As we all know, inverter is the heart of the solar system. And there are high frequency and low frequency inverter in the market, with difference advantage and disadvantage.
We have a customer, he has a high frequency inverter in hand, but he wants to buy our low frequency inverter to replace exist.
Here is his feed back of the exist high frequency inverter:
He doesn’t like the high frequency inverter because there is no copper transformer built inside, that’s why the weight is light and working not stable.
This is our low frequency inverter, with large transformer built inside, make sure output stable and strong and reliable.
Here is another customer feedback on the high frequency inverter.
He believes that electrical device is better with large components and heavy weight.
1. The power of the 5000 watt solar inverter must be greater than the rated power of the appliance used Considering that the current of some electric appliances is larger when starting, the 5000 watt solar inverter with larger output power should be chos
1. Low insulation impedance Use elimination.String solar grid tie inverters input side group all pull out, and then connected one by using the inverter switch on detection of insulation impedance function, detection problem set of strings, find the probl