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ABOUT PVLINKTECH

Waterproof Connector Manufacturer | About PVLinkTech

PPVLinkTech is a waterproof connector manufacturer delivering IP68 waterproof connectors, waterproof junction boxes, MC4 solar connectors, energy storage connectors, and industrial circular signal connectors worldwide.
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Connecting Reliability To Every Project

About PVLinkTech

PVLinkTech exhibition team

Reliable Connections For Demanding Applications

Since 2015, PVLinkTech has focused on waterproof connectors, signal connectors, solar connectors, push wire connectors, and practical interconnection solutions for industrial and outdoor applications.

We understand that every connection point matters. In solar systems, lighting projects, control cabinets, outdoor equipment, and energy storage applications, a reliable connector helps reduce installation risk, maintenance pressure, and unexpected downtime.

PVLinkTech supports distributors, OEM customers, contractors, and equipment manufacturers with stable product supply, responsive service, and connector solutions designed for real working environments.

Our goal is straightforward: provide durable, consistent, and easy-to-integrate connection products that help customers build safer and more reliable systems.

10+ Years Experience
300+ Team Members
100+ Countries Served
IP68 Waterproof Options
Our Manufacturing Commitment
Rigorous Quality Control
Our facility enforces strict ISO 9001 quality standards and tests every unit before shipment.
Advanced Production Lines
Automated production systems ensure precision, consistency and efficiency.
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Reliable Global Delivery
A strong supply chain helps us achieve consistent on-time delivery worldwide.
Sustainable Manufacturing
Energy-efficient equipment and responsible material usage support long-term sustainability.
Your Trusted Manufacturing Partner
We combine advanced technology with skilled craftsmanship to deliver dependable manufacturing solutions.
Our Journey | pvlinktech

Our Journey

How pvlinktech grew from a bold vision into a global leader in renewable and industrial connectivity.

2015

The Genesis

Founding of pvlinktech

We started with a clear vision—to bring reliable, industrial-grade connection solutions to the market. We proudly launched our first-generation Industrial Circular Signal Connectors, offering unparalleled stability for early automated machinery.

2017

Going Weatherproof

Pioneering IP68 Protection

Recognizing the demand for harsh outdoor applications, we engineered highly resilient sealing technologies. The debut of our IP68 Waterproof Connectors immediately gained traction in outdoor architectural lighting and municipal infrastructure.

2019

Solar Innovation

Entering the Solar Sector

Aligning with the global pivot toward green energy, we transitioned our expertise to photovoltaics. We launched high-reliability Waterproof Junction Boxes and our first-generation, high-performance MC4 Solar Connectors.

2021

Going Global

Smart Factory & Standards

To meet soaring demand, we built a fully automated manufacturing facility. Our product lines secured rigorous international certifications, including TÜV and UL, accelerating our footprint in the North American and European markets.

2024

The ESS Era

High-Voltage Storage Release

We answered the call of the booming energy storage sector. The release of our heavy-duty, touch-safe Energy Storage Connectors solidified strategic supply partnerships with global tier-1 ESS integrators.

2026

Looking Forward

A Greener Connectivity Ecosystem

Today, pvlinktech stands as a premier provider bridging solar, energy storage, and industrial environments. We continue to innovate with low-carbon manufacturing to connect and sustain a zero-carbon world.

2015

The Genesis

Founding of pvlinktech

Launched our flagship Industrial Circular Signal Connectors to deliver stability and reliability for industrial automation networks.

2017

Going Weatherproof

Pioneering IP68 Protection

Developed high-grade sealing tech with the release of the IP68 Waterproof Connector series, targeting outdoor municipal lighting markets.

2019

Solar Innovation

Entering the Solar Sector

Proudly launched highly engineered Waterproof Junction Boxes and first-generation MC4 Solar Connectors for the expanding PV market.

2021

Going Global

Smart Factory & Standards

Constructed our smart production lines. Acquired TÜV and UL certifications to drive sales across the USA, Canada, and Europe.

2024

The ESS Era

High-Voltage Storage Release

Unveiled high-reliability Energy Storage Connectors designed with advanced safety locks, matching with top global system integrators.

2026

Looking Forward

A Greener Connectivity Ecosystem

Bridging solar, ESS, and industrial worlds with safety-first connectors, powering the transition to a low-carbon tomorrow.

Ready to Build a More Reliable Connection?

Discover PVLinkTech’s IP68 waterproof connectors, waterproof junction boxes, MC4 solar connectors, energy storage connectors, and industrial circular signal connectors. Tell us your requirements, and we’ll help you find the right solution for your application.
CERTIFICATIONS & STANDARDS

BUILT TO THE HIGHEST STANDARDS

TÜV

German technical inspection for safety and quality

CE

European conformity for EU market product safety

cUL

Underwriters Laboratories for the Canadian market

SAA

Standards Australia for AU and NZ compliance

RoHS

Restriction of hazardous substances — eco compliant

IP68

Max waterproof — submersion up to 4m depth

2500V

Withstand voltage tested for high-voltage environments

Flame Rated

Salt spray corrosion and flame retardancy lab tested

Your trusted partner in reliable connectivity

At PVLinkTech, we create dependable connection solutions engineered for demanding environments. From outdoor power systems to industrial applications, our products help keep every connection secure, stable, and protected.
Our product range includes IP68 waterproof connectors, waterproof junction boxes, MC4 solar connectors, energy storage connectors, and industrial circular signal connectors.
Built for lasting performance, PVLinkTech connects power and signals wherever reliability matters.

Certification & Patents

Our commitment to excellence is demonstrated through internationally recognized certifications and proprietary technologies. PVLinkTech products are certified to meet global safety and performance requirements, while our patented connector solutions showcase our dedication to innovation. These achievements enable us to deliver reliable solar connectors, waterproof connectors, and energy storage connection systems to customers around the world.

