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Solar DC Electrical Components

Solar DC Electrical Components

KRIPAL delivers a powerful lineup of DC electrical components built to keep your Solar, EV, and PV systems running safely and smoothly. From rugged DC circuit breakers and isolators to advanced surge protectors, our products are engineered for the unique demands of direct-current power. Our product line ensures complete system protection and reliable control, supporting everything from energy generation in photovoltaic arrays to electric vehicle charging infrastructure.

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UKGD250 Switch Disconnector 1000V DC 2 Pole 250A PV Solar Isolator Switch
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UKGD250 Switch Disconnector 1000V DC 2 Pole 250A PV Solar Isolator Switch

The UKGD250 DC Switch Disconnector is engineered for high-performance applications.

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UKGD400 Switch Disconnector 1000V DC 400A 2 Pole PV Solar DC Isolator Switch
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UKGD400 Switch Disconnector 1000V DC 400A 2 Pole PV Solar DC Isolator Switch

The UKGD400 DC Switch Disconnector is engineered for high-performance applications.

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SPC-15 DC Surge Protector 2Pole 600V DC SPD 15kA~30kA Surge Arrester
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SPC-15 DC Surge Protector 2Pole 600V DC SPD 15kA~30kA Surge Arrester

The SPC-15 2p Surge Arrester provides equipotential bonding at the boundaries of LPZ1, LPZ2, and LPZ3 zones.

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UKM5DC 1500V 400A 4 Pole DC MCCB PV Solar Molded Case Circuit Breaker
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UKM5DC 1500V 400A 4 Pole DC MCCB PV Solar Molded Case Circuit Breaker

The UKM5DC-400 4P dc mccb is designed for DC distribution and energy storage systems.

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Photovoltaic Combiner Box 4 Way 500V DC Outdoor Waterproof PV Solar Box
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Photovoltaic Combiner Box 4 Way 500V DC Outdoor Waterproof PV Solar Box

The 56CB1-4N is a robust IP66-rated photovoltaic combiner box designed for organizing and protecting DC circuits in solar panel arrays.

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UKD50H Fully Sealed High Voltage DC Contactor 50A 9-36V

UKD50H Fully Sealed High Voltage DC Contactor 50A 9-36V

UKD-H series High Voltage DC Contactor is primarily designed for reliable power switching control in critical DC power systems.

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UKD100H Fully Sealed High Voltage DC Contactor 100A 9-36V

UKD100H Fully Sealed High Voltage DC Contactor 100A 9-36V

UKD-H series High Voltage DC Contactor is primarily designed for reliable power switching control in critical DC power systems.

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UKD150H Fully Sealed High Voltage DC Contactor 150A 9-36V

UKD150H Fully Sealed High Voltage DC Contactor 150A 9-36V

UKD-H series High Voltage DC Contactor is primarily designed for reliable power switching control in critical DC power systems.

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UKD200H Fully Sealed High Voltage DC Contactor 200A 9-36V

UKD200H Fully Sealed High Voltage DC Contactor 200A 9-36V

UKD-H series High Voltage DC Contactor is primarily designed for reliable power switching control in critical DC power systems.

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30+ Years of Excellence in DC Circuit Protection

We understand that the safety of a Solar PV or EV charging system hinges on the reliability of every single component. Our Solar EV PV System range is the result of decades of R&D in DC electrical technology. Unlike standard AC components, our DC MCCBs, Isolators, and Surge Protectors are specifically engineered to handle the unique thermal and arcing challenges of high-voltage DC currents (up to 1500V). Whether you are an OEM manufacturer or a system integrator, KRIPAL provides the ruggedized protection needed to minimize downtime and maximize system lifespan.

Certified Quality for Global Energy Projects

Reliability is not just a promise; it’s a certification. Our manufacturing facility in Zhejiang is optimized for precision, ensuring every product from EV charging plugs to high-capacity DC fuses meets rigorous international standards including IEC, CE, and RoHS. We don’t just supply parts; we offer integrated solutions. With KRIPAL’s diverse product portfolio, you can streamline your supply chain by sourcing a complete protection package from a single, trusted partner. Join our global network of partners who rely on KRIPAL for safety, innovation, and uncompromising quality in the green energy sector.

Frequently Asked Questions

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DC currents do not have a natural "zero-crossing" like AC, making electrical arcs much harder to extinguish. KRIPAL’s DC components are specifically designed with magnetic arc-extinguishing technology to prevent fire hazards and ensure safe disconnection under load.
Yes. We offer a comprehensive range of components including High Voltage DC Contactors and specialized EV Charging Plugs. Our R&D team can work with you to provide customized configurations that meet specific voltage and current requirements for commercial and residential charging stations.
Absolutely. All KRIPAL solar and PV products are manufactured in accordance with IEC standards and hold relevant certifications such as TUV, CE, and SAA. This ensures seamless integration and regulatory compliance in global markets.
Our UKM5DC series molded case circuit breakers (MCCB) are designed for high-capacity applications, supporting DC distribution and energy storage systems with ratings up to 1500V and 400A.
A PV Combiner Box simplifies the wiring of multiple solar strings into a single output, providing integrated overcurrent and surge protection. This not only organizes the system but also protects the inverter and panels from electrical faults, reducing maintenance costs.

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