SOK 48v 20 kWh Lithium Battery Kit

SOK 48v 20 kWh Lithium Battery Kit | Lithium Iron Phosphate (LiFePO4) Deep Cycle House Solar Battery

Product Description

The SOK 20 kWh Lithium Battery Kit is a high quality lithium iron phosphate solar energy storage battery system designed for houses, off-grid, motorhomes and industrial applications.

Included in the kit:

• 1 x 20.48 kWh Lithium battery pack comprised of 4 individual SOK 48 Volt 100Ah, 5.12 kWh server rack batteries. (total output for 4 units is 400 amps)
• 1 x high quality 5 slot metal battery rack.
• 3 sets of 70mm² pure copper battery interconnection cables.
• 2 x 100mm² pure copper battery to inverter cables.
• 3 sets RJ45 battery to battery communication cables.
• 1 x 3m long RJ45 rack to inverter communication cable.

Features:

• 20 Year Lifespan & 10 Year Warranty
• Cells rated for 80% Capacity after 4000 Cycles, 100% DOD @1C Rate
• Typical capacity at 80% DOD @.5C Rate is over 7000 Cycles
• Maintenance Free
• Built-In Smart Battery Management System (BMS)
• 5 Temperature sensors, protected from low and high temperatures
• Pre-Charge Circuit to Prevent BMS Damage
• Detachable cover, user serviceable BMS and cells
• RS485 & CANBus communication, works with many inverters
• Rack Mountable for quick and easy installation
• UL9540 certified; this U.S standard covers the safety of the battery system, functional safety, fire suppression, containment and environmental performance.

Benefits:

• Scalable; start with one stack and add to your system as your needs grow.
• Greater redundancy than with a single battery system.
• Longer lifespan. Up to 5 x that of lead batteries.
• Increased safety and high thermally stability.
• Low self-discharge rate
• Lower maintenance cost
• High efficiency
• Faster charging times
• Higher power density
• Longer cycle life. 4000-8000 cycles / typical 20 year lifespan.
• Lower weight
• No off-gassing
• No voltage drop or ‘sag’