Full Product Collection
1A–50A gPV inline fuses, MC4 compatible connectors, fuse holders and Y-type harnesses — IP68 waterproof, UV resistant and flame retardant for every PV combiner box system.
2010
Factory Founded
16+
Years Manufacturing
3,000㎡
Standardized Plant
100,000
Pieces Daily Output
200+
Self-Developed Models
200+
Countries Served
Who We Are
YEPV SUPPLY CO., LTD professionally manufactures and exports solar DC fuses, photovoltaic connectors, PV wiring terminals and new-energy circuit protection accessories. The factory runs complete automated production lines under a strict quality control system, with products matched to PV power stations, solar generation systems and new-energy engineering projects. We support bulk wholesale, project customization and global engineering supply, providing overseas buyers with compliant product certificates and full export documentation.
Product Categories
Ten core product families covering fuses, connectors, holders, harnesses, tools and complete solar accessories.
Sealed inline string protection for outdoor DC circuits
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Plug-and-play harnesses matched to mainstream MC4 interfaces
View detailsMale / female locking connectors for 1000V & 1500V systems
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Inline and panel-mount holders for 10x38mm gPV fuses
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Proven protection for the large existing 1000V install base
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Utility-scale string protection up to 100A
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High-current protection for electromobility circuits
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Industrial HRC blade fuses for distribution protection
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Crimping, spanner and assembly tooling for installers
View detailsJunction boxes, isolators, combiner parts and mounting kits
View detailsCore Strengths
As a professional PV fuse manufacturer with integrated R&D and production, YePV delivers a full lineup of 1000V/1500VDC solar fuse connectors, fuse holders and Y-type fuse harnesses. Our fuse products cover 1A–50A current specifications, featuring IP68 waterproof, UV-resistant and flame-retardant structure, perfectly matched for residential, commercial and utility-scale PV combiner box systems.
Our core products including TÜV CE UL certified solar fuse and 25-year long service life PV connector, alongside all other PV components, pass mainstream global authoritative certifications covering TÜV, CE, UL, IEC, RoHS and REACH. The whole product range complies with international PV safety standards, fully meeting market access requirements of Europe, North America, Southeast Asia and Australia, eliminating customers' certification risks for overseas projects.
Our PV protection products adopt high-tension aluminum alloy, UL94-V0 flame retardant PA/PPE materials and double-layer waterproof sealing design. With wide temperature resistance (-40℃~+85℃), anti-corrosion and anti-aging performance, they maintain stable circuit breaking & overcurrent protection performance under harsh outdoor conditions, effectively preventing DC arc, short circuit and equipment burnout.
We are an integrated manufacturer integrating design, mold development, injection molding and assembly, without intermediate distributors. Independent automated production lines and complete supply chain control cut extra costs, enabling us to offer competitive factory-direct prices including attractive solar fuse wholesale price for bulk orders and customized projects while maintaining consistent quality.
We support mass bulk supply and flexible batch delivery for global PV EPC contractors, component factories, energy storage enterprises and solar project developers, providing complete energy storage system PV accessories. Our products are widely applied in distributed rooftop PV, ground power stations, BIPV and solar street light systems, with stable export service covering dozens of countries worldwide and 24/7 online technical support.
YePV owns full-stack independent design & R&D capacity covering PV electrical connection components, protection devices and complete PV system solutions — electrical circuit design, mechanical structural optimization, waterproof & safety structure development, BIPV special customization and system matching design, supporting both standard product iteration and full ODM development.
Factory Strength
Real production, warehousing, testing and shipping photographs from our Dongguan, Ningbo and Shanghai facilities.
Global Coverage
Goods sold to over 200 countries with long-term partnerships across installers, component factories and large EPC contractors.
Germany, Netherlands, Spain, Italy, Poland — CE/TÜV compliant supply
UL certified ranges for North & South American projects
High-temperature desert series for Gulf utility plants
Floating PV & humid-climate IP68 assemblies
Australian market access standards
Off-grid, storage and hybrid lighting supply
Project Cases
From a 30MW Saudi desert plant to a 180MW Thai floating array — delivered with matched products and full documentation.
Inquiry
Tell us your project voltage, current and quantity. Engineers reply with matching models, technical drawings and a formal offer.
Sales emailriley.zee@yepvsupply.com · sales03@yepvsupply.com
WhatsApp+86 133 8609 4782 / +86 195 122 80691
Working hoursAnytime — 7×12h English online support
Send your module power, system voltage and rated current — our engineers reply with matching models, full parameters and a factory-direct quotation.
