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Reliable 1500V DC Protection for Solar Systems: HC14GPV2.5U15 Fuse by Hollyfuse

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Wednesday, 16 July, 2025

In solar and renewable energy systems, protecting your equipment from overcurrent faults is critical. The HC14GPV2.5U15 fuse from Hollyfuse is purpose-built for photovoltaic (PV) applications, offering high-performance protection at 1500V DC. 


Reliable 1500V DC Protection for Solar Systems: HC14GPV2.5U15 Fuse by Hollyfuse


Designed for Modern Solar Installations 

With the rapid growth of high-voltage PV systems, you need fuses that can keep up with today’s demands. The HC14GPV2.5U15 is a 14×51mm cylindrical fuse rated for 2.5A, perfect for protecting solar strings, combiner boxes, and inverter inputs in both residential and commercial solar projects. 


Why It Matters 

The HC14GPV2.5U15 fuse helps prevent equipment damage, reduces downtime, and supports safer, longer-lasting solar operations. Its high voltage rating makes it ideal for next-gen PV arrays, especially those requiring 1000V or 1500V system voltages. 


 
Key FeaturesApplication
1500V DC rating – ideal for utility-scale and commercial PV systems  
PV string protection in solar panels 
 
 
Interrupting capacity of 30kA – safely clears high fault currents 
 
 
Combiner boxes and inverter inputs 
 
 
Global safety approvals – IEC 60269-6, UL 248-19, TUV, cULus 
 
DC protection in battery storage systems 

 
Time-delay characteristics – avoids nuisance tripping under temporary overloads 
 
Renewable energy installations requiring 1500V DC overcurrent protection 
 
Standard size (14×51mm) – fits most PV fuse holders for easy installation 
 

 

Solar Safety Starts Here 

Whether you’re building a rooftop solar array or managing a large solar farm, the Hollyfuse HC14GPV2.5U15 ensures your system stays protected and compliant. Its global certifications and high interrupt capacity make it a trusted choice for installers, engineers, and OEMs. 

 

Contact IBS Electronics today and ask about our stock of Hollyfuse HC14GPV2.5U15 fuses for your next solar project. 

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