| Customization: | Available |
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| After-sales Service: | 2 Years |
| Warranty: | 2 Years |
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4K-5K is equipped with MPPT solar charge controller to maximize and regulate DC power from the solar array for charging the battery bank.Transformerless design provides reliable power conversion in compact size. Besides, it's worry-free to start up motor-type loads such as refrigerators, motors, pumps, compressors and laser printers as well as electronic loads like TVs, Computers, power tool and battery solar chargers.
Q 1. What's the payment term?
A. We accept T/T30% deposit and 70% balance against copy of BL
Q 2. How's the delivery time?
A. Usually it will take about 7-10 days for production
Q 3. Tell me the standard of package?
A. For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.
Q 4. What kind of material of transformer?
A. we have two types, one 100% copper and the other is copper with aluminum. It depends on your requirement. In fact, those two have no difference if normal work well. Only except the long life. Copper is better and also higher price.
Q 5.Could you offer Form A or C/O?
A. It totally not a problem. We can prepare relative documents to foreign affairs office or other office to apply for this certificate.
Q 6.Would you accept to use our logo?
A. If you have good quantity, it absolute no problem to do OEM.
Q 7.We want know month capacity.
A. It depends on which model. For example for relay type small capacity, month capacity can reach near 10000pcs and big capacity near 3000pcs.
Q 8.Where is your market?
A. Our products are popular in America, German, Pakistan, India, and so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make benefit from our cooperation.
Q 9.Does the inverter connected with solar system?
A. Yes. Because of the unique feature which combine inverter charge and AC auto-transfer switch into one complete system, made inverter not only connect with solar system, also could be used in& officer equipment, household items, power tools, etc..
Q 10. What kind of certificate you have?
A. Our company already achieve ISO, FCC, and for products, we have CE.
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