Money-Back Guarantee. No Questions Asked.


What makes SELS different from other kilowatt reduction and utility cost suppression companies is our comprehensive limited warranty on all residential and commercial installations.

One Year Exclusive Warranty

If you are not completely satisfied, for a period of one (1) year following installation, we will refund 100% of the costs associated with the installation and equipment of the power conditioning device.

5 Year Functionality & Craftsmanship Warranty

If within five (5) years from installation date, the product fails to a defect in functionality or workmanship, we will repair or replace the affected unit free of charge (less uninstall and reinstall costs). Additionally, standard ground shipping costs to send defective units as described above, back to us, and standard ground shipping costs of the repaired or replaced unit will also be covered. See our comprehensive warranty package here.

SELS also offeres a 5 year extended warranty and a 5 year extended warranty that includes a service contract.

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Sustainable Energy & Lighting