through the power frequency transformer for the load to use. Its advantage is that the structure is simple, and various protection functions can be realized at lower voltages. Because there is a power frequency transformer between the inverter power supply and the load, the inverter runs stably, reliably, with strong overload capacity and shock resistance, and can suppress the high-order harmonic components in the waveform. However, power frequency transformers are also bulky and expensive, and their efficiency is relatively low. The rated load efficiency of the small power frequency inverter produced at the current level generally does not exceed 90%. At the same time, the iron loss of the power frequency transformer is basically unchanged when it operates under full load and light load, so it operates under light load. The no-load loss is larger and the efficiency is lower.

pure sine wave hybrid solar inverter