10KWh 15KWh 20KWh Storage Battery Solar Energy Houshold Standby Power

1. Plug & play battery interface.
2. Long working lifespan: 6500 cycles.
3. Each unit can do 5KWh, 10KWh, 15KWh, 20KWh, and even 30KWh.

High-frequency inverter circuits utilize high-frequency transformers instead of low-frequency transformers for energy transfer and achieve electrical isolation between the primary and secondary power supplies of the converter. This reduces the size and weight of the transformer, lowers audio noise, and offers advantages such as high conversion efficiency and low output voltage ripple. Some technologies in this category do not use transformer isolation, instead employing a high-frequency boost stage directly before the inverter. This high-frequency stage increases the DC voltage on the inverter side, making the inverter output comparable to the grid voltage. However, this method lacks input-output isolation, which is more dangerous. Compared to these two technologies, high-frequency inverters are more technically challenging, more expensive, and have a more complex topology than low-frequency inverters.

1. Raw material quality control: all raw materials will be fully inspected before production. Only those that pass the inspection can be used for the next production step.

2. During production, Each process is supervised by QC staff, who will conduct production inspections from time to time. Any problems found will be solved as soon as possible.

3. QC before shipment: all products will be subjected to aging tests, and each batch of goods needs to provide a full-process quality control report, and no defects are allowed.