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One of the earliest pioneers of new energy transmission and distribution protection systems and electric vehicle charging pile solutions

Liu Xinwen, founder of the Suntree brand, served as General Manager at the technology center of a leading player in the industry and is good at market analysis and strategies. He led the Company's first foray into the new energy market in 2007. Upholding the philosophy "Connect Man and Nature with Technologies", he is determined to developing the photovoltaic electrical and electric vehicle charging industry and creating high-quality, high-service, high-innovation, diversified industrial chain solutions.

 

Thanks to the proven track record in the traditional electrical industry, the Company is highly competitive and influential in the renewable energy market. For the purpose of the production of electric vehicle products, a technology center and a R & D team have been built to ensure the success of every photovoltaic, battery and electric vehicle charging project.

 

Our products are ISO9001-2008 certified, which proves our emphasis and commitment to quality. Through ongoing product optimization and upgrading, we build one-stop solutions and flexible delivery capabilities to provide sustainable, reliable and cost-effective quality services for residential, commercial and utility-scale renewable energy projects.

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FULLY-FUNCTIONAL LABORATORY
Strategically located in China, our manufacturing facility has the proper accreditations and certifications for effective and reliable testing of materials and components. Functioning as our central interface for our projects, we consistently inspect and monitor our products from design to sampling for ideal output. This translates to our clients receiving dependable products that perform optimally in a diverse range of applications.
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RIGOROUS TESTING METHODS ONLY TO ENHANCE PRODUCT LIFE
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Test platform for simulating lightning strikes

Mainly test DC/AC surge products

Test batch 1:1000

Test surge action speed in case of lightning strike

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Glowing filament thermal resistance test platform

Mainly test DC/AC components

Test batch 1: 500

Test whether the service life of the product handles is up to the standard.

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Test platform for electrical life of charging connectors

Mainly test DC/AC charging connectors

Test batch 1:1

Test whether the service life of the gun heads is up to the standard.

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Mechanical life test platform

Mainly test DC/AC surge products

Test batch 1:1000

Test surge action speed in case of lightning strike

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Electrical life test platform

Mainly test DC/AC components

Test batch 1: 500

Test whether the service life of the product handles is up to the standard.

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EMC

Mainly test DC/AC charging connectors

Test batch 1:1

Test whether the service life of the gun heads is up to the standard.

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