ECO-WORTHY 48V 100Ah Battery w/ 5KW 48V Solar Inverter, 48V 60A Charger $1300 at eBay $1300 $1800 New price low! eBay with Eco-Worthy has the ECO-WORTHY 48V 100Ah Battery w/ 5KW 48V Solar Inverter, 48V 60A Charger for $1800 - $500 off with coupon code EWORTHYBATT500 at checkout = $1300 with free shipping. $1300 retail: $1800 (-$140.00) Price Drop See Price History Posted by Faraday05/28/2026 at 09:23 AM PT