17KW Complete Offgrid Solar Kit - 30.72kWh Pytes Lithium Battery + 15K Sol Ark Inverter +17.6KW Solar with Ground Mount and Wiring

The 17KW Complete Offgrid Solar Kit - 30.72kWh Pytes Lithium Battery + 15K Sol Ark Inverter +17.6KW Solar with Ground Mount and Wiring  is an ideal turnkey solution for cabins, small to mid-sized homes, pole barns, garages, and full off-grid living setups. Featuring a dependable 30.72kWh Pytes Lithium Battery Bank, a powerful 15K Sol-Ark Hybrid Inverter, and a high-performance 17.6KW bifacial ground-mount solar array, this system generates approximately 79,200Wh per day based on 4.5 hours of sun. Designed for homes using around 2,376kWh per month, it is also fully expandable for future solar or battery additions.

Specifications

• Solar Array: 32 × 550W bifacial mono solar panels (17,600W total)

• Inverter: 15K Sol-Ark Hybrid/Off-Grid All-in-One 48V inverter with built-in MPPT charge controller

• Battery Bank: 6 × 5.12kWh Pytes E-Box 48100 lithium batteries (30.72kWh total)

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

• Ground Mount Hardware: IronRidge rails, top caps, rail connectors, bolts, and fasteners (compatible with 3" SCH40 pipe sourced locally)

• Solar Combiner: Expansion-ready combiner box

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

• Additional Components: Battery cable set, gutter box, MC4 crimp kit, installation manual

Features

• Bifacial Double-Glass Panels: Capture up to 25% additional rear-side energy and provide superior output in cloudy, hazy, or low-light conditions

• High Durability: Rated for 5400 Pa snow load and 2400 Pa wind load, with a 30-year power warranty

• Ground Mount Flexibility: System designed around locally sourced 3" SCH40 pipe; all other mounting hardware included

• Pytes Lithium Storage: Safe, expandable, heated batteries with LCD screens and long lifecycle performance

• Expandable Design: Add more panels or batteries as power needs grow

Sol-Ark 15K Inverter Specs

• Output: 120/240V split phase

• Battery Compatibility: 48V lithium or flooded lead-acid

• Power Rating: 9kW continuous, 16kW surge (10 seconds)

• MPPT: 3 × independent MPPT charge controllers

• Generator Support: Compatible with standby generators

• Interface: LCD touchscreen with WiFi connectivity

• Efficiency: 97.5%

• Design: DC transformerless

• Weatherproofing: NEMA 3R outdoor-rated enclosure

• Parallel Stacking: Supports up to 8 stacked inverters

• Transfer Time: 4ms between battery and grid

• Warranty: 10 years

Maintenance

• Daily: Check inverter status and ensure panels remain clear of debris

• Weekly: Inspect wiring, junctions, and battery cabinet readings

• Annually: Tighten ground-mount hardware, inspect cable runs, and perform a full system check

Warranty

• Solar Panels: 30-year power warranty

• Sol-Ark Inverter: 10-year warranty

• Pytes Batteries: Manufacturer warranty per E-Box 48100 specifications