21.6kW Ground Mount Solar Kit + 32kWh Battery Backup | Sinclair Sky Rack 2.0, Sol Ark, Discover
21.6kW Complete Ground Mount Solar Kit Sol-Ark 18K Hybrid Inverter, 16.1kWh Discover Battery & (36) Philadelphia Solar 600W Bifacial Panels Complete Hybrid Solar & Whole-Home Backup Power System Power your home with confidence using this 21.6kW Complete Ground Mount Solar Kit, featuring 36 Philadelphia Solar 600W N-Type bifacial panels, the American-made Sinclair Sky-Rack 2.0 Ground Mount System, the powerful Sol-Ark 18K Hybrid Inverter, and a Discover Energy HELIOS 16.1kWh outdoor lithium battery. Designed for larger homes, farms, workshops, and properties with higher energy demands, this professionally matched system combines premium solar generation with intelligent battery storage for dependable backup power and maximum energy independence. Features Complete 21.6kW solar and battery storage solution High-output Sol-Ark 18K Hybrid Inverter Premium 16.1kWh Discover HELIOS lithium battery 36 Philadelphia Solar 600W N-Type bifacial panels American-made Sinclair Sky-Rack 2.0 ground mount system Whole-home backup capable Grid-tied, hybrid, or off-grid operation Expandable battery storage for future growth Professionally matched components designed to work together This Kit Includes (36) Philadelphia Solar 600W N-Type Bifacial Solar Panels (21.6kW Total) Sinclair Sky-Rack 2.0 American-Made Ground Mount Racking System (Seasonal Adjustable) Sol-Ark 18K Hybrid Inverter Discover Energy HELIOS 16.1kWh Outdoor Lithium Battery Discover Energy HELIOS Conduit Box (2) Discover Energy 2/0 Parallel Battery Cable Sets Discover Energy Connector Set Project-Specific Sinclair Racking Plan All required racking hardware for the Sinclair Sky-Rack 2.0 system Please Note: Electrical balance of system (BOS) components, conduit, wiring, overcurrent protection, and disconnects are not included. Philadelphia Solar 600W N-Type Bifacial Panels The system is powered by 36 premium Philadelphia Solar 600W modules, delivering exceptional efficiency and long-term durability. Features include: 21.6kW total DC array N-Type Mono Half-Cell technology Bifacial design for increased energy production Up to 23.23% module efficiency Excellent low-light performance Superior temperature performance 30-Year linear performance warranty 12-Year product warranty Sinclair Sky-Rack 2.0 Ground Mount System Manufactured in the USA, the Sinclair Sky-Rack 2.0 is engineered for strength, durability, and fast installation. Features include: Heavy-duty galvanized steel construction Fixed or seasonal adjustable tilt UL 2703 Listed Designed for demanding weather conditions American-made 25-Year structural warranty Sol-Ark 18K Hybrid Inverter The Sol-Ark 18K is designed for larger residential and light commercial energy systems requiring higher solar input and increased backup capability. Features include: 18kW continuous output High-capacity solar input 48V battery compatibility Split-phase 120/240V operation Grid-tied, hybrid, and off-grid functionality Generator integration Smart load management Remote monitoring Battery-ready architecture Discover Energy HELIOS 16.1kWh Battery Reliable lithium iron phosphate energy storage for backup power and daily energy management. Features include: 16.1kWh usable capacity Outdoor-rated enclosure Long-life LiFePO₄ chemistry Integrated Battery Management System (BMS) Expandable for additional storage Designed for seamless integration with Sol-Ark hybrid inverters Ideal Applications Large residential homes Whole-home backup systems Farms and ranches Workshops and outbuildings Off-grid homes Rural properties High-energy households Energy independence projects Technical Specifications Specification Details Solar Array 21.6kW DC Solar Panels 36 × Philadelphia Solar 600W N-Type Bifacial Inverter Sol-Ark 18K Hybrid Battery Capacity 16.1kWh Battery Chemistry LiFePO₄ Battery Voltage 48V Mounting Sinclair Sky-Rack 2.0 Ground Mount System Type Hybrid / Grid-Tied with Backup / Off-Grid Ready Expansion Additional batteries supported Why Buy This Kit? This professionally engineered package combines premium solar panels, one of the industry's most capable hybrid inverters, durable American-made ground mounting, and dependable lithium battery storage into one complete solution. Instead of sourcing components individually, you'll receive a fully matched system that's designed for performance, expandability, and long-term reliability, making it an excellent choice for homeowners who want maximum energy production and dependable backup power.