Hybrid On-grid/Off-grid Energy Storage System Fox ESS 5.12kWh LV52 LFP Battery, Solis EH1 5kW Hybrid Inverter, 6.0kW JA Solar Panels

£2,740.20 £3,279.00

Installation & VAT Refund

Delivery available

Unleash Energy Freedom with the Hybrid On-grid/Off-grid Energy Storage System

The Hybrid On-grid/Off-grid Energy Storage System (Hybrid ESS) is a revolutionary solution designed to redefine your energy independence. Featuring Solis 5kW Hybrid On-grid/Off-grid Inverter, 1x or 2x Fox ESS LV52 5.12kWh 48V Battery Modules, and (optional) 12x JA Solar 550W Solar Panels (custom quantities of solar panels are available on request), this system provides a robust foundation for advanced energy management. A basic set of cables is thoughtfully included for a seamless installation experience.

Zero VAT applies when purchased from your installer. Take advantage of our cost effective battery installation service or request a full solar installation and pay zero VAT! Click here to request a quote or contact us via live chat, email info@energian.co.uk or call 020 8064 0335 for live expert advice.

Solar Panels, strategically mounted on a rooftop, generate a direct current of electricity, charging the battery efficiently. This stored energy undergoes seamless conversion through a Hybrid Inverter, transforming it into alternating current for use by homes or small businesses connected to the solar panels. The Hybrid ESS intelligently manages excess energy, either storing it in the battery or seamlessly directing it into the National Grid.

Unlock the full potential of home energy storage systems, enabling precise use of generated electricity when needed. The battery bank optimizes renewable energy from solar photovoltaic (PV) panels or a wind turbine. For example, electricity generated during the day can be stored, ensuring a sustainable power source for evening activities like boiling the kettle or powering electronic devices.

Tailor the Hybrid ESS to your unique needs, considering current energy usage, the size of existing generation technologies, and future plans such as acquiring an electric vehicle (EV) or implementing a heat pump for home heating. Empower your energy future with the Hybrid ESS.

