150KW Complete Offgrid Solar Kit + 8x 15K Sol-Ark Inverter + 2x 32kWh OMO 48V Freedom Series Lithium Battery +150.15KW Solar with Roof Mount and Wiring

The 150KW Complete Offgrid Solar Kit + 8x 15K Sol-Ark Inverter + 2x 32kWh OMO 48V Freedom Series Lithium Battery +150.15KW Solar with Roof Mount and Wiring is engineered for full off-grid independence, ideal for large homes, farms, and high-demand properties. The massive 150.15kW solar array generates approximately 675,675 watts per day with 4.5 peak sun hours, supporting properties that consume around 20,270 kWh per month. With a 64kWh lithium battery bank and eight Sol-Ark 15K hybrid inverters, this system delivers unmatched power capacity, efficiency, and scalability for future expansion.

Specifications

• Solar Panels: 273× 550W bifacial mono panels (150,150W total array)

• Inverters: 8× Sol-Ark 15K Hybrid/Off-Grid 48V All-in-One units with built-in MPPT

• Battery Storage: 2× OMO 32kWh 48V Freedom Series Heated Batteries (64kWh total)

• Roof Mount System: Complete IronRidge roof mounting kit (rails, splices, L-feet, hardware)

• Combiner Boxes: 8× Solar PV combiner boxes + 1× AC combiner box kit

• Solar Wiring: 3× 500' spools of 10AWG MC4 array cabling

• AC Wiring: 3× 100' 6AWG AC cable spools + 3× 20' 2/0 AC main line spools

• Battery Cabling: 2× Anderson plug cable sets

• Tools: MC4 crimper tool set

• Enclosures: 8× wire gutter boxes

• Documentation: Installation manual

Features

• Bifacial Double-Glass Panels: Up to 25% rear-side gain; optimized for low-light conditions

• High Durability: 5400 Pa snow load, 2400 Pa wind load, 30-year power warranty

• Sol-Ark Output: 120/240V split-phase full home/ farm compatibility

• Battery Operation: Works with or without batteries; supports lithium & lead-acid

• Advanced MPPT: Each inverter includes 3× MPPT charge controllers

• Monitoring: LCD touchscreen with WiFi connectivity

• High Efficiency: 97.5% transformerless inverter design

• Outdoor Rated: NEMA 3R for weatherproof installation

• Parallel Stacking: Supports up to 8 synchronized inverter units

• Fast Transfer: 4ms grid-to-battery switching time

Maintenance

• Daily: Check inverter status and battery readouts

• Weekly: Inspect wiring, panel condition, and roof mount integrity

• Annually: Clean solar panels, tighten mounting hardware, inspect electrical connections

Warranty

• Sol-Ark Inverters: 10 years

• Solar Panels: 30-year performance warranty

• OMO Batteries: Manufacturer warranty per Freedom Series specs