--- product_id: 395400440 title: "ECO-WORTHY 4 String PV Combiner Box with Lightning Arreste, 10A Rated Current Fuse and Circuit Breakers for On/Off Grid Solar Panel System" brand: "eco-worthy" price: "2605 zł" currency: PLN in_stock: true url: https://www.desertcart.pl/products/395400440-eco-worthy-4-string-pv-combiner-box-with-lightning-arreste store_origin: PL region: Poland --- # 10A Fuse Plug & Play Rainproof ECO-WORTHY 4 String PV Combiner Box with Lightning Arreste, 10A Rated Current Fuse and Circuit Breakers for On/Off Grid Solar Panel System **Brand:** eco-worthy **Price:** 2605 zł **Availability:** ✅ In Stock ## Summary > Harness the Sun, Safely! ☀️ ## Quick Answers - **What is this?** ECO-WORTHY 4 String PV Combiner Box with Lightning Arreste, 10A Rated Current Fuse and Circuit Breakers for On/Off Grid Solar Panel System by eco-worthy - **How much does it cost?** 2605 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/395400440-eco-worthy-4-string-pv-combiner-box-with-lightning-arreste) ## Best For - eco-worthy enthusiasts ## Why This Product - Trusted eco-worthy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Lightning arrester and reverse-current protection for peace of mind. - • **Easy Installation:** Mounting buckle included for hassle-free setup. - • **Weatherproof Wonder:** Rainproof design ensures durability in any climate. - • **Customer-Centric Support:** Professional service team ready to assist you anytime. - • **Power Up Your Solar Game:** Supports up to 2800W for maximum efficiency! ## Overview The ECO-WORTHY 4 String PV Combiner Box is designed for both on-grid and off-grid solar panel systems, featuring a 10A rated current fuse, lightning protection, and rainproof capabilities. It supports solar panel systems up to 2800W, ensuring easy installation with pre-connected cables and a mounting buckle. With a dedicated customer service team, this product is perfect for anyone looking to enhance their solar energy setup. ## Description Specifications: Model: ECO—PV4 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℃ Relative Humidity: 0-95% Cooling Method: Natural Cooling Surge Lightning Protection: Yes Dimension: 8.66"x6.69"x4.33" (220*170*110mm) Weight:4.41lbs(2kg)Package include: 1pc PV Combiner box Installation & maintenance: 1. Usage instruction: connect solar panel positive and negative with box input port respectively, please switch the breaker at 1.ON. Suggesting to use the cable that more than 10mm² .2. Don’t connect PV input and output port reverse, otherwise the output equipment couldn’t work normally, moreover damage other equipment.3. When maintain or test this combiner box, please notice the input and output port may with power, please be careful of electric shock or damage other equipment.4. After thunder weather, please check anti-thunder module, if the malfunction indicator is red, please replace the module in time.5. Please use M6 bolt (Not included) fixed the 4 holes on the combiner box bottom to install it. Please install at aeration drying place, avoid direct sunshine, high environment temperature and moisture influence equipment function.6. This combiner box connects with ground line to prevent thunder damages equipment and solar panel. ## Features - With 10A fuse and lighting arreste,lighting protection,reverse-current protecting,rain proof - Plug and play,pre-connected cable,make your solar panel system connction easier - Can support solar panel system up to 700W in 12V system, 1400W in 24V system ,2800W in 48V system - Easy installation,with mounting buckle,suit for any regular surface - Professional customer service team,feel free to ask ## Images ![ECO-WORTHY 4 String PV Combiner Box with Lightning Arreste, 10A Rated Current Fuse and Circuit Breakers for On/Off Grid Solar Panel System - Image 1](https://m.media-amazon.com/images/I/61sBEdDE-8L.jpg) ![ECO-WORTHY 4 String PV Combiner Box with Lightning Arreste, 10A Rated Current Fuse and Circuit Breakers for On/Off Grid Solar Panel System - Image 2](https://m.media-amazon.com/images/I/719uv-qISoL.jpg) ![ECO-WORTHY 4 String PV Combiner Box with Lightning Arreste, 10A Rated Current Fuse and Circuit Breakers for On/Off Grid Solar Panel System - Image 3](https://m.media-amazon.com/images/I/71RVvrLpDrL.jpg) ![ECO-WORTHY 4 String PV Combiner Box with Lightning Arreste, 10A Rated Current Fuse and Circuit Breakers for On/Off Grid Solar Panel System - Image 4](https://m.media-amazon.com/images/I/71tRaT150ZL.jpg) ![ECO-WORTHY 4 String PV Combiner Box with Lightning Arreste, 10A Rated Current Fuse and Circuit Breakers for On/Off Grid Solar Panel System - Image 5](https://m.media-amazon.com/images/I/71ZxyndwZrL.jpg) --- ## 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.pl/products/395400440-eco-worthy-4-string-pv-combiner-box-with-lightning-arreste](https://www.desertcart.pl/products/395400440-eco-worthy-4-string-pv-combiner-box-with-lightning-arreste) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-25*