Solar DC Electrical Components Manufacturer For PV

Q: What is the maximum voltage rating for your DC MCCBs?

Our molded case circuit breakers (MCCBs) are rated up to 1500V DC, designed specifically to handle the high voltage parameters of utility-scale PV arrays and commercial battery storage systems (BESS).

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High-Performance Solar DC Electrical Components Manufacturer

KRIPAL engineers and manufactures industrial-grade solar DC electrical components for Photovoltaic (PV) arrays, Battery Energy Storage Systems (BESS), and EV infrastructure. Rated from 1000V to 1500V DC, our components provide rapid arc extinguishing, secure power isolation, and fault protection. All products are rigorously tested to comply with international standards (CE, CB, TUV, SEMKO, LVD) for global commercial and industrial applications.

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DC Fuse

DC Isolator Switch

DC MCB

DC MCCB

DC Surge Protection Device

EV Charging Plug

High Voltage DC Contactor

PV Combiner Box

UKM5DC DC MCCB 3P 250A 1500V PV Solar Molded Case Circuit Breaker

The Kripal UKM5DC is a robust 3-phase DC moulded case circuit breaker with a rated current of 250A and a rated voltage of 1500V.

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UKM5DC 3P 400A DC MCCB 1000V 400A DC Molded Case Circuit Breaker 3 Pole CE Certified

The Kripal UKM5DC circuit breaker is rated at 1000V and is CE certified, providing excellent protection for solar photovoltaic systems.

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UKB7Z DC MCB 1P 63A 250V DC Mini Circuit Breaker 6kA

UKB7Z miniature circuit breaker provides advanced electrical protection for DC systems with a rated voltage up to 1000V and a rated current up to 63A.

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UKB7Z 2P 63A 500V DC Mini Circuit Breaker for PV solar DC MCB CE certified

UKB7Z miniature circuit breaker provides advanced electrical protection for DC systems with a rated voltage up to 1000V and a rated current up to 63A.

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UKB8Z DC Mini Circuit Breaker 1Pole 63A 300V DC MCB 6kA

The UKB8Z-63 high-breaking-capacity DC miniature circuit breaker is designed for use in photovoltaic (PV) DC systems.

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UKB8Z DC Miniature Circuit Breaker 6kA 4P 63A 1200V DC MCB

The UKB8Z-63 high-breaking-capacity DC miniature circuit breaker is designed for use in photovoltaic (PV) DC systems.

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UKPD32 DC Isolator Switch 4 Pole 16A 1200V DC Switch Disconnector IP66 Surface Mount

Switch disconnector UKPD32, 4‑pole for up to 1200 V DC and 16 A rating, IP66 surface‑mount.

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UKPD32 DC Switch Disconnector 32A 4Pole 1200V DC Isolator Switch for PV Solar CE TUV Certified

DC disconnector switch UKPD32 (4‑pole, 32 A, up to 1200 V DC) for solar PV applications, CE & TÜV certified.

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UKPD32 DC Isolator Switch 25A 4 Pole 1200V DC Disconnector Surface Mount TUV Certified

Benedict isolator switch UKPD32 – 4‑pole, 25 A, 1200 V DC disconnect device.

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Direct Manufacturer. 100% Rigorously Tested

Reliable Solar DC Electrical Components for Commercial PV Systems

Commercial solar and Battery Energy Storage Systems (BESS) operate on high-voltage continuous direct current. Standard AC protection simply cannot safely break a DC circuit. To prevent electrical arcs and system downtime, you need purpose-built protection. KRIPAL manufactures a complete range of solar DC electrical components rated for 1000V to 1500V DC. From rapid-response isolator switches to heavy-duty PV combiner boxes, our components feature advanced magnetic arc-extinguishing technology and flame-retardant housings. We build our products to keep your solar infrastructure safe and operational, even in extreme outdoor conditions ranging from -40°C to +85°C.

Tailored OEM & ODM Solutions for Global EPC Contractors

We work directly with distributors, system integrators, and EPC contractors to deliver solutions that fit specific project demands. As a direct manufacturer, we offer:

Custom Enclosures: Tailored PV combiner boxes with specific waterproof ratings (IP65–IP67) and UV-resistant materials for harsh outdoor environments.
Flexible Configuration: Integration of specific string inputs, DC MCBs, and SPDs to match your exact energy storage or solar array design.
Direct Manufacturer Pricing: Cut out the middlemen and work directly with our engineering team for bulk orders and project pricing.
Certified Compliance: All customized DC protection units are backed by CE, CB, TUV, SEMKO, LVD certifications, ensuring your projects pass local grid-connection inspections without delays.

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Frequently Asked Questions

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Why is DC-specific protection critical for Solar PV systems?

DC circuits lack a zero-crossing point, making electrical arcs significantly harder to extinguish than in AC systems. Using standard AC breakers in PV applications is a direct fire hazard. Our DC components utilize specialized magnetic arc chutes (arc-blowout technology) to actively stretch and interrupt sustained arcs at up to 1500V DC.

Does KRIPAL provide customized solutions for EV charging infrastructure?

Yes. We manufacture OEM/ODM components for EVSE (Electric Vehicle Supply Equipment) networks. Our portfolio includes IEC 62196-2 compliant Type 2 connectors and heavy-duty high-voltage DC contactors engineered specifically for DC fast chargers and BESS setups.

Are your solar components compliant with international safety standards?

All components are type-tested and certified to relevant IEC/EN standards. Our current certifications include TUV, CE, CB, and SEMKO, ensuring immediate compliance for grid-tied and off-grid EPC projects globally.

What is the maximum voltage rating for your DC MCCBs?

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.

What are the environmental operating limits for KRIPAL outdoor components?

Enclosures and switch disconnectors are molded from UV-stabilized, flame-retardant materials. The standard operating temperature ranges from -40°C to +85°C, with ingress protection ratings from IP65 to IP67, depending on the specific component.

Do you support OEM/ODM customization for project-specific demands?

Yes. As the original manufacturer, we provide direct engineering support for EPCs and integrators. We can customize internal wiring schematics, component selection (fuses, MCBs, SPDs), enclosure IP ratings, and terminal blocks to match your exact project specifications.

How do your PV Combiner Boxes integrate into system designs?

By aggregating multiple PV strings into a single DC output, they minimize line losses and field wiring costs. Our enclosures come pre-wired with matched DC MCBs, Type 2 SPDs, and gPV fuses. We build to IP65/IP66 standards, ensuring streamlined field installation and targeted fault isolation.