TG series 1.5kw -6kw low frequency hybrid solar inverter with 12v 24v 48v

We have 1.5kw 2kw 3kw 4kw 5kw 6kw hybrid solar inverter .

What is the difference between a high frequency inverter and a power frequency inverter?(1) In terms of reliability, the power frequency machine is better than the high frequency machine. The power frequency machine adopts a thyristor (SCR) rectifier. After more than half a century of development and innovation, the technology has become very mature, and its resistance to current shock is very strong. . Since the SCR is a semi-controlled device, there will be no faults such as shoot-through and false triggering. In contrast, although the IGBT high-frequency rectifier used in the high-frequency machine has a high switching frequency, the IGBT has a strict voltage and current working area during operation, and the impact resistance is low. Therefore, in terms of overall reliability, IGBT rectifiers are lower than SCR rectifiers.

(2) In terms of environmental adaptability, high-frequency machines are better than industrial-frequency machines. to control the operation of the UPS. Therefore, the volume, weight and other aspects are significantly reduced, the noise is also small, and the impact on space and environment is small, so it is more suitable for office places with less stringent reliability requirements. Because of this, many manufacturers have generally introduced high-frequency machines for small and medium-power UPS.

pure sine wave hybrid solar inverter