Table of Contents
Product Overview
The plastic combiner box 2 in 1 out is used in photovoltaic installations where two solar strings need to be safely combined before entering the inverter. It functions perfectly as a 2 string solar combiner box, supporting different PV module technologies, including monocrystalline, polycrystalline, and thin-film panels.
The enclosure is manufactured from ABS + PC plastic, offering excellent mechanical strength, corrosion resistance, and weather protection. Integrated lightning protection enhances the safety of this 2 string pv combiner box and ensures long-term operational stability for your solar arrays. When configuring your system, using a dedicated solar combiner box 2 string ensures proper load management and maximum safety.
Technical Specifications



DC Combiner Box 2 In 1 Out Functional Advantages
- Combines two PV strings into one output safely (making it an ideal combiner box 2 string setup).
- Integrated DC surge and lightning protection (up to 40kA).
- IP65-rated enclosure specifically designed for harsh outdoor environments.
- Compact and lightweight plastic housing.
- Supports selectable DC protection components for standard configurations.
FAQ
It is used when two photovoltaic strings need to be combined into a single DC output before connecting to the inverter.
Yes, the IP65-rated ABS+PC enclosure is completely weather-resistant and designed for outdoor use.
Yes, it features integrated lightning and surge protection with a maximum discharge current of up to 40kA.
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