Solar Harness

The solar harnesses from Suntree have excellent weather resistance and can withstand high and low temperatures, UV radiation, ozone, humidity and other natural factors.

Solar Y Branch Harness

SUNTREE Power Y Branch use high quality materials that guarantee long-term reliability.Lower contact resistance and higher current transfer capability ensure high product effiiency.SUNTREE Power Y Branch hlave IP68 water-proof rating and can be used in a wide operating temperature range from -40℃ to 85℃.

Rated Voltage:UL1500V/IEC 1500V

Rated Current:Max 70A

SH Series Solar Harnesses Photovoltaic Branch Harness

SUNTREE Power The SH Series use high quality materials that guarantee long-term reliability.Lower contact resistance and higher current transfer capability ensure high product effiiency.They were qualified in TUV&ETL labs with solar professional standards.The SH Series has passed both IEC1500V and UL1500V certifications. The waterproof rating is IP 68. It has UV resistant function.

Maximum rated current:50A

Max rated system voltage:DC 1500V

DC 1500V Y Branch

SUNTREE Power The SH-Y Branch use high quality materials that guarantee long-term reliability.Lower contact resistance and higher current transfer capability ensure high product effiiency.They were qualified in TUV&ETL labs with solar professional standards.The SH-Y Branch has passed both IEC1500V and UL1500V certifications. The waterproof rating is IP 68. It has UV resistant function.

Cable Spec:4 mm² ~ 16mm²

Voltage:1500V

SH-X Branch

SUNTREE Power The SH-X Branch use high quality materials that guarantee long-term reliability.Lower contact resistance and higher current transfer capability ensure high product effiiency.They were qualified in TUV&ETL labs with solar professional standards.The SH-X Branch has passed both IEC1500V and UL1500V certifications. The waterproof rating is IP 68. It has UV resistant function.

Cable Spec:4 mm² ~ 16mm²

Voltage:1500V

SH-T Branch

SUNTREE Power The SH-T Branch use high quality materials that guarantee long-term reliability.Lower contact resistance and higher current transfer capability ensure high product effiiency.They were qualified in TUV&ETL labs with solar professional standards.The SH-T Branch has passed both IEC1500V and UL1500V certifications. The waterproof rating is IP 68. It has UV resistant function.

Cable Spec:4 mm² ~ 16mm²

Voltage:1500V

2 to 1 Inline Fuse Unit Photovoltaic Branch Harness

SUNTREE Power 2 to1 Fuse Branch solution was certified under lEC&UL Standards. They were qualified in TUV&ETL labs with solar professional standards.

Rated Voltage:DC 1500V

Rated Current:Max 32A*2

Why choose SUNTREE?

SUNTREE's system has undergone long-term practice and rigorous environmental testing, and is committed to providing fully controllable quality and delivery for new energy projects worldwide.

SUNTREE's Solution

With nearly 20 years of industry experience, SUNTREE can provide proven, risk-optimized cable solutions for a wide range of complex operating conditions.

Technical R&D team of 50+ people, covering all key areas.
Matching database consisting of 500+ projects
Covering all typical extreme environments worldwide

Full-Process Quality Control

SUNTREE ensures that every cable possesses excellent electrical performance and environmental compliance through rigorous supply chain screening and material standard control.

Fully adopt halogen-free materials
Select only environmentally certified suppliers.
Limit the content of lead, cadmium, and other heavy metals

Safety Inspection

SUNTREE has established an independent, systematic product safety testing process, featuring multi-dimensional experimental validation and critical indicator monitoring

Strictly adheres to international safety standards
Passes multiple extreme environment simulation tests
Digital traceability system ensures real-time access to data across the entire supply chain.

The Globally Trusted New Energy Cable Expert

SUNTREE has delivered over 500 large-scale projects worldwide, providing specialized cable solutions for renewable energy, energy storage, electric vehicle charging, and industrial automation.

Romania

350KW PV Project in Romania

Romania

350KW PV Project in Romania

Romania

350KW PV Project in Romania

Romania

350KW PV Project in Romania

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Service & Support

SUNTREE has established a professional, responsive service support network to ensure you receive clear and timely technical and commercial support at every stage.

24/7 technical support ensures immediate response to critical project issues.
Free samples are provided to support physical verification, reducing selection and technical risks.
Service centers and local warehouses are established in multiple locations worldwide.

WHAT DO YOU WANT TO ASK?

FREQUENTLY ASK QUESTION

Does the product have a fail-safe design?

Our solar wiring harnesses are equipped with perfect fault protection design, such as over-current protection, over-voltage protection, under-voltage protection and other functions.

Is your solar wiring harness compatible with our existing solar equipment?

Is the mechanical strength of the wire harness sufficient?

What are the advantages in terms of high conductivity and low resistance?