GSL Energy 14.34kWh 51.2V 280Ah LiFePO₄ Battery – IP65 Energy Storage (UL Certified)
GSL Energy 14.34kWh 51.2V 280Ah LiFePO₄ Battery – IP65 Energy Storage (UL Certified)
Available in stock (100)
14.34kWh LiFePO₄ battery energy storage
51.2V 280Ah high-capacity design
IP65-rated for outdoor installation
8,500+ long-life charge cycles
Expandable up to 16 units in parallel
Smart BMS with full protection
CAN & RS485 inverter communication
UL1973 & UL9540A certified
Built-in WiFi & Bluetooth monitoring
15-year manufacturer warranty
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Why Choose Rocksolar?
Why Choose Rocksolar?
Rocksolar is Canada's trusted source for professional-grade solar equipment. With years of experience in renewable energy, we provide reliable, certified products backed by comprehensive warranties and expert support. From homeowners to commercial installers, thousands trust us to deliver quality solar solutions that perform for decades.
Installation Information
Installation Information
Designed for DIY installation by those comfortable with basic electrical work.
What You'll Need:
- Basic electrical tools (wire strippers, screwdrivers, multimeter)
- Understanding of electrical safety and local codes
- 2-4 hours for typical installation
Included: Detailed manual with diagrams, wiring schematics, and access to online video tutorials.
Note: Follow local electrical codes. Permit may be required. Contact our technical support team at 1-800-858-4318 with any questions.
Shipping & Rerturns
Shipping & Rerturns
- Shipping: Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days depending on your location.
- Returns: You may return or exchange products within 30 days of receiving your order. Items must be in original condition with proof of purchase.
- If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Talk to Our Solar Experts
Have questions about this system? Our solar specialists are here to help you choose the right setup for your needs. Whether you need sizing guidance, installation support, or bulk pricing, we're ready to assist.
- Expert System Sizing
- Bulk Order Pricing
- Technical Support

