6KW Complete Offgrid Solar Kit - 3x 32kWh OMO 48V Freedom Series Lithium Battery  + 15K Sol-Ark Inverter +6.6KW Solar with Ground Mount and Wiring

The 6KW Complete Offgrid Solar Kit - 3x 32kWh OMO 48V Freedom Series Lithium Battery  + 15K Sol-Ark Inverter +6.6KW Solar with Ground Mount and Wiring is a powerful, expandable off-grid package designed for full home independence. With three OMO 32kWh Freedom Series Lithium Batteries providing a massive 96,000 watts of usable energy, paired with a 6.6KW bifacial solar array and the premier Sol-Ark 15K Hybrid Inverter, this system delivers up to 29,700 watts of solar production per day (based on 4.5 hours of sunlight). Ideal for cabins and small homes using around 920kWh per month, the system is engineered to grow with additional solar panels or batteries as needed.

Specifications

• Solar Panels: 12× 550W Bifacial Mono Solar Panels (6,600W total array)

• Battery Bank: 3× OMO 32kWh 48V Freedom Series Heated Lithium Batteries (96kWh total) with Bluetooth & LCD Readout

• Inverter: Sol-Ark 15K Hybrid / Off-Grid All-In-One Inverter with built-in MPPT Controller

• Ground Mount System: Iron Ridge Ground Mount Rails, Top Caps, Rail Connectors, Fasteners & Bolts

• Cabling Included: 500' 10AWG PV Wire, 100' 6AWG AC Output/Input Wire, 20' 4/0 AC Main Line

Features

• Massive Lithium Storage: 96,000W of long-duration power capability for high-demand off-grid living

• Bifacial Solar Panels: Double-glass construction boosts rear-side energy capture by up to 25%

• Sol-Ark Hybrid Performance: Supports grid-tie, off-grid, and generator input with seamless transitions

• Extreme Weather Ready: Solar panels rated for 5400 PA snow load & 2400 PA wind load

• Ground Mount Design: Built around a 3" Schedule 40 pipe installation (customer supplies pipe)

• Complete Installation Kit: Includes MC4 crimp kit, gutter box, Anderson plug battery cables, and installation manual

Inverter Details

• Output: 120/240V split phase pure sine wave

• Battery Compatibility: Works with 48V Lithium or Flooded Lead-Acid batteries

• MPPT Inputs: 3× independent MPPT charge controllers

• Interface: LCD Touch Screen with WiFi Connectivity

• Efficiency: 97.5% DC transformerless design

• Enclosure: NEMA 3R outdoor-rated housing

• Parallel Stacking: Stack up to 8 Sol-Ark units for large system expansion

• Transfer Time: 4ms seamless switch from batteries to grid power

Maintenance

• Daily: Check inverter display status and ensure solar panels are clear of obstructions

• Weekly: Inspect wiring, confirm battery LCD readings, and visually inspect all connections

• Annually: Tighten ground mount hardware, clean inverter vents, and perform a full system inspection

Warranty

• Solar Panels: 30-year performance warranty

• Sol-Ark Inverter: 10-year manufacturer warranty

• OMO Lithium Batteries: See the Battery Specification Sheet