---
product_id: 376102857
title: "weideer 4 String PV Combiner Box with Circuit Breaker LED 15A Current Fuse Lightning Arreste Solar Combiner Box Waterproof with 3 Digit Combination Lock Mounting Plate for Solar Panel System"
brand: "weideer"
price: "₩22567"
currency: KRW
in_stock: false
url: https://www.desertcart.kr/products/376102857-weideer-4-string-pv-combiner-box-with-circuit-breaker-led
store_origin: KR
region: South Korea
---

# 15A Current IP65 Waterproof 3-Digit Lock weideer 4 String PV Combiner Box with Circuit Breaker LED 15A Current Fuse Lightning Arreste Solar Combiner Box Waterproof with 3 Digit Combination Lock Mounting Plate for Solar Panel System

**Brand:** weideer
**Price:** ₩22567
**Availability:** ❌ Out of Stock

## Summary

> Harness the Sun, Secure Your Power! ☀️

## Quick Answers

- **What is this?** weideer 4 String PV Combiner Box with Circuit Breaker LED 15A Current Fuse Lightning Arreste Solar Combiner Box Waterproof with 3 Digit Combination Lock Mounting Plate for Solar Panel System by weideer
- **How much does it cost?** ₩22567 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/376102857-weideer-4-string-pv-combiner-box-with-circuit-breaker-led)

## Best For

- weideer enthusiasts

## Why This Product

- Trusted weideer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **⚡ Stay Informed:** LED indicator alerts you when a fuse is blown.
- • **💧 Weather the Storm:** IP65 waterproof rating ensures durability in any climate.
- • **🛠️ Easy Installation:** Includes stainless steel mounting buckle for hassle-free setup.
- • **🔒 Secure Your Investment:** Features a 3-digit combination lock for peace of mind.
- • **🔌 Power Up Your Solar Game:** Supports up to 2880W for robust energy management.

## Overview

The Weideer 4 String PV Combiner Box is a high-performance solution for solar panel systems, featuring a 15A current capacity, IP65 waterproof design, and a secure 3-digit combination lock. Ideal for both grid-connected and off-grid applications, this durable box ensures safe and efficient energy management.

## Description

Our company sells all kinds of electronic components with excellent after-sales service and professional technical consultants. Please contact us by email if you have any questions.

## Features

- Product name:4 String PV Combiner Box with 3 Digit Combination Lock Mounting Plate(The current and voltage of each pin of the combiner box is up to 15A/250V DC.12V system up to 720W; 24V system up to 1440W; 48V system up to 2880W)
- Product configuration:10Awg Cables;15A Fuse;32A Fuse Holder Base.The fuse base has an LED indicator, if the fuse is burned out, the LED will light up;Surge protection device;63A 2 Pole Miniature Circuit Breaker.Play the role of circuit protection and lightning protection
- Product advantages:Stainless steel mounting buckle, Waterproof, durable and easy to install;Shell, IP65 waterproof, fireproof;The wiring of the combiner box adopts terminal blocks and wiring blocks, which are safe, clear and concise
- Product Applications:Suitable for photovoltaic grid-connected/off-grid solar power systems
- Product packaging:1PCS PV Combiner Box+1PCS 3 Digit Combination Lock+4PCS Lock Mounting Plate+4PCS screw

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 27.9 x 21.6 x 13.6 cm; 1.9 kg |
| Batteries required | No |

## Product Details

- **Material:** Shell
- **Brand:** weideer
- **Colour:** gray, black
- **Style:** Modern
- **Finish type:** Unfinished

## Images

![weideer 4 String PV Combiner Box with Circuit Breaker LED 15A Current Fuse Lightning Arreste Solar Combiner Box Waterproof with 3 Digit Combination Lock Mounting Plate for Solar Panel System - Image 1](https://m.media-amazon.com/images/I/71Zajg0h8fL.jpg)
![weideer 4 String PV Combiner Box with Circuit Breaker LED 15A Current Fuse Lightning Arreste Solar Combiner Box Waterproof with 3 Digit Combination Lock Mounting Plate for Solar Panel System - Image 2](https://m.media-amazon.com/images/I/71mQOZPbGUL.jpg)
![weideer 4 String PV Combiner Box with Circuit Breaker LED 15A Current Fuse Lightning Arreste Solar Combiner Box Waterproof with 3 Digit Combination Lock Mounting Plate for Solar Panel System - Image 3](https://m.media-amazon.com/images/I/61QoCR-Xg9L.jpg)
![weideer 4 String PV Combiner Box with Circuit Breaker LED 15A Current Fuse Lightning Arreste Solar Combiner Box Waterproof with 3 Digit Combination Lock Mounting Plate for Solar Panel System - Image 4](https://m.media-amazon.com/images/I/61JxTmAxInL.jpg)
![weideer 4 String PV Combiner Box with Circuit Breaker LED 15A Current Fuse Lightning Arreste Solar Combiner Box Waterproof with 3 Digit Combination Lock Mounting Plate for Solar Panel System - Image 5](https://m.media-amazon.com/images/I/71XNot9IB8L.jpg)

## Questions & Answers

**Q: Are the connectors mc4 with a ip67 rating?**
A: yes

**Q: Does it have a blocking diode per string or does not?**
A: No blocking diode only fuse per string

**Q: Confirmed my fuses are blown by continuity test.  however the led for each slot does not light up, indicating they're blown.  what's wrong?**
A: Check your wiring

**Q: What is the biggest gauge wire that can fit in the positive and negative breaker going out to inverter?**
A: Breaker is rated at 63a in my unit so code says about #4 for 60 deg C wire
I would say slightly less than 1/4" physical measured.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.kr/products/376102857-weideer-4-string-pv-combiner-box-with-circuit-breaker-led](https://www.desertcart.kr/products/376102857-weideer-4-string-pv-combiner-box-with-circuit-breaker-led)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-10*