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Final Markdown Fox-ess Ep Battery Parallel Junction Box Mega Pack [4kvfP8pX]

$21.99 $70.99 -69%

High-Voltage Parallel Junction Box for FOX-ESS EP BatteriesThe FOX-ESS HV-Junction Box is a high-voltage, high-performance distribution box designed to facilitate parallel connection of up to 4 EP series batteries. This versatile device is an ideal c

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Final Markdown Fox-ess Ep Battery Parallel Junction Box Mega Pack [4kvfP8pX]

High-Voltage Parallel Junction Box for FOX-ESS EP Batteries

The FOX-ESS HV-Junction Box is a high-voltage, high-performance distribution box designed to facilitate parallel connection of up to 4 EP series batteries. This versatile device is an ideal choice for scalable energy storage system expansion, with a maximum capacity of 41.4 kWh. Its compact size and lightweight design make it easy to install in both indoor and outdoor settings, while its natural cooling and IP65 protection ensure durability and reliability.
  • Parallel Connection Support: Connect up to 4 EP series batteries in parallel for increased energy storage capacity.
  • Scalable Capacity: Expand your system's energy storage capacity up to 41.4 kWh to meet your needs.

Technical Specifications and Features

The FOX-ESS HV-Junction Box is equipped with a nominal voltage of 500 V and a maximum continuous current of 50 A, making it suitable for high-voltage systems. It features a short-term peak current rating of 65 A (for 60 seconds) and operates silently with natural cooling. The device is compatible with K, H1(G2), H3, H3 PRO, and US series systems, and it offers a wide operating temperature range of -20°C to +55°C. Its IP65 protection ensures it can withstand various environmental conditions.
  • High-Voltage System Compatibility: Nominal voltage of 500 V for use in high-voltage systems.
  • Wide Operating Temperature Range: -20°C to +55°C for reliable performance in various climates.

Practical Applications and Benefits

Whether you're using the FOX-ESS HV-Junction Box for residential, commercial, or industrial energy storage systems, it offers numerous benefits. Its ability to parallel connect batteries allows for increased energy storage capacity, which can help you reduce your reliance on the grid and lower your energy bills. The device's durable construction and compatibility with various battery systems make it a versatile choice for a wide range of applications.
  • Increased Energy Storage Capacity: Parallel connect up to 4 EP series batteries for a larger energy storage system.
  • Grid Reliability: Reduce your reliance on the grid and enjoy lower energy bills with a larger energy storage system.

What Our Customers Say

February 7, 2026

Absolutely no complaints!

A rock-solid product that never fails.

- Faye J..

February 7, 2026

Absolutely no complaints!

It’s a very fine and well-built tool.

- Fidelia R..

February 7, 2026

Absolutely no complaints!

It’s a very impressive and clever gadget.

- Teyrnon T..

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