  • SOLIS EH1 5KW ENERGY STORAGE HYBRID 5G INVERTER (S5-EH1P5K-L) is a combination of a solar inverter and a battery inverter into a single piece of equipment that can intelligently manage power from your solar panels, battery, and the grid at the same time. SOLIS hybrid inverter is a good choice for on-grid / off-grid integrated storage solutions.
  • SOLIS S5-EH1P5K-L HYBRID INVERTER PROVIDES 5KW IN ON-GRID MODE AND 5KW BACKUP POWER TO SUPPORT ESSENTIALS IN OFF-GRID MODE 24-hour fully intelligent energy management, Real-time grasp of PV plant status; .
  • SOLIS HYBRID INVERTER UNINTERRUPTED POWER SUPPLY Switches to the battery in less than 20ms if the grid is down; Intelligent EMS function, improving battery's reliability; Remotely control & upgrade function, making digital power plant maintenance at your fingertips.
    • SELF-USE MODE - Maximise the usage of solar energy from the Solar Panels.
    • FEED IN PRIORITY MODE - Feed the excess solar energy to the Grid in order to gain subsidies.
    • BACKUP MODE - Keep the Battery at a certain SOC (State of Charge) and only use it during power outage.
    • OFF-GRID MODE - For Off-grid use and AC-Grid Port Disconnected.
    • EPS (EMERGENCY POWER SUPPLY MODE (Need to work with external Solis NPS switching Box to achieve switching function) - With Grid: Only AC grid port will output power; Backup port is disabled. Without Grid: Only Backup port will output power; AC grid port is disabled. 
  • FOX ESS LV52 5.12kWh 48V LONG LIFEPO4, EXPANDABLE, HIGH EFFICIENCY STORAGE BATTERY Rated life span of more than 6000 cycles (90% Depth of Discharge); Storage capacity is expandable to 20.48kWh (4 modules in parallel); 98% charge/discharge efficiency; Easy plug & play installation.
  • FIVE YEARS GUARANTY FOR FOX ESS LV52 5.12kWh 48V STORAGE BATTERY Fox warrants and represents that the Product retains at least 60% of Nominal Energy for the either 10 years after the date of the initial installation or for a minimum Energy Throughput 15.6MVh. when the battery system is operated under a normal use according the to the specifications outlined in the Product manual.
  • JA SOLAR 550W MONO PERC HALF-CELL GR MC4 RIGID SOLAR PANELS is a power source which captures up to 6.6kW DC electricity and then converts it to AC electricity to use immediately in the home or a business, store excess energy in the battery or feed into the National Grid. JA Solar 500W is a high efficiency PV module with PERC cells, which thanks to its half-cell configuration offers high power output, better temperature coefficient, lower efficiency loss against shading and higher resistance to mechanical loads. JA solar panels come with a 12-year product warranty and a 25-year linear output warranty.
  • DURABLE, DUST & WATER RESISTANT SOLAR PANELS The JA Solar 550W solar panel is dust and water-resistant to endure all weather conditions. Anti-reflective and anti-soiling surface reduces power loss from dirt and dust; Heavy snow load up to 5400Pa and increased wind load up to 3600Pa. 12-year product warranty and 25-year extra linear power output warranty.
  • 4-5 WORKING DAYS DELIVERY within the UK (longer to the Highlands, islands and Northern Ireland).
HYBRID ESS includes:
  • 1x SOLIS S5-EH1P5K-L Hybrid Inverter 220-230VAC, 5kW (Grid side), 5kW (Back-Up);
  • 1x or 2x FOX ESS LV52 LiFePO4 Battery 5.12kWh (51.2V 100Ah), >6000 Cycles, Continuous Discharge Rate 5.12kW, Max. Discharge Rate (5 minites) 6kW;
  • (Optional) 12x JA SOLAR 550W Solar panel, Efficiency = 21.3%.
FOX ESS LV52 Battery
Battery Type: LiFePO4 Prismatic Cell
Nominal Capacity: 5.12kWh
Nominal Voltage: 51.2V
Operating Voltage: 46.4- 58.4V
Recommended Discharge Current: 50A
Max. Discharge Current: 100A
Battery Pack Round-Trip Efficiency: >95%
Depth of Discharge: 90%
Cycle Life: >6000 (25°C, @90% DOD, 0.5C charging/discharging)
Installation Location: Indoor (Stand & Hang)
Operating Temperature Range: Charge 0 ~ +55°C Discharge -10 ~ +55°C
Humidity: 5% to 95% (No Condensing)
Ingress Protection: IP21
Net Weight: 49.5kg
Size:  420 * 620 * 184.5mm
Max. Solar Power (Wp): 8kW
Max. Input Voltage: 600V 
Rated Voltage: 330V
Start-up Voltage: 120V
MPPT Voltage Range: 90-520V
Max. Input Current: 15A/15A
Max. Short Circuit Current: 22.5A/22.5A
MPPT number/Max. input string number: 2/2
Input Voltage Range: 187-265VAC
Max. Input Current: 34.5A/33A
Frequency Range: 45-55Hz/55-65Hz
AC Connection: Quick connection plug
Rated Output Power: 5kW
Max. apparent output power: 7kVA 10SEC
Back-up Switch Time: 20ms
Operation Phase: 1/N/PE
Rated Output Voltage: 220-230VAC
Rated Frequency: 50Hz/60Hz
Rated Output Current: 23A/22A
THDv (Linear Load): <2%
Rated Output Power: 5kW
Operation Phase: 1/N/PE
Rated Output Voltage: 220-230VAC
Rated Frequency: 50Hz/60Hz
Rated Grid Output Current: 22.8A/21.7A
Max. Output Current: 25A
Power Factor: >0.99 (0.8 leading - 0.8 lagging)
THDv (Kinear Load): <2%
Max. Efficiency: >97.1%
EU Efficiency: >96.5%
Dimensions (W*H*D): 333*505*249 mm
Weight: 18.3kg
Operating Temperature Range: -25 ~ +60°C
Ingress Protection: IP65
Cooling: Natural Convection
Display: 7.0"LCD color screen display
Communication: RS485, Optional: Wi-Fi, GPRS
JA SOLAR 550W Solar Panel
Rated (Peak) Power (Wp): 550W in Standard 1000w/m2 solar light
Open Circuit Voltage (Voc): 49.9V
Voltage at Maximum Power (Vmp): 41.96V
Short Circuit Current (Isc): 14.0A
Current at Maximum Power (Imp): 13.11A
Efficiency: 21.3 %
Cell Type: Monocrystalline Silicon
Connector Type: MC4
Certification: DC IEC 1000V
Net Weight: 26.3kg
Size:  2278 X 1134 X 30 mm
1x SOLIS S5-EH1P5K-L Hybrid Inverter 220-230VAC, 5kW (Grid side), 5kW (Back-Up) - 1 X Box
1x or 2x FOX ESS LV52 LiFePO4 Battery 5.12kWh (51.2V 100Ah) - 1x or 2x Box 
(Optional) 12x JA SOLAR 500W Solar panel - 1 X Double pallet