10KW Complete Offgrid Solar Kit + 15.36kWh Pytes Lithium Battery + 15K Sol Ark Inverter + 11KW Solar with Ground Mount Rails and Wiring

The 10KW Complete Offgrid Solar Kit + 15.36kWh Pytes Lithium Battery + 15K Sol Ark Inverter + 11KW Solar with Ground Mount Rails and Wiring is an ideal starter solution for cabins and small to mid-sized off-grid homes. Featuring 15,360Wh of usable lithium battery storage and an 11KW bifacial solar array producing approximately 49,500 watts per day (based on 4.5 hours of sun), this system supports energy usage of around 1,400 kWh per month. Designed with future scalability, owners can easily expand panels or battery capacity over time. This kit includes a 15K Sol-Ark hybrid/off-grid inverter capable of operating with or without batteries, delivering comprehensive control and exceptional efficiency.

Specifications

• Solar Panels: 20× 550W bifacial mono panels (11,000-watt array)

• Inverter: 1× Sol-Ark 15K hybrid/off-grid all-in-one inverter with built-in MPPT controller

• Battery Bank: 3× Pytes E-Box 48100 lithium batteries (15.36kWh total storage)

• Battery Enclosure: Pytes Forest-RB cabinet (holds up to 6 Pytes E-Box batteries)

• Mounting System: IronRidge ground-mount rails, top caps, connectors, fasteners, and bolts

• Cabling: 500' 10AWG PV wire, 100' 6AWG AC/generator cable, 20' 4/0 AC main line

• Components: Solar combiner box, battery cable set, gutter box, MC4 crimp kit, installation manual

Features

• Bifacial Double-Glass Panels: Up to 25% additional backside energy gain, excellent low-light performance, 5400 Pa snow load & 2400 Pa wind load, 30-year power warranty

• Hybrid Operation: Supports full off-grid, grid-tie, or hybrid usage with seamless switching

• Battery Integration: System runs with or without batteries; compatible with 48V lithium or lead-acid

• Advanced Inverter Technology: 3× MPPT inputs, generator support, LCD touchscreen, WiFi monitoring, transformerless DC design

• High Efficiency: 97.5% inverter efficiency with outdoor-rated NEMA 3R enclosure

• Expandable System: Parallel stacking support for up to 8 Sol-Ark units; 4ms transfer time from batteries to grid

Maintenance

• Daily: Clear debris from solar panels and monitor inverter status

• Weekly: Check battery enclosure ventilation, inspect cabling, and verify PV connections

• Annually: Full structural inspection of ground-mount system, inverter firmware updates, hardware tightening, and performance check

Warranty

• Solar Panels: 30-year performance warranty

• Sol-Ark Inverter: 10-year manufacturer warranty

Installation available upon request. Contact us to receive custom installation pricing for your location.