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Ryan
I’m Ryan Huang, Business Development Manager at Suofanta Technology Co., Ltd., the manufacturer behind PVLinkTech.
We specialize in factory-direct production of solar PV connectors, energy storage connectors, waterproof connectors, and custom cable assemblies. I work with EPC contractors, system integrators, equipment manufacturers, and distributors worldwide, providing technical support, product selection, customization, samples, quotations, and long-term supply solutions.
With in-house manufacturing capabilities, we help customers develop reliable connection solutions from prototype validation to mass production.
MC4 vs PV4 Connectors: What’s the Difference and Are They Compatible?
PVLinkTech Technical Blog · Guides for Buyers, Mechanical Designers and Procurement Teams · Reviewed by the PVLinkTech Engineering Team MC4 vs PV4 connectors: what is the difference, and are MC4…
Connector Sample Testing: What to Check Before You Approve
Key Numbers Before You Unpack Item Value or source Contact resistance test current Not more than 100 mA, with test voltage not more than 20 mV (IEC 60512-2-1, Test 2a)…
Why Do Solar Connectors Overheat or Melt? 8 Root Causes and What to Check
PVLinkTech Technical Blog → Guides for Buyers, Mechanical Designers and Procurement Teams Reviewed by Peter Wang, Technical Director, PVLinkTech Updated 2025-8 Most solar connector overheating starts at one of two…
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