guangzhou pmd technology co ltd
We are an innovative company dedicated to the research, development, production, and sales of solar street lights. Over the years, we have been committed to providing our customers with high-quality
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20kw Hybrid Solar Energy System Stand Alone Solar System Kits
System Working Principle:
1, This system uses batteries to store the solar energy, at the same time, the system can be connected with the grid for utilization of grid power optionally.
2, The system uses battery power in priority, but when sunshine is not so good or loads consumption is too big which caused the battery power inadequacy, then the system can switch automatically to grid power supply. When the batteries restore capacity, the system can switch back to battery power source.
3, It is a high reliability off-grid solar power system, large power generation, to meet larger demand, widely used in offices, home,schools, hospitals and other places. With high frequency inverter, to ensure the safe and stable operation of high-power machines.
FAQ
Q1: Delivery time:
---Standard products could be delivered within 7 days;
Q2. Can I have a sample order?
---Yes, we welcome sample order to test and check quality.
Q3. Do you have any MOQ?
---Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ,1 pc
for sample checking is available.
Q4. Do you support OEM?
---Yes. Please inform us formally before our production and confirm the design firstly based on our sample.