Skip To Content


The Wind Sphere comes with a 1-year limited warranty. The one-year limited warranty covers all defective components. Green Energy Technologies will replace the defective components with a new or like-new product component(s) free of charge. The Wind Sphere technician installs the defective part(s) at the owner cost.

Wind Sphere warranty coverage is exempt for the following: Abuse, damage, misuse, alternation made to unit , service by non-Green Energy Technologies authorized personnel, improper maintenance (unit must be inspected annually), use of accessories or parts not provided by Green Energy Technologies, and operation outside product specifications.

WindCube wind energy system Warranty