ISO certification document
UL certification document
SAA certification document
CE certification document
Design patent certificate
EUIPO design patent certificate
Additional certification document
Additional certification document
Verified Feedback
Google Reviews

Global Customer Testimonials

Consistent praise from industrial and renewable energy experts worldwide for pvlinktech

4.8 / 5

Excellent on Google

99.2%

On-Time Delivery Rate

2025-2026 Annual Data

Verified

48*******9A

Grabbed a bulk order of these IP68 waterproof connectors for a commercial outdoor lighting project last month. We’ve had some crazy heavy rain since, and they’ve held up perfectly. Solid build quality and the threading is smooth as butter.

Sarah Jenkins

Verified

22*******1B

Swapped out our old MC4 connectors for pvlinktech after dealing with constant sealing failures from a cheaper brand. The locking mechanism on these feels ten times more secure. Will definitely be reordering for our next solar farm.

Michael Ross

Verified

77*******5K

Absolut solide Verarbeitung! Wir nutzen die IP68-Steckverbinder jetzt standardmäßig bei unseren Außenanlagen. Die Dichtungen sind verdammt robust und das Anschließen geht super schnell von der Hand. Schneller Versand nach München.

Hans Müller

Verified

12*******4D

These waterproof junction boxes are built like a tank. Thick plastic and the rubber gaskets seal up super tight. Docking one star because the shipping box got a little banged up on arrival, but the parts inside were flawless.

James Miller

Verified

15*******2X

Been running these energy storage connectors on our commercial battery setups up here in cold weather. Low contact resistance and zero heating issues even under heavy continuous current. Outstanding value for money.

Robert Smith

Verified

99*******3C

Man, finding decent industrial circular signal connectors without getting ripped off is a nightmare. These are surprisingly top-notch. Pins are sturdy and they mate with our existing sensors with a perfect snug fit.

David Chen

Verified

44*******3F

Franchement, super qualité pour ces boîtes de dérivation étanches. On les utilise sur un système d’irrigation agricole et l’étanchéité ne bouge pas d’un poil, même après plusieurs mois sous la flotte en extérieur. Je recommande sans hésiter.

Jean Dupont

Verified

00*******0Z

The MC4 solar connectors work fine and snap together tightly. However, the shipping took almost 3 weeks to get here to California. Product is great, but they really need to sort out the shipping logistics.

John Doe

Verified

99*******1Q

Top notch energy storage plugs, mate. Running these on our 100kW battery setups and they don’t even break a sweat under full load. The crew at pvlinktech was heaps helpful with sending through the spec drawings too.

Liam Wilson

Verified

88*******2T

Spot on circular signal connectors for our factory automation project. The shielding is proper quality. Slightly dearer than our local cheap brand, but well worth the extra quid for the build quality alone.

William Turner

Verified

31*******9N

Echt degelijke waterdichte lasdozen! Heel makkelijk te installeren en de wartels sluiten de kabels super strak af. Ideaal voor onze tuinverlichting. Ze voelen een stuk steviger aan dan die goedkope bouwmarkt-meuk.

Lars Jansen

Verified

55*******5E

Ordered hundreds of these IP68 waterproof connectors for our marine gear. No leaks, no corrosion. Solid consistency across every single batch. Will keep buying from them for sure.

Emily Carter

Verified

18*******2Y

We do off-grid solar installs in Alberta and pvlinktech’s MC4 connectors are absolute lifesavers. They don’t get brittle or crack in our freezing winters like the cheap brands do. Tough as nails.

Alex Thompson

Verified

66*******1G

Super heavy duty connectors, perfect for custom battery builds. Gaskets seal up tight. Only hitch was the spec sheet was missing in the box, but their support emailed it over within minutes. Top notch service.

Alan Grant

Verified

56*******2M

Connettori circolari spettacolari, fatti davvero bene. Li usiamo sui nostri macchinari industriali. I contatti dorati sono perfetti e la scocca è robustissima. Rapporto qualità-prezzo imbattibile, acquisteremo ancora.

Marco Rossi

Verified

49*******7L

Put up about 50 of these junction boxes on a commercial roof last summer. Just went back up to check on things after a series of brutal storms, and everything inside is bone dry. You can’t beat that peace of mind.

Kevin Brooks

Verified

46*******8S

Riktigt stabila IP68-kopplingar. Vi kör dem i extremt tuffa utomhusmiljöer och inte en enda har läckt hittills. Riktigt bra och snabb hjälp från deras supportgäng också när vi hade tekniska frågor.

Erik Johansson

Verified

55*******4R

No complaints here. Used these energy storage connectors on our newly deployed backup battery banks. Quick-lock snaps in with a solid, reassuring click. Highly recommend pvlinktech for reliability.

Steve Rogers

Let’s Build Your Connection Solution

Ready To Move Your Project Forward?

Tell us what you need, and pvlinktech will help you find a practical connector solution for waterproof, solar, signal, push wire, or custom cable assembly applications.

  • Custom Manufacturing OEM and ODM connector solutions based on your project requirements.
  • Product Selection Support Help choosing suitable models, ratings, materials, and cable options.
  • Bulk Order And Wholesale Supply Practical support for distributors, contractors, and equipment manufacturers.
  • Logo And Packaging Options Custom labeling, packaging, and private label support are available.
  • Quality-Focused Production Connector products are checked through structured inspection before shipment.
  • Fast Quote Response Share your application details and our team will respond with suitable options.

Request A Quote

Submit your project details below. Our team will review your requirements and contact you with a suitable connector solution.

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