Vertical Solar Tubes

Go green with solar tubes as it is Strong against bad weather,Flexible with power,Compacted to save space and easy-install .

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vertical solar tube features from sunfree solar

Products

solar lighting

Solar lighting

LED lighting witout any electrical bills

solar tube or solar pipe

Vertical solar tube

Easy deploy vertical solar pipe with IK 08

solar inventor and D4I DC2DC controller

Invertor and D4I driver

Solar powered invertor and D4I DC2DC dali control systems.

Why you should choose SUNFREE ?

The key is about balancing the quality and the cost:

  • Quality control: each one will be tested before package;
  • Experience: involved many projects and able to deal with terrible environment;
  • Certificates: many parts of solar systems get approved by MSDS, CE-EMC, IK08 and more.

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vertical solar tube features from sunfree solar
  • Solar tube with IK08

    Why you should apply the vertical solar tube !

    IK08 approved vertical solar tube!

    There is MUCH less area, the solar tube is strong against wind, sandstorm and heavy snow.

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  • quick install solar tubes

    Why you should apply the vertical solar tube !

    Less time to install them compare to flat one.

    Just mounted the vertical tube on the pole by screws and connect the cables, Done !

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  • Flexible power for solar led lighting

    Why you should apply the vertical solar tube !

    Easy to change the power and sizes.

    As you can see in the garden light, it is easy to change the quantity of vertical solar tube which on the same pole according to different project requirements.

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Certificates

certificates for all our products
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Meet Our Suppliers

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    About us

    SUNFREE is the vertical solar manufacturer so that we can control the quality and cost , you can know more about us HERE