4 String PV Combiner Box with 4*10A Circuit Breakers for Solar Panel System

SKU: L03040401017-1

Sale price$109.99


ECO-WORTHY 4 String PV Combiner Box is suitable for photovoltaic grid-connected and off-grid power generation systems. Its main function is to converge the input of PV array. It can support solar panel system up to 700W in 12V system, 1400W in 24V system, 2800W in 48V system. Easy installation with mounting buckle that suit for any regular surface. It makes your solar panel system connection easier.

It has three protection measures
The first: The PV combiner box is configured with photovoltaic dedicated high-voltage lightning arrester, DC fuse and circuit breaker to provide short circuit fault protection and lightning protection.
The second: It has protect function of over-voltage and over-current so as to avoid damage to photovoltaic panels and inverters when the fault occurs.
The third: The PV combiner box is also used to reduce the connection of the photovoltaic array to the inverter, optimize the system structure, improve the reliability and maintainability of the system, make the photovoltaic system at its best.

Package Includes
4 String PV Combiner Box*1

4 String PV Combiner Box
Number of Max Connection PV Array: 4
Max Input Current of Single PV Array: 10A
Total Input Current of PV Array: 40A
Max Input Voltage of Single PV Array: 250V
Max Output Voltage: 250V
Protection Grade: IP65
Operational Environment Temperature: -30℃~+70℃
Surge Lightning Protection: Yes
Size: 8.66*6.69*4.33inch
Weight: 4.41lbs

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Customer Reviews

Based on 8 reviews


Works well enough, though the craftsmanship of the box itself is somewhat sloppy. The locking mechanism, a simple mechanical post that turns with a key. The electrical all seems sound and well installed. Functionally, the product has been perfect so far after a few months of use.

Rick Beck
Great product

Anyone who is setting up a solar system need to install this breaker box.

John Ciriacos
Professional looking and well layed out unit

I like the overall presentation of the Combiner box . Looking at this now I would order again this time with trip switches instead of the fuses . This unit is still value for time and money.

Michelle Devol

Did the job. Just what I needed and quick shipping

K. Toran
Very good quality, well built.

This is a very good quality combiner box. Very easy to setup and install.

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