2.2KW Offgrid Solar Kit + 4KW AIMS Split Phase 110/220V Inverter with Wiring

The 2.2KW Offgrid Solar Kit + 4KW AIMS Split Phase 110/220V Inverter with Wiring is a powerful starter solution ideal for cabins, shops, RVs, pole barns, and small off-grid structures. With a 2,220-watt bifacial solar array, this system produces approximately 9,900 watts per day based on 4.5 peak sun hours. It supports energy consumption of around 297 kWh per month and is fully expandable for additional panels or batteries. This system requires a 24V battery (battery not included).

Specifications

• Solar Array: 4× 550W bifacial panels (2,200W total)

• Inverter: 4,000W AIMS Pure Sine Split Phase (110/220V), 12,000W surge for 20 sec, built-in 55A charger, LCD display included UL Listed: UL458, UL1741, UL1012 Auto-generator start (2-wire)

• Charge Controller: MPPT controller

• Safety Hardware: Solar combiner box & 2× ANL fuses

• Mounting & Wiring: IronRidge mounting rails, battery cable set, 250’ PV direct-burial wire, 100’ 6 AWG AC cabling, MC4 crimp kit, and installation manual

Features

• Bifacial Solar Panels: Double-glass design with up to 25% rear-side energy gain and excellent low-light performance

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

• Off-Grid Ready: Perfect for wells, refrigerators, lights, fans, TVs, electronics, freezers, and small AC systems

• Compatible Spaces: Cabins, RVs, garages, shops, and pole barns

• Expandable System: Easily add more panels or batteries as energy needs grow

• DIY Friendly: Installable with basic wiring knowledge; electrician recommended for AC connections

Maintenance

• Daily: Verify inverter status and ensure solar panels remain unobstructed

• Weekly: Check battery voltage, wiring integrity, and combiner box fuses

• Annually: Clean panels, inspect racking hardware, and verify all electrical connections

Warranty

• Solar Panels: 30-year performance warranty

• Inverter & Components: Manufacturer standard warranties included