6KW Complete Offgrid Solar Kit + EG4 18kPV Inverter + 14.3KW 48V EG4 Lithium Indoor Wall Battery + 6.6KW Solar with Ground Mount and Wiring

The 6KW Complete Offgrid Solar Kit + EG4 18kPV Inverter + 14.3KW 48V EG4 Lithium Indoor Wall Battery + 6.6KW Solar with Ground Mount and Wiring pairs an EG4 18kPV split-phase hybrid inverter/charger with a 14.3kWh 48V EG4 Lithium Indoor Wall Battery and a high-efficiency 6.6KW bifacial solar array. Designed for cabins, small homes, and shops, it produces approximately 29,700 watts per day with 4.5 peak sun hours and can be expanded over time with more panels or batteries. Includes ground-mount hardware, wiring, and installation essentials for a DIY-friendly setup.

Specifications

• Solar Panels: 12× 550W bifacial double-glass panels (6,600W total)

• Inverter: EG4 18kPV — 48V split-phase hybrid inverter/charger

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

• Mounting System: Complete Iron Ridge Ground Mount (rails, top caps, rail connectors, fasteners, bolts)

• Balance of System: Solar combiner box, gutter box, Anderson plug battery cable set

• Wiring: 500′ PV direct-burial solar wire; 100′ 6 AWG AC output/input/generator cable

• Tools & Docs: MC4 crimp kit; installation manual

• Ground Mount Pipe: Built for 3″ Schedule 40 pipe (customer-supplied locally)

Features

• Bifacial Panel Gain: Rear-side harvesting boosts output up to 25% in reflective conditions

• Rugged Panel Design: 5400 PA snow load / 2400 PA wind load with 30-year power warranty

• Appliance Coverage: Supports wells, washers, fans, TVs, lighting, refrigerators, freezers, electronics, and smaller AC systems

• Expandable System: Add panels or batteries anytime as power needs grow

• DIY-Ready: Straightforward electrical connections; racking typically requires the most labor

Maintenance

• Daily: Keep panels clear of debris and ensure unobstructed sun exposure

• Weekly: Review inverter status, battery SOC, and check combiner/enclosure indicators

• Annually: Inspect/tighten mounting hardware and electrical connections; perform thorough array cleaning

Warranty

• Solar Panels: 30-year performance warranty

• EG4 18kPV Inverter: Manufacturer warranty per EG4 specifications

• EG4 Lithium Battery: Manufacturer warranty as provided with product documentation