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DC combiner boxes link PV inverters and PV arrays, combining the output of a large number of strings to improve PV performance. Through the design of our combiner box, we enable easy integration of additional functions, such as the inclusion of switches and a second MPPT.
As a trusted combiner box manufacturer, BENY is committed to delivering safe, efficient solutions for home rooftops. Featuring robust, weather-resistant construction and easy installation, BENY’s combiner boxes seamlessly integrate into existing setups, engineered to protect your investment in all conditions.
Seamlessly compatible with common integrated switch inverters, simplifies the system, plug-and-play, continuous surge protection without interruptions.
Integrated DC and AC side protection, offering overvoltage and overload protection.
Strong surge protection against lightning damage, customizable with operable circuit breakers or disconnect switches for safe management.
Seamlessly compatible with common integrated switch inverters, simplifies the system, plug-and-play, continuous surge protection without interruptions.
Integrated DC and AC side protection, offering overvoltage and overload protection.
Strong surge protection against lightning damage, customizable with operable circuit breakers or disconnect switches for safe management.
Seamlessly compatible with common integrated switch inverters, simplifies the system, plug-and-play, continuous surge protection without interruptions.
Integrated DC and AC side protection, offering overvoltage and overload protection.
Strong surge protection against lightning damage, customizable with operable circuit breakers or disconnect switches for safe management.
BENY provides versatile, cost-effective combiner box solutions tailored for commercial and industrial applications. Our products adapt to various system capacities and wiring preferences, accommodating up to 24 sub-array inputs. Each box is tested to exceed industry standards, guaranteeing reliability and safety for business operations.
Robust surge protection shields your investment from damage, compatible with all inverters with integrated switches for a simpler, more cost-effective solar system.
Enhances system safety monitoring and fault prevention, reduces fire risk, easier maintenance, and faster response.
Available in single-phase and three-phase, this solution reduces system complexity and offers comprehensive DC and AC side protection.
Automatically switches between grid power, solar power, and battery storage, optimizing energy use, suitable for connected solar and storage systems.
Offers up to 4 and 6 input/output customization options, up to 40A rated current, flexible connectivity, allows for system expansion and better energy management.
We are proud to be a supplier of combiner boxes for utility-scale power plants, understanding the critical importance of durability and performance in photovoltaic components. Constructed with high-protection-grade enclosures, our combiner boxes ensure long-term stable operation even in harsh environments. Our utility-scale combiner boxes can be flexibly customized to meet project requirements and support the integration of various components. Let our combiner boxes serve as your power plant’s core energy management platform, creating maximum value for you.
Advanced protection and robust construction, handles up to 1500v, reduces energy loss.
Provides multi-input management and strong overvoltage protection, simplified system monitoring and more efficient energy distribution, reduces fault rates and maintenance costs.
Waterproof, dustproof, anti-corrosion for long-term performance in harsh environments.
Pluggable BU-40/3 surge protector safeguards your PV system.
BR-30 touch-safe fuse with LED indicator for reliable system stability.
BD/BB1 circuit breakers prevent damage and ensure safety.
Supports up to 24 solar strings (30A max) for large-scale systems.
Isolator switches handle up to 1500V DC for wide PV system compatibility.
Includes DC disconnects, surge arresters, and fuse holders from leading brands for enhanced reliability.
Larger enclosures for better cooling, flame retardant & UV-resistant materials (IP66 rated).
10+ production lines for 200w+ annual output, fulfilling orders of any size.
Rigorous checks ensure durability in extreme environments.
Expert team guides you through custom design, material selection, and costing.
IP-rated, waterproof, dustproof, and corrosion-resistant combiner boxes guaranteed.
Automated tools for fast, high-quality production, even for bulk orders.
Reliability backed by 24/7 technical support.
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