KIT3K-1440-7KWH

1.4kW 24V Complete Off-grid solar power system with 4 x 360W solar panels, 3kW hybrid inverter and a 7.2kWh battery bank

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  • Regular price £3,199.99
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Solar panel specifications (per solar panel):

  • Peak power: 360W
  • Maximum power voltage: 38.90V
  • Maximum power current: 9.25A
  • Open circuit voltage: 47.9V
  • Short circuit current: 9.75A
  • Power tolerance: 0/+3%
  • Dimensions: 1956 x 990 x 40 mm
  • Weight: 23 kg
  • Mounting holes for installation
  • 2 x 0.9m of high quality single core solar cable 4.0mm² cross section
  • Male and female MC4 compatible connectors

 

Hybrid inverter specifications:

  • Nominal battery voltage: 24V
  • Continuous power output: 3000W / 3000VA
  • Surge power: 6000VA
  • Output voltage: 230V AC
  • Output frequency: 50Hz /60 Hz
  • 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: -10C to 50C
  • 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 bank specifications (per 2V battery):

  • Nominal Voltage: 2V
  • Nominal capacity: 300Ah (10hr rate) / 330Ah (20h rate)
  • Maximum charging current: 60A
  • Initial charging current: up to 60A
  • Cycle lifetime at 30% D.O.D.: 1000
  • Internal Resistance (In full charge status): 0.98m
  • Pressure control: safety valve installed
  • Terminal type: F18/F31, with M10 bolts
  • Operating temperature: from -10°C to +40°C
  • Supplied with metal plate connectors
  • Dimensions (excluding terminals): 171 x 151 x 334 mm
  • Dimensions (including terminals): 171 x 151 x 365 mm
  • Weight: 16.8Kg

 

(entire 24V battery bank):

  • Nominal voltage: 24V
  • Nominal capacity: 7.2kWh
  • Maximum charging current: 60A
  • Charging voltage: cycle use 14.1V / standby use 13.7V
  • Temperature compensation: cycle use -30mV/°C, standby use -18mV/°C
  • Size: 1835 x 171 x 365 mm (default) / 920 x 352 x 365 mm (can be arranged with additional connectors)
  • Weight: 204 kg

 

Please note: due to our warehouse arrangements, the kit accessories may be shipped from a different warehouse to the solar panels, hybrid inverter and battery bank, and therefore delivered in a separate package.

The panels and batteries are covered by a 1 year warranty provided by Photonic Universe. In the unlikely event that a defect is found and confirmed during this period, we guarantee that we will repair or replace defective items (at our discretion). The hybrid inverter is covered by a 1 year manufacturer warranty. For more information please refer to our Terms and Conditions.

In addition, solar cells are guaranteed to produce at least 90% of nominal power in 10 years after purchase and at least 80% of nominal power in 25 years after purchase. This warranty is provided by the manufacturer of solar cells.

For installation advice, please click on the Installation tab.