... so you can charge 24V battery, just loose the cable from the solar panel and connect them in ... paying to Alibaba overseas bank, once you received B/L copy, release the money, 100% safety ... message for money release when you received all documents (B/L copy, insurance copy, test report, packing list ... , Invoice) . 6, we send the original B/L, insurance, test report, packing list, Invoice to ...