---
product_id: 394751563
title: "mankk 4 String PV Combiner Box IP65 Waterproof Solar Combiner Box with 63A Circuit Breaker Lightning Arreste Solar Connector and 15A Rated Current Fuse for On/Off Grid Solar Panel System PV-BOX-4X"
brand: "mankk"
price: "€ 189.23"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/394751563-mankk-4-string-pv-combiner-box-ip65-waterproof-solar-combiner
store_origin: ES
region: Spain
---

# IP65 Waterproof Rating 63A Circuit Breaker Secure Locking Mechanism mankk 4 String PV Combiner Box IP65 Waterproof Solar Combiner Box with 63A Circuit Breaker Lightning Arreste Solar Connector and 15A Rated Current Fuse for On/Off Grid Solar Panel System PV-BOX-4X

**Brand:** mankk
**Price:** € 189.23
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Solar Game!

## Quick Answers

- **What is this?** mankk 4 String PV Combiner Box IP65 Waterproof Solar Combiner Box with 63A Circuit Breaker Lightning Arreste Solar Connector and 15A Rated Current Fuse for On/Off Grid Solar Panel System PV-BOX-4X by mankk
- **How much does it cost?** € 189.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/394751563-mankk-4-string-pv-combiner-box-ip65-waterproof-solar-combiner)

## Best For

- mankk enthusiasts

## Why This Product

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

## Key Features

- • **🔒 Safety First:** Independent fuses and a 63A circuit breaker provide robust overvoltage and overcurrent protection.
- • **🔧 User-Friendly Design:** Simple wiring and mounting options make installation a breeze for any solar enthusiast.
- • **🌧️ Weatherproof Wonder:** IP65 waterproof rating guarantees durability against rain and harsh conditions.
- • **⚡ Lightning Fast Protection:** Equipped with high-voltage arresters for ultimate lightning protection.
- • **🔌 Seamless Solar Integration:** Easily compatible with any brand of solar panels, ensuring a hassle-free setup.

## Overview

The mankk4 String PV Combiner Box is a robust and reliable solution for both grid-connected and off-grid solar power systems. With an IP65 waterproof rating, it features a sturdy shell, independent fuses, a 63A circuit breaker, and high-voltage arresters, ensuring safety and performance in any environment. Its user-friendly design allows for easy compatibility with various solar panels, making it an essential component for any solar energy setup.

## Description

mankk 4 String PV Combiner Box IP65 Waterproof Solar Combiner Box with 63A Circuit Breaker Lightning Arreste Solar Connector and 15A Rated Current Fuse for On/Off Grid Solar Panel System PV-BOX-4X

## Features

- Product model: Solar panel combiner box, waterproof grade IP65, equipped with independent fuse, high voltage arrester, DC circuit breaker, with 4 series Solar connection lines, code lock
- Product parameters: photovoltaic box size: 17x23x11.5cm/6.7"x9"x4.5"; lock size: 24x54mm/0.94"x2"
- Performance: The combiner box is sturdy shell. rainproof, pressure-resistant, and flame-retardant; high-voltage arresters provide lightning protection; 15A fuses, good current limiting characteristics, and breaking High ability. 63A Breaker also has overvoltage and overcurrent protection, which can cut off and connect the load circuit, provide short-circuit fault protection. Simple wiring, Suitable for any conventional surface, can be easily compatible with any brand of solar panels.
- Application: Photovoltaic array combiner box, used for grid-connected/off-grid solar power generation system, solar panel connector system. When used in conjunction with solar panels, it supports normal operation of 12V, 24V, 48V systems；
- Packing: 1 Pcs solar panel combiner box, 1 Pcs lock, 4 Pcs mounting buckles + 4 Pcs screws

## Product Details

- **Material:** Shell
- **Brand:** mankk
- **Product Dimensions:** 4.53"D x 9.06"W x 4.53"H
- **Finish Type:** Powder Coated
- **Installation Type:** Screw-In

## Images

![mankk 4 String PV Combiner Box IP65 Waterproof Solar Combiner Box with 63A Circuit Breaker Lightning Arreste Solar Connector and 15A Rated Current Fuse for On/Off Grid Solar Panel System PV-BOX-4X - Image 1](https://m.media-amazon.com/images/I/713vrSNzV2L.jpg)
![mankk 4 String PV Combiner Box IP65 Waterproof Solar Combiner Box with 63A Circuit Breaker Lightning Arreste Solar Connector and 15A Rated Current Fuse for On/Off Grid Solar Panel System PV-BOX-4X - Image 2](https://m.media-amazon.com/images/I/71argzdu+GL.jpg)
![mankk 4 String PV Combiner Box IP65 Waterproof Solar Combiner Box with 63A Circuit Breaker Lightning Arreste Solar Connector and 15A Rated Current Fuse for On/Off Grid Solar Panel System PV-BOX-4X - Image 3](https://m.media-amazon.com/images/I/61PN4uayGJL.jpg)
![mankk 4 String PV Combiner Box IP65 Waterproof Solar Combiner Box with 63A Circuit Breaker Lightning Arreste Solar Connector and 15A Rated Current Fuse for On/Off Grid Solar Panel System PV-BOX-4X - Image 4](https://m.media-amazon.com/images/I/71xmWLVnWNL.jpg)
![mankk 4 String PV Combiner Box IP65 Waterproof Solar Combiner Box with 63A Circuit Breaker Lightning Arreste Solar Connector and 15A Rated Current Fuse for On/Off Grid Solar Panel System PV-BOX-4X - Image 5](https://m.media-amazon.com/images/I/713Dp3aT4vL.jpg)

## Questions & Answers

**Q: How many watts  can it handle**
A: It can reach 720W in solar panel system 12V system, up to 1440W in 24V system, up to 2880W in 48V system

**Q: Will this handle a 520 volt dc string of solar panels? the components seem to be marked as 1000v maximum but i can't see all of them in the pictures.**
A: The description talks about 12v 24v or 48v operation and limited to 63A.  If you work the wattage the device seems to limit you to 3kw.  Unless you talk with the tech support folks I would not try to put 520v through it.

**Q: Your description says that it supports 12v, 24v, and 45v systems.  i've never heard of a 45v system.  is it really a 48v system?**
A: It supports 48V systems, but be careful to avoid high voltage situations.

**Q: Does this combiner work with 36vdc solar input?**
A: Yes

## Frequently Bought Together

- mankk 4 String PV Combiner Box IP65 Waterproof Solar Combiner Box with 63A Circuit Breaker Lightning Arreste Solar Connector and 15A Rated Current Fuse for On/Off Grid Solar Panel System PV-BOX-4X
- BougeRV Solar Crimper Tool Kit - Crimper, 6 Pairs Connectors, Spanner Wrench for Solar Panel Cable Assembly and Installation
- BougeRV 44PCS Solar Connector with Spanners IP67 Waterproof Solar Panel Cable Connectors Male/Female 22Pairs(10AWG)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.es/products/394751563-mankk-4-string-pv-combiner-box-ip65-waterproof-solar-combiner](https://www.desertcart.es/products/394751563-mankk-4-string-pv-combiner-box-ip65-waterproof-solar-combiner)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-22*