PRIME MAX 7.92kW Complete Solar Kit

**Now On Pre-Order - Order Now To Be First In Line When It's Back.

Formerly known as the OGK-MAX, the newly branded PRIME MAX is designed for those who need more than just the essentials. As the "middle ground" of our PRIME line, it offers nearly double the solar input and expanded battery storage to handle larger daily demands. Whether you are looking for high-performance home backup, deeper peak shaving, or a robust power system for a large off-grid cabin, the PRIME-MAX can handle it.

Like all our kits, the PRIME MAX comes with all the parts and pieces you need to get up and running. We’ve engineered this kit for a truly DIY-friendly experience, designed so that a homeowner can comfortably handle the majority of the installation, while remaining simple enough for a local professional to step in and finalize the connection quickly.

Typical Uses: What Can It Run?

• Whole-Home Backup: Keeps critical appliances, home essentials running during extended outages.

• Peak Shaving: Increased storage allows for more aggressive energy management to lower your monthly utility bill.

• Large Off-Grid Cabins: Powers full-sized entertainment systems, kitchen appliances, and overhead lighting without compromise.

• Workshops & Job Sites: Provides the surge capacity needed for charging heavy-duty tools and running shop equipment.

• Mobile Businesses: Perfect for high-demand food trucks or mobile units requiring significant daily energy.

• Outbuildings & Structures: Reliable power for sheds, shops, garages, greenhouses, barns, pumps, ADUs, and remote structures across your property - no trenching or new utility lines required.

What's Included in Your Kit:

• 7,920W Solar Array: 18 x Phono Draco 440W N-type TOPCon Tier-1 Mono Bifacial Solar Panels featuring a 30-year performance warranty.

• 12,000W Off-Grid Inverter: EG4 12000XP (120/240VAC) all-in-one inverter charger that manages solar, battery, and utility inputs.

• 15 - 16kWh LFP Batteries: Designed for long-term daily use (Choose above).

• Battery Mounting: Includes professional hardware to mount and secure battery bank.

• Complete Cable Package: All necessary pre-cut cables, including a 50ft & 10ft PV extension cables and a 5ft heavy-duty battery cable.

• Safety & Protection: Includes all DC disconnects and fuses.

Technical Specifications at a Glance

• Total Solar Wattage: 7,920W

• Total Battery Capacity: 15 - 16kWh

• System Voltage: 48VDC

• Inverter Rated Power: 12,000W

• Solar Input Capacity: Up to 18,000W Max Solar Input

• Battery Warranty: 10 Years

Support & Coverage

• Full manufacturer warranties on all components
  

• Lifetime technical support from the ShopSolar team
  

• Detailed setup diagrams, wiring schematics and commissioning guides

Installation Overview

Most customers install the majority of the system themselves using the provided diagrams and support resources. Final electrical connections can be completed by an electrician if required.

Our technical support team is available throughout the process to help ensure a smooth installation from delivery to system startup.

Order Today

All orders are shipped using our innovative packaging and pallets, designed for safe, secure delivery to your door and are backed by our free lifetime support. Order today and secure your energy independence once and for all.