6KW Complete Offgrid Solar Kit - 3x 32kWh OMO 48V Freedom Series Lithium Battery + 15K Sol-Ark Inverter +6.6KW Solar with Roof 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 Roof Mount and Wiring provides a high-capacity, scalable solution for full off-grid living. Featuring three OMO 32kWh Freedom Series Lithium Batteries totaling 96,000 watts of usable storage, a 6.6KW bifacial solar array, and the powerful Sol-Ark 15K Hybrid Inverter, this system produces up to 29,700 watts of energy per day based on 4.5 hours of sunlight. Ideal for cabins and small homes using around 920kWh per month, it is built for long-term flexibility with support for additional panels and batteries.

Specifications

• Solar Panels: 12× 550W Bifacial Mono 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 charge controller

• Roof Mounting System: Iron Ridge Rails, Splices, Legs, Fasteners & Bolts

• Wiring Kit: 500' 10AWG PV Wire, 100' 6AWG AC Wire, 20' 4/0 AC Main Line

Features

• Massive Energy Storage: 96,000W of long-duration lithium backup power for comprehensive off-grid autonomy

• Bifacial Solar Modules: Double-glass design yields up to 25% additional energy from rear-side reflection

• Sol-Ark Hybrid Control: Compatible with grid-tie, off-grid, and generator support for ultimate flexibility

• Durability Rated: Solar panels withstand 5400 PA snow load and 2400 PA wind load

• Expansion-Ready: Solar combiner box designed for future system growth

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

Inverter Details

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

• Battery Input: Supports 48V Flooded Lead Acid or Lithium

• MPPT Inputs: 3× built-in MPPT charge controllers

• User Interface: LCD Touch Screen with WiFi Monitoring

• Efficiency: 97.5% inverter efficiency

• Enclosure Rating: NEMA 3R outdoor-approved

• Parallel Stacking: Supports up to 8 Sol-Ark units

• Transfer Time: 4ms switching between battery and grid

Maintenance

• Daily: Ensure solar panels are clear of debris and verify inverter status indicators

• Weekly: Inspect wiring, review battery LCD readouts, and confirm secure mounting components

• Annually: Tighten mounting hardware, clean inverter vents, and perform a full system performance check

Warranty

• Solar Panels: 30-year power warranty

• Sol-Ark Inverter: 10-year manufacturer warranty

• OMO Lithium Batteries: See Battery Specification Sheet