To Mr. BB, our new DC pv system

Bill.ZhouBill.Zhou Registered Users Posts: 7
Hi, Mr. BB,

this thread just want you know, we've finished our new design PV DC system, enclosed is the pictures of our products:



this is a PV DC system charged by 10W, 20W or 40W solar module and has a 7AH or 20AH lead-acid battery inside, the output is 12Vdc. We also has 2 or 4 5W lamps with this sytem.

And we follow your suggestion, have a USD charging output in this system.

thanks for your suggestion. ;)


  • BB.BB. Super Moderators, Administrators Posts: 32,235 admin
    Re: To Mr. BB, our new DC pv system

    Good Evening Bill,

    I hope the USB helps sell your DC system. I have not seen many out there yet with that option.

    Take care,
    Near San Francisco California: 3.5kWatt Grid Tied Solar power system+small backup genset
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