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FoxESS

FoxESS HV-Junction Box-50 Connection Box

with VAT without VAT
£119.88
incl. 23% VAT
Regular price: £143.86
-17%
The lowest price during 30 days prior to the reduction: £119.88
0%
The promotion runs until 10 October 2026

Shipping costs are not included in the price.

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Availability:
128 szt.
Return: 14 days
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Shipping time: 5 days

Description

The HV-Junction Box-50 is a high-voltage junction module designed to connect up to 4 battery modules in energy storage systems. The device allows for scaling the installation up to 41.4 kWh and supports a single load output, simplifying the expansion and integration of batteries in residential and commercial installations.

Manufacturer: Fox ESS is a provider of energy storage solutions, offering components compatible with its PCS units and battery series. The HV-Junction Box-50 model is intended for cooperation with compatible inverters/PCS from the K, H1 (G2), H3, H3 PRO, and US series.

Electrical and Environmental Parameters

  • Rated Voltage: 500 V
  • Maximum Continuous Current: 50 A
  • Peak Current: 65 A (for 60 s)
  • Supported Inputs/Outputs: 4 battery inputs and 1 load output
  • System Scalability: up to 41.4 kWh
  • Operating Temperature: -20 ~ 70 °C
  • Optimal Operating Temperature: 15 ~ 30 °C
  • Storage Temperature: -20 ~ 55 °C
  • Operating Humidity: 5 ~ 95 % (non-condensing)
  • Compatible PCS: K, H1(G2), H3, H3 PRO, US series

Mechanical and Installation Parameters

  • Dimensions (W × H × D): 223 × 246 × 89 mm
  • Weight: 2.6 kg
  • Cooling Method: natural cooling
  • Installation Location: indoors and outdoors
  • Installation Method: wall-mounted
  • Maximum Installation Height: ≤ 2000 m
  • Protection Class: IP65
  • Environmental Requirements / Certifications: ROHS, REACH

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