SunGoldPower PowerMax 51.2V 314AH Outdoor Energy Storage Battery 

The SunGoldPower PowerMax 51.2V 314AH Outdoor Energy Storage Battery delivers a robust 16.07 kWh of usable capacity in a rugged, outdoor-rated enclosure. Certified to UL1973 and UL9540A, it features waterproof and dustproof protection for reliable off-grid and backup power. Designed for whole-home usage or large energy storage systems, this battery balances performance, durability, and safety for long-term energy independence.

KEY FEATURES

• Built for outdoor use with waterproof and dustproof enclosure
• Ul1973 and ul9540a certifications for safety and fire performance
• Massive 314ah capacity at 51.2v (~16.07 kwh)
• Designed for peak reliability in backup or off-grid systems
• Long cycle life with high-quality battery chemistry
• Compatible with chargers and inverters built for 48v systems
• Physical protection suited for harsh environments

PowerMax 314AH Outdoor Battery

The PowerMax 51.2V 314AH Outdoor Energy Storage Battery is designed to maximize energy storage. It absorbs energy from the sun during the day and stores it for use at night, during power outages, or in emergencies. With a maximum capacity of 16.07kWh, it is built with waterproof and dustproof protection, and holds UL1973 and UL9540A certifications. This makes it a highly reliable battery, fully capable of powering an entire home with peace of mind.

Specifications

• Baterry Type - LifePO4 Battery
• Rated Voltage - 51.2V
• Rated Capacity - 314Ah
• Rated Energy - 16.07kWh
• Max. Continous Current - Charge190A, Discharge190A
• Max Charging Voltage: 57.6V
• Over Discharge Voltage: 44.8V
• Peak Charging Current: 220A (3S)
• Dimension - 41.3x18.1x10.7 inches
• Weight: 271.2lbs
• Max Parallel Number 16pcs

Downloads and Manuals

• Data Sheet
• User Manual