60KW Complete Offgrid Solar Kit + 4x 15K Sol-Ark Inverter + 2x 32kWh OMO 48V Freedom Series Lithium Battery +60.5KW Solar with Roof Mount and Wiring

The 60KW Complete Offgrid Solar Kit + 4x 15K Sol-Ark Inverter + 2x 32kWh OMO 48V Freedom Series Lithium Battery +60.5KW Solar with Roof Mount and Wiring includes four 15K Sol-Ark hybrid inverters, two 32kWh OMO 48V Freedom Series lithium batteries (64kWh total storage), and a massive 60.5KW bifacial solar array with a complete roof-mount system and full wiring package. Producing approximately 272,250 watts per day at 4.5 peak sun hours, this system is ideal for large homes, farms, and properties consuming around 8,167 kWh per month. It is engineered for long-term scalability, allowing for future expansion of both solar panels and battery storage.

Specifications

• Solar Array: 110× 550W Bifacial Mono Solar Panels (60,500W total)

• Inverters: 4× Sol-Ark 15K Hybrid/Off-Grid All-in-One Inverters with built-in MPPT charge controllers

• Battery Bank: 2× OMO 32kWh 48V Freedom Series Heated Batteries with Bluetooth + LCD Display (64kWh total storage)

• Roof Mount System: Complete Iron Ridge roof-mount rails, splices, L-feet, fasteners, and bolts

• Solar Wiring: 4× Solar PV combiner boxes, 2× 500’ spools of 10AWG MC4 solar cabling, MC4 crimper tool set

• AC Cabling: 2× 100’ spools of 6 AWG AC output/input/generator cabling, 2× 20’ spools of 2/0 AC main line

• AC Hardware: 4× wire gutter boxes, 1× AC combiner box kit (supports 2+ Sol-Ark units)

• Battery Cabling: 2× Anderson plug battery cable sets

• Documentation: Installation Manual + Battery Specification Sheet

Features

• Bifacial Double-Glass Solar Panels: Up to 25% rear-side gain, improved low-light performance, 5400 PA snow load, 2400 PA wind load, 30-year power warranty

• High Production Output: Generates ~272,250W/day based on 4.5 peak sun hours

• Sol-Ark 15K Inverter Specs: 120/240 split phase, grid-tie or off-grid ready, generator support, 3× MPPT inputs, WiFi, LCD touchscreen, 97.5% efficiency

• Battery Flexibility: Compatible with 48V lithium and flooded lead-acid configurations

• Outdoor-Rated Components: NEMA 3R inverter enclosure for safe outdoor installation

• Scalable Design: Parallel stacking of up to 8 Sol-Ark inverters

• Fast Transfer Time: 4ms transition from grid to battery

Maintenance

• Daily: Check inverter and battery readings; ensure panels receive full sunlight

• Weekly: Inspect panels for dirt or debris; monitor battery health using Bluetooth

• Annually: Inspect roof mounting hardware, panel wiring, inverter terminals, and battery connections

Warranty

• Solar Panels: 30-year power warranty

• Sol-Ark Inverters: 10-year warranty

• Batteries: Manufacturer warranty (see specification sheet)

Battery Specification Sheet