Solar PV Fuse Manufacturer | 1000V 1500V DC gPV Fuse for PV Systems
Solar PV fuses are essential protection components used in photovoltaic systems to prevent overcurrent and short-circuit damage. MOREDAY provides high-performance DC fuses and fuse holders designed for 1000V and 1500V solar installations. Our gPV fuse solutions are widely used in solar combiner boxes, inverters, and battery energy storage systems, ensuring reliable DC circuit protection for residential, commercial, and utility-scale PV projects.
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MOREDAY Fuse Product Lineup - Complete Technical Specifications
MDPV-30/1000V 1P DC Fuse Holder
- Product Name: Solar PV Fuse Holder
- Model: MDPV-30
- Rated Voltage: 1000V DC
- Rated Current: 1- 32A
- Gross Weight:79g
- Size: 10×38 mm
- Number of Poles: 1P
- Installation: DIN Rail
- Protection Degree: IP20
- Standard: IEC 60269
- Application: Solar PV System
MDPV-30/1000V 2P DC Fuse Holder
- Product Name: Solar PV Fuse Holder
- Model: MDPV-30
- Rated Voltage: 1000V DC
- Rated Current: 1- 32A
- Gross Weight:140g
- Size: 10×38 mm
- Number of Poles: 2P
- Installation: DIN Rail
- Protection Degree: IP20
- Standard: IEC 60269
- Application: Solar PV System
MDPV-30B 1000V Series Fuse Holder
- Product Name: Solar PV Fuse Holder
- Model: MDPV-30B
- Rated Voltage: 1000V DC
- Rated Current: 15- 32A
- Gross Weight:58g
- Size: 10×38 mm
- Number of Poles: 1P
- Installation: DIN Rail
- Protection Degree: IP20
- Standard: IEC 60269
- Application: Solar PV System
MDPV-30B 1000V Series with Light Fuse Holder
- Product Name: Solar PV Fuse Holder with Light
- Model: MDPV-30B
- Rated Voltage: 1000V DC
- Rated Current: 15- 32A
- Gross Weight:59g
- Size: 10×38 mm
- Number of Poles: 1P
- Installation: DIN Rail
- Protection Degree: IP20
- Standard: IEC 60269
- Application: Solar PV System
MDPV-32 1500V Series Fuse Holder
- Product Name: Solar PV Fuse Holder
- Model: MDPV-32
- Rated Voltage: 1500V DC
- Rated Current: 15- 30A
- Gross Weight:103g
- Size: 10×85 mm
- Number of Poles: 1P
- Installation: DIN Rail
- Protection Degree: IP20
- Standard: IEC 60269
- Application: Solar PV System
MDPV2-32 2 1500V Series Fuse Holder
- Product Name: Solar PV Fuse Holder
- Model: MDPV2-32
- Rated Voltage: 1500V DC
- Rated Current: 15- 30A
- Gross Weight:246g
- Size: 10×65 mm
- Number of Poles: 2P
- Installation: DIN Rail
- Protection Degree: IP20
- Standard: IEC 60269
- Application: Solar PV System
MDPV Series
- Product Name: PV DC Fuse Link
- Model: MDPVF-30/32/35
- Rated Voltage: 1000V / 1500V DC
- Rated Current: 1A – 35A
- Breaking Capacity: 20kA
- Type: gPV
- Size: 10×38/ 10×65/ 10×85 mm
- Installation: Fuse Holder
- Standard: IEC 60269
- Application: Solar PV System
Why Choose MOREDAY?
MOREDAY is a professional Fuse and Fuse Holder manufacturer with over 17 years of experience in designing, producing, and exporting fuse. Located in Yueqing – China’s “Electric Device Metropolis” – we serve distributors, contractors, and electrical engineers across 30+ countries with high-quality, IEC/CE/RoHS certified circuit protection solutions.
