Energy Independence Sale
Ends Monday July 7, 11.59pm
GROWATT Helios 3600 Expansion Battery | 3686Whr
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.
- IN STOCK, ready for pickup or delivery next business day
- FREE pickup in Guaynabo 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)
- IN STOCK, ready for pickup or delivery next business day
- FREE pickup in Guaynabo or $120 Shipping (per item) for Puerto Rico
GROWATT Helios 3600 Expansion Battery | 3686Whr
Sale price$2,499.00
Choose options
GROWATT Helios 3600 Expansion Battery | 3686Whr
Sale price$2,499.00