GSL Energy 14.34kWh 51.2V 280Ah LiFePO₄ Battery –IP65/IP20 Energy Storage (UL Certified)

GSL Energy 14.34kWh 51.2V 280Ah LiFePO4 Outdoor Battery Storage System

What it does: Stores solar energy for backup power, self-consumption, or off-grid use — built specifically for outdoor installation.

Key specs:

• Capacity: 14.34kWh | Voltage: 51.2V | Rated: 280Ah
• Chemistry: LiFePO4
• Cycle life: 8,500+ cycles — among the highest in this category
• Protection rating: IP20 

Built for: Residential solar storage, whole-home backup, commercial energy storage, off-grid systems, peak demand reduction

Why it matters:

• 8,500+ cycle life = significantly longer service life than typical lithium batteries (many rate 4,000–6,000)
• IP65 rating = withstands dust, rain, and harsh outdoor conditions without a separate enclosure
• Expandable up to 16 units in parallel = scales from residential to commercial capacity
• Smart BMS = overcharge, over-discharge, overcurrent, short-circuit, and temperature protection with cell balancing
• CAN/RS485 communication = closed-loop compatibility with hybrid and off-grid inverters
• Wi-Fi + Bluetooth monitoring = track battery health remotely

Certifications: UL1973 and UL9540A — meets North American safety standards for energy storage

Warranty: 10 years

• 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.