Product Overview
The Fox ESS PowerQ 11.4kW All-in-One Hybrid DIY Solar Power Kit is designed for North American homeowners seeking whole-home resilience and maximum energy independence. Featuring an all-in-one outdoor-rated (Type 4X) tower system with an integrated 11.4kW split-phase hybrid inverter, modular battery storage, the FOX HUB G2 Whole-Home Smart Transfer Switch, and 32x high-efficiency 445W Bifacial TOPCon solar panels (14.24kW DC array), this kit delivers seamless emergency backup power and dramatically reduces monthly electricity bills.
Key Highlights
- FOX HUB G2 Whole-Home Backup Included: Features an integrated 200A microgrid interconnection device and automatic transfer switch with under 20ms seamless grid transition, smart load control, and a dedicated 2-wire start generator port.
- Whole-Home Power Capacity: 11.4kW continuous AC output easily handles heavy residential loads, including central air conditioners, well pumps, and electric appliances.
- Modular Battery Storage: Flexible battery configurations (12kWh, 16kWh, or 20kWh) allow customized backup duration tailored to your household energy needs.
- All-in-One Outdoor Architecture: Inverter, BMS, and batteries stack neatly into a compact, NEMA Type 4X outdoor-rated floor enclosure.
- High-Efficiency Solar Array: Includes 32x 445W TOPCon dual-glass bifacial solar panels (14.24kW total DC capacity) offering up to 30% additional rear-side power yield.
- SunSpec Rapid Shutdown Built-In: Pre-installed SunSpec RSD transmitter seamlessly pairs with Tigo TS4 receivers for NEC code compliance.
- 12.5-Year Industry Warranty: Long-term reliability backed by Fox ESS manufacturer warranty coverage.
Kit Options & Sizing
- 12 kWh Storage (3x Modules) + 14.24kW Array: Essential whole-home backup during short-to-medium grid outages.
- 16 kWh Storage (4x Modules) + 14.24kW Array ⭐ RECOMMENDED: Full 24-hour backup coverage and optimal daily solar self-consumption.
- 20 kWh Storage (5x Modules) + 14.24kW Array: Extended multi-day off-grid resilience and high daily usage.
Package Contents
| Component |
Description |
Qty |
| Hybrid Inverter |
Fox ESS PowerQ 11.4kW All-in-One Split-Phase Inverter (Type 4X) |
1 Unit |
| Smart Backup Hub |
FOX HUB G2 200A Smart Transfer Switch & Microgrid Interconnection Hub |
1 Unit |
| Battery Modules |
Fox ESS Energy Storage Modules (3.97kWh each) |
3, 4, or 5 Modules |
| Base Stand |
Fox ESS PowerQ Heavy-Duty Floor Base |
1 Unit |
| Solar Panels |
Talesun 445W Bifacial TOPCon Dual-Glass Panels |
32 Panels |
| Rapid Shutdown |
Integrated SunSpec RSD Transmitter |
Included |
| Accessories |
Current Transformers (CTs), Antenna, Hardware & Interconnects |
1 Full Set |
Technical Specifications
- Smart Hub: FOX HUB G2 (200A Nominal Current, <20ms Switching Time, Generator Start Port)
- Max. Solar DC Input: 22.8 kW (Supports up to 200% overpaneling)
- MPPT Controllers: 3 Independent MPPTs (4 String Inputs)
- Nominal AC Output: 120V / 240V Split-Phase (47.5A Continuous Output)
- Enclosure Rating: NEMA Type 4X Outdoor Rated (HUB G2: Type 3R)
- Certifications: UL1741SB, UL9540, UL9540A, UL1973, UL67, IEEE1547-2018, Rule 21 Compliant
