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5kW Complete Off-Grid Solar Power System with 2.6kW (6 × 430W) Sharp Solar Panels, 5kW Hybrid Inverter and 5kWh Wall-Mounted Lithium Battery

Photonic Universe

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Sale price £2,699.99 GBP Regular price £2,999.99 GBP
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This system includes 6 × 430W Sharp solar panels, a 5000W 48V hybrid inverter with an integrated 80A MPPT controller and 60A mains charger, a 5kWh wall-mounted lithium battery, and all required connection cables, switches and terminals for efficient off-grid or backup power installation.

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This Photonic Universe 2.6kW 48V Complete Off-Grid Solar Power System is a ready-to-use solution designed for locations without access to, or where there is unreliable, mains electricity. It provides a stable and continuous power supply for small to medium household or office appliances such as LED lighting, a TV, computer, printer or fridge. Actual performance will vary depending on location, season and energy demand.

The system has been engineered for efficiency and reliability, combining premium-grade components including six high-efficiency Sharp monocrystalline solar panels and an advanced Iconica hybrid inverter — integrating an MPPT solar charge controller, pure sine wave inverter and smart battery charger into one unit.

Kit includes

  • 6 × 430W Sharp NU-JC430B Full Black monocrystalline solar panels (TOPCon cell technology)
  • Iconica Hybrid 3000W 24V pure sine wave inverter
  • 100Ah 48V Photonic Universe wall-mounted lithium battery
  • 120A fuse or circuit breaker
  • Pair of 10m 6mm² solar extension cables with MC4 connectors
  • 1m red 35mm² tinned copper battery cable
  • 1m black 35mm² tinned copper battery cable
  • IMO 16A DC isolator switch (2-pole)
  • Battery linking cable
  • Loose ring terminals

Sharp NU-JC430B solar panelsThese panels use advanced TOPCon cell technology for strong performance in high temperatures, low light and partial shading. Their IP68 construction offers resistance to PID, salt mist, ammonia, dust, sand and snow, ensuring reliable operation in demanding environments. They are backed by up to 25 years product warranty and 30 years performance warranty.

5000W 48V Iconica Hybrid InverterThis unit combines three functions in one system:

  1. 5000W pure sine wave inverter — converts DC power to 230V AC for household appliances, with 10000VA surge capability for starting inductive loads.
  2. 80A MPPT solar charge controller — maximises solar charging efficiency with full electronic protection and up to 98% operating efficiency.
  3. 60A smart mains battery charger — supports safe, unattended charging from a generator or grid source with multi-stage charging protection.

The inverter also operates as a UPS and can accept input from solar, mains/generator and battery sources individually or in combination. A PC connection cable and software are supplied, and an optional Wi-Fi module enables remote monitoring and email alerts.

Photonic Universe 100Ah Wall-Mounted Lithium BatteryThe LFP48-100W lithium iron phosphate battery is designed for wall-mounted energy storage and renewable applications. An integrated BMS manages charging, discharge, temperature and system protection to ensure safety, long service life and stable performance.

Additional itemsThe kit includes fused battery cabling, DC isolator, solar extension cables and interconnection hardware for secure installation.

For further details, please refer to the Specifications tab.

Solar panel specifications (per panel)

  • Peak power: 430W
  • Maximum power voltage: 32.73V
  • Maximum power current: 13.14A
  • Open circuit voltage: 39.09V
  • Short circuit current: 14.01A
  • Power tolerance: 0 / +5%
  • Dimensions: 1722 x 1134 x 30 mm
  • Weight: 20.7 kg
  • Mounting holes for ease of installation
  • 2 x 1.25m of high quality single core solar cable
  • Male and female MC4 waterproof connectors

Hybrid inverter specifications

  • Nominal battery voltage: 48V
  • Continuous power output: 5000W / 5000VA (220–240V AC)
  • Surge power: 10000VA
  • Output frequency: 50Hz
  • Output waveform: Pure sine wave
  • Maximum solar input power: 4000W
  • Maximum open circuit solar input voltage: 500V (open circuit)
  • PV start up voltage: 150V +/- 10V
  • MPPT solar operating voltage: 120V – 450V
  • Maximum solar charging current: 80A
  • Maximum mains AC charging current: 60A
  • Maximum combined charging current: 80A
  • Peak efficiency: 93%
  • Solar / AC charger max efficiency: 98%
  • Operating temperature: -10°C to 50°C
  • Supplied with USB drive, PC connection cable and PC software CD
  • Size: 44 x 30 x 11.5 cm
  • Weight: 10 kg

Battery specifications

  • Nominal voltage: 51.2V
  • Nominal capacity: 100Ah
  • Depth of discharge: 95%
  • Life cycle: 6000 cycles at 95% DoD, at 25°C
  • Recommended charge voltage: 58.4V
  • Maximum charge current: 100A
  • Recommended charge current: 50A
  • Maximum discharge current: 100A
  • Recommended discharge current: 50A
  • Operating charge temperature: from 0°C to +45°C
  • Operating discharge temperature: from -10°C to +45°C
  • Humidity: 5–95% (RH)
  • Altitude: <4000m
  • Communication ports: RS485 / RS232 / CAN
  • Size: 590 x 442 x 177 mm
  • Weight: 45kg

Shipping noteDue to our warehouse arrangements, the kit accessories may be shipped from a different warehouse to the solar panels, hybrid inverter and batteries, and therefore delivered in a separate package.

Warranty informationThe solar panel is covered by up to a 25 year product guarantee provided by Sharp Electronics. The batteries are covered by a 5 year repair or replacement warranty provided by Photonic Universe, and the hybrid inverter is covered by a 1 year manufacturer warranty. In the unlikely event that a defect is found and confirmed during this period, we will repair or replace defective items at our discretion. For more information please refer to our Terms and Conditions.

Performance guaranteeIn addition, the solar cells are guaranteed to produce at least 99% of nominal power in the first year after purchase and less than 0.4% degradation of nominal power each year thereafter until 30 years after purchase, for a minimum of 87.5%.

Installation guidanceFor installation advice, please click on the Installation tab.

Need guidance? We provide free technical advice to help you make the right choice. You can contact us by phone, email or WhatsApp.

The following documents are available to download:

Datasheet for Sharp NU-JC430B 430W monocrystalline solar panel (SRP-430B)

Installation Guide for Sharp NU-JC430B 430W monocrystalline solar panel (SRP-430B)

User manual for IC3-BM5000-48 hybrid power inverter

User manual for 'WatchPower' PC software for Iconica IC3-BM5000-48

System wiring diagram for Photonic Universe 2.6kW 48V Complete Off-grid Solar Power System KIT2-5K