Fox ESS H1 5.0kW Hybrid Inverter & 11.52kWh EP12 Battery Bundle
Product Description
Fox ESS H1 5.0kW Hybrid Inverter with 11.52kWh EP12-H Battery Storage Bundle
Single Phase Hybrid Solar & Large Capacity Battery Storage Package UK
This complete Fox ESS energy storage package pairs the high-output H1 5.0kW single-phase hybrid inverter with a large-capacity 11.52kWh EP12-H high-voltage LiFePO4 battery module featuring an integrated smart battery heater. Engineered for modern homes, heat pumps, and high-demand domestic power setups, this system allows UK homeowners to maximize solar self-consumption, leverage cheap off-peak tariffs, and maintain continuous household power with emergency power backup (EPS) protection.
Why choose the Fox ESS H1 5.0kW + EP12 11.52kWh Battery Bundle?
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Higher Continuous AC Power Output: 5.0kW continuous AC output power (6.0kW peak for 60s) easily handles larger domestic loads, heat pumps, and high-draw household appliances.
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Large 11.52kWh High-Voltage Storage: Provides up to 10.37kWh usable battery storage (90% DoD) to comfortably run high-demand homes through the night or during low solar generation periods.
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Integrated Smart Battery Self-Heating: Features internal heating elements to ensure uninterrupted charging and optimal battery health even in sub-zero outdoor installations (-10°C).
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High DC Oversizing & Dual MPPT: Supports up to 7,500Wp maximum PV array input across 2 independent MPPT trackers with an ultra-low 75V DC startup voltage.
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Modular & Scalable Storage Architecture: Scale your energy capacity up to 46.08kWh by connecting up to 4x EP12 units in parallel as your household power demands grow.
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Built-in EPS Emergency Power Supply: Keeps critical lighting, power sockets, and essential circuits running seamlessly during grid blackouts (<20ms switching time).
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Smart Tariff & App Optimization: Fully compatible with dynamic UK tariffs (such as Octopus Energy) for automated off-peak charging schedules via the FoxCloud mobile app.
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IP65 Weatherproof Enclosure: Heavy-duty wall or floor mountable design with IP65 weather protection, backed by a 10-year manufacturer warranty across both inverter and battery module.
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Dedicated UK Support & National RMA Coverage: Direct access to Get Green Energy's UK-based technical support team with streamlined warranty backup and national RMA exchange services.
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Fast UK Delivery: Dispatched directly from Get Green Energy.
Technical Specifications & Dimensions
Fox ESS H1 5.0kW Hybrid Inverter
| Feature | Specification |
| Max. Recommended DC Power | 7,500 Wp |
| Max. DC Input Voltage | 600 V |
| MPPT Voltage Range / Startup | 80 V to 550 V / 75 V DC |
| MPPT Trackers / Inputs | 2 MPPTs / 1 String per MPPT |
| Max. Input Current per MPPT | 13.5 A / 13.5 A (Short-circuit: 16.2 A / 16.2 A) |
| Nominal AC Output Power | 5,000 W / 5,000 VA |
| Max. AC Grid Output Current | 21.7 A |
| Battery Voltage Range | 85 V to 480 V (High Voltage) |
| Max. Charge / Discharge Current | 50 A / 50 A |
| EPS Backup Power / Switching | 5,000 W (Peak 6,000 VA for 60s) / <20 ms |
| Max. Inverter Efficiency | 97.8% (Euro efficiency: 97.0%) |
| Protection Degree | IP65 (Outdoor rated) |
| Operating Temperature | -25°C to +60°C |
| Communication / Connectivity | Wi-Fi / LAN / CAN / RS485 |
| Dimensions (W × H × D) | 430 mm × 410 mm × 178 mm |
| Inverter Weight | 23.0 kg |
Fox ESS EP12-H High-Voltage Battery Storage Module (11.52kWh)
| Feature | Specification |
| Nominal Energy Capacity | 11.52 kWh |
| Usable Energy (90% DoD) | ~10.37 kWh |
| Battery Chemistry | Lithium Iron Phosphate (LiFePO4) |
| Nominal Voltage | 384 V |
| Operating Voltage Range | 348 V to 438 V |
| Thermal Management | Integrated internal battery heating element |
| Standard / Max. Discharge Current | 15 A / 30 A (5,760W continuous / 11,520W 5-min peak) |
| Round-Trip Efficiency | ≥95% |
| Protection Degree | IP65 (Outdoor rated) |
| Dimensions (W × H × D) | 710 mm × 640 mm × 185 mm |
| Battery Weight | 98.0 kg |
Total Combined Bundle Overview
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Total Battery Capacity: 11.52 kWh (expandable up to 46.08kWh)
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Combined System Weight: ~121.0 kg
Need Help Sizing or Installing Your Hybrid Solar & Battery System?
If you have questions about battery expansion, PV string design, or grid application support, call our team on 01684 642370 and our technical experts will help you configure the perfect setup.