5K Sol-Ark Inverter + 20.48KW OMO Stack Lithium Battery

The 5K Sol-Ark Inverter + 20.48KW OMO Stack Lithium Battery is designed for homeowners, RV owners, and off-grid enthusiasts seeking a powerful, scalable, and reliable energy storage solution. This system provides 20,480 watts of usable lithium energy and pairs with the versatile Sol-Ark 5K Split-Phase inverter. This package does not include solar panels, making it perfect for those who already have an array or plan to source panels separately.

Specifications

• Inverter: 1× Sol-Ark 5K-2P-N Pure Sine Split Phase 110/220V — Grid-Tie & Generator Compatible

• Battery Capacity: 4× OMO 51.2V 5.12kWh Heated Bluetooth Batteries (20.48kWh Total)

• Battery Combiner: 1× OMO Stackable Combiner with LCD Monitoring Screen

• Base: 1× OMO Heavy-Duty Wheeled Battery Base Unit

• Documentation: Complete Installation Manual Included

Features

• Compatible With Optional Solar Input: A recommended 2.2kW array makes this ideal for cabins, garages, RVs, and pole barns.

• Powers Common Household Loads: Wells, washers, fans, TVs, lights, refrigerators, freezers, charging electronics, and small AC systems.

• Expandable Design: Add more batteries or solar panels anytime — system grows with your energy needs.

• Energy Usage Guidance: Average U.S. homes use ~877kWh/month; this setup is ideal for partial backup or smaller dwellings.

• Accurate Solar Production Calculations: Uses an estimated 4.5 peak sun hours (Midwest average); varies by region.

• DIY-Friendly Installation: Suitable for users with basic wiring experience; otherwise, an electrician is recommended.

• Advanced Battery Monitoring: Bluetooth-enabled batteries and LCD combiner display provide real-time performance data.

Maintenance

• Daily: Review inverter and battery data via LCD and Bluetooth app.

• Weekly: Ensure good airflow, secure cabling, and check for debris around equipment.

• Annually: Inspect electrical connections, battery temperature sensors, and clean inverter ventilation points.

Warranty

• Sol-Ark Inverter: Manufacturer warranty per official datasheet

• OMO Lithium Batteries: Manufacturer-backed warranty included