Powerful, Scalable & Ready for Energy Independence

This 7.2kW Complete Solar Kit is designed to provide reliable, efficient, and expandable power for both on-grid and off-grid applications. Featuring the EG4 FlexBOSS21 Hybrid Inverter, 18 x 410W solar panels, and your choice of a 20.48kWh - 28.6kWh lithium battery bank, this system is built to power homes, cabins, businesses, and mobile setups with ease.

The FlexBOSS21 delivers 16kW continuous output with a 24kW surge capacity, making it powerful enough to handle large household loads—including running a 5-ton AC unit. With 21kW PV input capacity, three MPPT charge controllers, and advanced Wi-Fi monitoring, it provides a smart, seamless energy management experience.

What’s Included in the Kit?

18 x 410W Solar Panels – High-efficiency panels optimized for maximum energy production - 25-Year Warranty
EG4 FlexBOSS21 Hybrid Inverter – 48V split-phase inverter with remote monitoring, scalable power, and grid/hybrid/off-grid capabilities - 10-Year Warranty
Choice of Lithium Battery Bank (20.48kWh - 28.6kWh) – Select from EG4-LL-S, EG4 LiFePO4 V2, EG4 WallMount, EG4 PowerPro, or Alpha 5 Pro to match your storage needs - 10-Year Warranty
Solar Panel Mounting Solution – Choose between roof or ground-mount racking for easy installation.
All Required Cables, Connectors & Components – Pre-configured for seamless setup.

Why Choose This Kit?

High PV Input (21kW Capacity) – Allows for future expansion and optimized power production.
Flexible Power Options – Supports off-grid, grid-tied, and hybrid operation with battery backup.
Advanced Smart Monitoring – Wi-Fi-enabled control for remote system management and efficiency tracking.
Scalable & Customizable – Parallel up to 16 inverters for larger power needs.
Safety & Reliability – UL-certified components with rapid shutdown, arc-fault protection, and ground fault monitoring.

Common Uses:

Home Backup Power – Keep your essential appliances running during grid outages.
Mid-Size Off-Grid Systems – Ideal for cabins, homesteads, and standalone power setups.
Commercial & Business Power Solutions – Reliable energy independence for remote work sites, farms, and mobile applications.

Each kit includes all the cables, connectors, adapters, schematics, guides, and parts needed to get up and running with quiet, free, and reliable solar power—all backed by our lifetime customer support via phone, email, and chat.

Order securely online with major credit cards or PayPal, or take advantage of instant financing at checkout.
Have questions? Call us at 877-242-2792

Embrace the freedom of renewable energy and take control of your power needs today!