6KW Complete Offgrid Solar Kit + 6K EG4 6000XP Inverter + 14.3KW 48V EG4 Lithium Indoor Wall Battery + 6.6KW Solar with Roof Mounting Rails and Wiring

The 6KW Complete Offgrid Solar Kit + 6K EG4 6000XP Inverter + 14.3KW 48V EG4 Lithium Indoor Wall Battery + 6.6KW Solar with Roof Mounting Rails and Wiring is a powerful starter solution designed for cabins, small homes, RVs, shops, garages, and pole barns. Equipped with a 14.3kWh EG4 48V Lithium Indoor Wall Battery, this system provides 14,300 watts of usable stored energy. The 6.6KW solar array generates approximately 29,700 watts per day based on 4.5 hours of peak sunlight. This DIY-friendly package is fully expandable, allowing you to add solar panels or additional batteries at any time.

Specifications

• Solar Panels: 12× 550W Bifacial Double-Glass Panels (6,600W array total)

• Inverter: 1× EG4 6000XP 208/240VAC Split-Phase 48VDC Off-Grid Inverter/Charger

• Battery: 1× EG4 14.3kWh 48V Lithium Indoor Wall Battery

• Mounting: Complete Iron Ridge Roof Mounting Kit (rails, splices, legs, fasteners, bolts)

• Electrical Components: Solar combiner box, gutter box, Anderson plug battery cable set

• Wiring: 500′ PV direct-burial solar wire, 100′ 6AWG AC cabling, 20′ AC main line

• Tools: MC4 crimp kit

• Documentation: Installation manual included

Features

• Bifacial Panel Technology: Up to 25% rear-side energy gain for improved output in cloudy or low-light conditions

• Heavy-Duty Durability: Rated for 5400 PA snow load and 2400 PA wind load

• High Warranty Protection: 30-year power warranty on solar panels

• Appliance Compatibility: Runs wells, washing machines, fans, TVs, lights, refrigerators, freezers, electronics, and small AC systems

• Performance Expectations: Solar production based on average 4.5 sun hours (varies by region)

• DIY Installation Ready: Suitable for homeowners with basic wiring knowledge; racking is typically the most labor-intensive part

• EG4 6000XP: Advanced efficiency, split-phase output, and full system monitoring (see inverter spec sheet above)

Maintenance

• Daily: Ensure panels remain clean and unobstructed

• Weekly: Review inverter status, check wiring visibility, and confirm proper system operation

• Annually: Inspect roof mounts, battery connections, combiner boxes, and verify full system performance

Warranty

• Solar Panels: 30-year performance warranty

• EG4 6000XP Inverter: Manufacturer warranty per EG4 coverage

• EG4 Lithium Battery: Manufacturer warranty (model-specific)