- MDPV-30/32/35 DC fuse is mainly used in the fuse holder to protect thesolar cell string from over-current.
- The fuse holder with LED indicatorshows the working status of the internal fuse.
- Fuse over-currentprotection is a very important unit for safe operation in solarphotovoltaic system.
- 1000V /1500V fuse holder with 10*38, 10*85,10*65mm fuse, can be installed in the PV combiner box with the inputvoltage of 1000V/1500V.
How to Select the Right Fuse for Your Application
Proper Fuse selection requires considering multiple factors. Use this comprehensive guide to specify the correct circuit breaker for your installation.
System Voltage | Recommended |
|---|---|
600V DC |
Standard DC Fuse |
1000V DC |
1000V PV Fuse |
1500V DC |
1500V Solar Fuse |
PV String Current | Recommended |
|---|---|
10-15A |
15A Fuse |
15-20A |
20A Fuse |
20-30A |
30A Fuse |
Fuse Size | Typical Application |
|---|---|
10x38 mm |
Small solar systems |
10x85 mm |
PV combiner box |
14x85 mm |
High current PV |
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Different Types of Solar PV Fuses
Solar PV systems use different types of fuses depending on voltage, current, and installation requirements. The following comparison helps you quickly select the right fuse solution for your photovoltaic protection needs.
Type | Typical Voltage | Current Range | Common Application |
|---|---|---|---|
PV Fuse Link |
1000V / 1500V DC |
2A – 32A |
Solar combiner box |
PV Fuse Holder |
1000V / 1500V DC |
Up to 32A |
DIN rail installations |
Inline Fuse Connector |
Up to 1500V DC |
10A – 45A |
Solar cable protection |
Cylindrical PV Fuse |
1000V / 1500V DC |
10A – 63A |
PV distribution systems |
Applications
Electrical Solutions for Every Need
As a trusted electrical equipment manufacturer, MOREDAY delivers high-performance electrical solutions designed for residential, commercial, industrial, and renewable energy applications—providing cost savings, operational efficiency, and reliability across diverse industries worldwide.
Solar Combiner Box
Protects individual PV strings in solar combiner boxes and ensures safe overcurrent protection in photovoltaic DC circuits.
Solar Inverter Protection
Installed on the DC side of solar inverters to protect equipment from overcurrent and short-circuit faults.
PV String Protection
Provides reliable protection for individual PV strings and allows quick fuse replacement when needed.
Energy Storage Systems
Used in battery energy storage systems to protect DC circuits and improve system safety.
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More Than Just a Fuse Manufacturer
At MOREDAY, we go beyond manufacturing Fuse by offering a suite of value-added services tailored to meet your project needs. Our commitment to excellence ensures that every customer receives personalized attention, expert guidance, and seamless support throughout their journey with us.
Technical Consultation
Our engineering team provides professional DC protection design support for solar PV systems. From breaker selection to full combiner box configuration, we help you ensure safety, compliance, and long-term reliability.
OEM & Custom Solutions
We support logo printing, customized voltage ratings, special tripping curves, and private label packaging. MOREDAY helps distributors and project contractors build competitive branded products for local markets.
Certified Quality Assurance
Our products comply with CE, CB, and TÜV standards. Each unit undergoes strict testing for breaking capacity, temperature rise, and durability to meet international project requirements.
Global Project Experience
MOREDAY products are widely used in solar power plants, energy storage systems, EV charging stations, and industrial applications across Europe, Asia, and Africa.
Knowledge About Fuse
- What fuse is used with this fuse holder?
This fuse holder is designed for 10×38mm PV fuse links commonly used in solar photovoltaic systems.
- Can this fuse holder be used in solar combiner boxes?
Yes, it is widely used in solar combiner boxes to provide protection for individual PV strings.
- Fuse for Combiner Box Explained
The fuse holder supports 1000V or 1500V DC photovoltaic systems.
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We provide samples for free, you just need to tell us what you need