48V Lithium Batteries 280Ah 300Ah Lithium Solar Battery 48V 314Ah Larger Capacity

Empower Your Home with Sunpok’s 51.2V 300Ah Vertical Lithium Energy Storage Solution​​

As energy costs rise and weather uncertainties grow, Sunpok presents the ultimate home power innovation: the ​​51.2V 300Ah Vertical Lithium Battery​​ – a compact, maintenance-free energy fortress designed for modern living.

​​Unrivaled Energy Resilience​​
With a massive 15.36 kWh capacity, our advanced lithium iron phosphate (LiFePO4) system delivers:
• 8-10 hours of continuous air conditioning
• 24+ hours of refrigerator operation
• 3-5 days of essential lighting and electronics
• Smooth compatibility with renewable energy systems

​​Engineered for Decades of Service​​
Sunpok’s cutting-edge battery technology ensures:
✓ 6,000+ deep discharge cycles (80% depth of discharge)
✓ Consistent performance from -4°F to 131°F (-20°C to 55°C)
✓ 95% energy efficiency with minimal waste
✓ Integrated safety mechanisms against overcharging and short circuits

​​Sleek Vertical Architecture​​
The space-conscious vertical design combines high energy density with residential elegance. Its streamlined profile blends seamlessly into garages, utility rooms, or basements while providing whole-home backup capabilities.

​​Intelligent Energy Management​​
Our user-friendly monitoring system offers:

• Real-time power status tracking via mobile app
• Automatic prioritization of critical loads
• Remote performance diagnostics
• Compatibility with most solar energy systems

​​Why Sunpok Stands Apart:​​

Off Grid 48V Lithium Batteries

300Ah 48V Lithium Batteries

280Ah 48V Lithium Batteries

48V Lithium Batteries 280Ah 300Ah Lithium Solar Battery 48V 314Ah Larger Capacity Images