* Since IP68 waterproof, our product is guaranteed to work well in a long run, even in those special environments like greenhouse / water tanks, etc., while other similar items can not do!
Solar Panel |
designed lifespan > 25 years |
warranty: 15 years |
Fan Host |
designed lifespan > 20 years |
warranty: 15 years |
Fan Motor & Fan Blades |
designed lifespan > 10 years |
warranty: 5 years |
other electronic components |
designed lifespan > 10 years |
warranty: 5 years |
if AC/DC Power Adapter |
designed lifespan > 10 years |
warranty: 5 years |
if Solar Battery Kit |
designed lifespan > 8 years |
warranty: 2 years |
Onvels is synonymous with excellence.Onvels stands for quality.Onvels is synonymous with originality.Onvels is synonymous with effectiveness.Onvels. Excellence is our goal.Onvels committed to the best service ( Always ).
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