Top Solar Controllers - ESA-1k/2k/3k Inverter/Charger Pure Sinewave Output with LF Transformer

Loading Port:Shanghai

Payment Terms:TT or LC

Min Order Qty:100 pc

Supply Capability:100000 pc/month

Product Description:

Technical Features

 


FAQ

Q: What is the warranty of this product ?

    All the products have one year warranty.any quality problem not contain the manmade damage. For the details please contact with me.

Q: The product can be costomzied logo printing?

    Yes, we have focused on solar charger and power bank for 8 years, OEM is welcome.

Q:What is the charging conversion rate ?

     The charging convesion rate is 75%~80%.but when you charging mobile phone you may feel the conversion rate is not so high. That is nomal. For the 75% is the power bank dischaging rate, when charging mobile phone, the battery of phone itself have conversion rate too. so that's the reason.

For more detail infomation, please don't hesitate to contact with me.