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3kW Complete Off-Grid Solar Power System with 3 × 430W Sharp Solar Panels, 3kW Hybrid Inverter and 2 × 200Ah Lithium Batteries

Photonic Universe

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Sale price £1,799.99 GBP Regular price £1,999.99 GBP
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This kit includes 3 × 430W Sharp solar panels, a 3000W 24V hybrid inverter with an integrated 60A MPPT controller and 60A mains charger, two 200Ah lithium batteries, and connection cables, delivering efficient off-grid or backup power for residential, vehicle or remote installations.

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This Photonic Universe 1.3kW 24V Complete Off-Grid Solar Power System is a ready-to-use solution for locations without access to, or where there is unstable, mains electricity. It provides a reliable and continuous source of power for small to medium household or office appliances such as LED lighting, a TV, computer, radio, printer or fridge. Actual performance will vary depending on location, season and energy usage.

The kit has been designed to maximise efficiency and output, combining premium-grade components including three high-efficiency Sharp monocrystalline solar panels and an advanced Iconica hybrid power inverter, which integrates a pure sine wave inverter, MPPT solar charge controller and smart mains battery charger in one unit.

Kit includes

  • 3 × 430W Sharp NU-JC430B Full Black monocrystalline solar panels with TOPCon cell technology
  • Iconica Hybrid 3000W 24V pure sine wave inverter
  • 2 × 200Ah 12V Photonic Universe lithium leisure batteries
  • 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 partially shaded conditions. Their IP68-rated construction provides resistance to PID, salt mist, ammonia, dust, sand and snow, ensuring dependable operation in harsh environments. They are backed by up to 25 years product warranty (EU) and 30 years performance warranty.

3000W 24V Iconica Hybrid InverterThis unit combines three core functions in one system:

  1. 3000W pure sine wave inverter — converts DC power into 230V AC for appliances, with 6000VA surge capability for starting inductive loads.
  2. 60A MPPT solar charge controller — maximises charging efficiency with full electronic protection and up to 98% operating efficiency.
  3. 60A smart mains battery charger — enables safe, unattended battery charging from a generator or grid supply with multistage protection.

The inverter also functions 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 included, with optional Wi-Fi connectivity for remote monitoring and email alerts.

Photonic Universe 200Ah Lithium BatteriesThe LFP12-200 lithium iron phosphate batteries offer high reliability, long service life and integrated BMS protection for safe and efficient operation. Bluetooth connectivity via the XiaoXiangElectric app (iOS / Android) allows users to view battery status and performance in real time.

Additional itemsThe kit includes fused battery cabling, DC isolator, solar extension cables and linking 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: 24V
  • Continuous power output: 3000W / 3000VA
  • Surge power: 6000VA
  • Output voltage: 230V AC
  • Output frequency: 50Hz / 60Hz
  • Output waveform: Pure sine wave
  • Maximum solar input power: 1500W
  • Maximum open circuit solar input voltage: 145V
  • Maximum solar charging current: 60A
  • MPPT operating voltage range: 30V – 115V
  • Maximum mains AC charging current: 60A
  • Maximum combined charging current: 120A
  • Peak efficiency: 93%
  • Operating temperature: -10°C to 50°C
  • Supplied with a PC connection cable and PC software CD
  • Terminals for mains power connection
  • Size: 44 x 30 x 10 cm
  • Weight: 9.5 kg

Battery specifications (per battery)

  • Nominal voltage: 12.8V
  • Nominal capacity: 200Ah
  • Nominal energy: 2560Wh
  • Life cycle: 6000 cycles at 80% DoD, at 25°C
  • Recommended charge voltage: 14.6V
  • Maximum charge current: 100A
  • Recommended charge current: 20A
  • Maximum discharge current: 100A
  • Operating charge temperature: 0°C to +45°C
  • Operating discharge temperature: -20°C to +55°C
  • Humidity: 5–95% RH
  • Altitude: <4000m
  • Size: 502 x 186 x 243 mm
  • Weight: 23kg

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%.

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 Iconica IC-BM3000-24P hybrid power inverter

User manual for 'WatchPower' PC software for Iconica IC-BM3000-24P

System wiring diagram for Photonic Universe 1.3kW 24V Complete Off-grid Solar Power System KIT2-3K