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Low-energy-loss solar panel connector

The low-loss 4 mm Helios H4 connector for photovoltaic systems features a locking design to meet NEC 2008, and improved gasket materials to enhance reliability for long-term use in any environment. The connector includes a TUV-compliant touch-proof casing for increased product and user safety as well.

The Helios H4 features a self-cleaning, high efficiency grid contact, as well as long term UV and ozone resistance to extend the product’s life expectancy and performance. This versatile connector, used to connect multiple solar panels in strings and then to combine boxes or inverters, mates with industry standard connectors already in the market, making it suitable for use in existing applications.

Company info

40-60 Delaware Avenue
Sidney, NY
US, 13838


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