Open Box - GROWATT Helios 3600 Expansion Battery

Buy with Confidence Best Price Guarantee COQUI SOLAR will match any local authorized retailer's in-stock price. Contact us! 30 Days Price Protection COQUI SOLAR will refund you the difference if you find a lower price from us within 30 days of your purchase. Simply email us your order number and the price difference. Open Box - Refurbished, returned or display item. Very good condition with 5-year warranty LIMITED STOCK, ready for pickup or delivery next business day FREE pickup in Levittown or $120 Shipping (per item) for Puerto Rico 3686Wh Large Capacity LiFePO4 Battery with 4,000+ Life Cycles Expandable Up to 18kWh with 4x Expansion Batteries Bidirectional Charge Flow Between Main Unit & Expansion Battery Dimensions: 20.4 x 12.3 x 16.5 in Weight: 90 lbs 🚫 NO IVU (5 year warranty) 5 Year Warranty (local service in PR) LIMITED STOCK, ready for pickup or delivery next business day FREE pickup in Guaynabo or $120 Shipping (per item) for Puerto Rico