90KW Complete Offgrid Solar Kit + 5x 15K Sol-Ark Inverter + 2x 32kWh OMO 48V Freedom Series Lithium Battery +90.2KW Solar with Roof Mount and Wiring

The 90KW Complete Offgrid Solar Kit + 5x 15K Sol-Ark Inverter + 2x 32kWh OMO 48V Freedom Series Lithium Battery +90.2KW Solar with Roof Mount and Wiring  is a high-capacity, whole-home off-grid power solution designed for large homes, farms, and demanding energy applications. Featuring a massive 90.2KW bifacial solar array, premium Sol-Ark 15K inverters, and 64kWh of OMO Freedom Series lithium storage, this system provides powerful, scalable, and long-term energy independence.

The solar array produces approximately 405,900 watts per day based on 4.5 sun hours, supporting properties that consume up to 12,177 kWh per month. The integrated lithium storage bank provides 64kWh of dependable battery capacity with heating and Bluetooth monitoring. This kit is engineered for future expansion, allowing the addition of more solar panels or batteries as needed.

Specifications

• Solar Panels: 164× 550W Bifacial Mono Panels (90,200W Total Array)

• Inverters: 5× Sol-Ark 15K Hybrid/Off-Grid All-in-One Inverters (48V, MPPT Built-In)

• Batteries: 2× OMO 32kWh 48V Freedom Series Heated Lithium Batteries with Bluetooth & LCD (64kWh Total Storage)

• Mounting System: IronRidge Roof-Mount Rails, Splices, L-Feet, Fasteners & Bolts

• Combiner Boxes: 5× Solar PV Combiner Boxes + 1× AC Combiner Kit

• Wiring Package: 2× 500' Spools 10AWG MC4 Solar Cable, 2× 100' Spools 6AWG AC Cable, 2× 20' Spools 2/0 AC Main Line

• Accessories: MC4 Crimper Tool Set, 5× Wire Gutter Boxes, 2× Anderson Plug Battery Cable Sets

• Documentation: Installation Manual + Battery Specification Sheet

• Panel Strength: 5400 PA Snow Load / 2400 PA Wind Load

• Panel Warranty: 30 Years

Features

• Bifacial Panel Technology: Produces up to 25% extra power from rear-side reflection, improving performance in low-light conditions such as haze, clouds, and early mornings

• Scalable Design: System supports additional solar panels and battery expansion for future energy needs

• Heated Lithium Storage: Ensures battery performance and longevity in cold climates

• Roof-Mount Configuration: Ideal for maximizing rooftop solar potential

• Battery Monitoring: Bluetooth connectivity + integrated LCD readout

Sol-Ark 15K Inverter Specs

• Output: 120/240V Split Phase

• Battery Support: Operates With or Without Batteries (48V Lithium or Lead-Acid)

• Modes: Grid-Tie, Off-Grid, or Hybrid Operation

• MPPT: 3× MPPT Inputs Built-In

• Generator Support: Full Backup Generator Integration

• Display: LCD Touchscreen

• Connectivity: WiFi Monitoring & Remote System Access

• Efficiency: 97.5% Inverter Efficiency

• Enclosure: NEMA 3R (Outdoor Rated)

• Warranty: 10 Years

• Parallel Capacity: Supports Stacking Up to 8 Units

• Transfer Time: 4ms (Battery to Grid)

Maintenance

• Daily: Ensure panels are clean and review inverter status indicators

• Weekly: Inspect wiring connections and clear debris around the array

• Annually: Perform a full system inspection, tighten all mechanical hardware, and check battery performance logs

Warranty

• Solar Panels: 30-Year Performance Warranty

• Inverters: 10-Year Sol-Ark Warranty

• Batteries: OMO Freedom Series Manufacturer Warranty