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EG4
EG4 FlexBOSS21 Whole-Home Energy Offset Solar Kit
DK-KIT-E0021
Part of EG4 FlexBOSS21 Whole-Home Energy Offset Solar Kit
- Solar input
- 21 kWmax PV
$7,465.98 eachReg. $8,318.99
Out of stock — order now to reserve, or call for lead time
Distributor pricing and stock: call 678-467-5515 or email sales@discountkings.net.
About this product
Use Cases
Ideal for homeowners looking to reduce their electricity bills while gaining more control over their energy usage. It’s well-suited for powering everyday household needs—including larger appliances like HVAC systems—while creating a strong foundation for a more independent and efficient home energy setup.
Peimar 450W Mono PERC Panels
Please Note: Lifetime Customer Support is based in Texas and available via phone and email. We strongly recommend using a certified solar installer and/or master electrician for professional installation. Please note that additional components may be required for your installation.
FLEXBOSS21 + GRIDBOSS: Power Your Home with Confidence
Don't let power outages stop you! Introducing the FLEXBOSS 21 and GRIDBOSS from EG4, the ultimate home energy management system.
Experience
More Power: Keep all your essential appliances and electronics running smoothly.
More Intelligence: The GRIDBOSS provides whole-home coverage and smart, automated load control to optimize your power usage.
Less Worry: Be prepared for anything, whether it's a short blackout or a multi-day event. With FLEXBOSS 21 and GRIDBOSS, you'll have peace of mind built-in.
- Take Control of Your Power Bill with the Smart, Energy Offset Kit Take control of your energy costs and put your solar production to work with this high-performance solar kit. Designed to offset everyday electricity usage, this system helps power major…
- Kit Contents
- Downloads
- Turn Excess Solar Into Savings: Send unused solar energy back to the grid and take advantage of utility sell-back or net metering programs to maximize your return on investment.
- Power More of Your Home With Solar: Designed to support larger residential energy loads so you can offset high-demand appliances like HVAC systems, pool equipment, and EV chargers.
- Expandable for Growing Energy Needs: Flexible system design makes it easy to add more solar or storage later as energy demands increase or utility rates rise.
- Monitor and Manage Savings From Anywhere: Remote monitoring tools allow homeowners to track production, energy usage, and system performance in real time for better energy awareness and savings.
- Smarter Energy Usage for Bigger Savings: Intelligent energy management helps prioritize solar power usage first, helping homeowners buy less electricity from the utility company.
- EG4 FlexBOSS21 Spec Sheet
- EG4 FlexBOSS21 User Manual
- EG4 GridBOSS Spec Sheet
- EG4 GridBOSS User Manual
- Peimar 450W Mono PERC Panel
Documents & manuals
Specifications
| Product type | Solar kit / bundle |
|---|---|
| Max solar (PV) input | 21 kW |
| Max AC Output Power | 16kW (w/PV & Grid) ; 12kW (Battery Only) |
|---|---|
| Max PV Power Input | 21kW |
| Max Continuous Output Current | 66.7A |
| Entrance Rating | 200A |
| AC Power Inputs | 3 Inverter Slots & Generator Port |
| Maximum Current Per Port | 1: 125A | 2: 80A | 3: 60A | 4: 60A |
| Outdoor Rating | NEMA 3R |
| Module Efficiency | 20.82% |
| Module Type | Mono PERC |
| VOC | 41.18V |
| ISC | 13.85A |