List of Manufacturers and Model Numbers (03-08-2018) that have been submitted on previous projects, reviewed by PPL EU, and accepted for use. If other manufacturers or models are proposed for use, please submit all pertinent technical information to PPL Electric Utilities - Distribution Standards for review.
Manufacturer's model number designation is subject to change by the manufacturer at their discretion.
If your model is not on the list, please contact your inverter manufacturer and request them to submit documentation that shows compliance with the UL 1741 SA Standard to the PPL contact below. Upon our review and approval of the inverter manufacturer documentation, the Smart Inverter list will be revised to include the new Smart Inverter model. and we will begin review of your application.
For systems 25 kW or smaller and being installed at a location with single-phase service forward request to: firstname.lastname@example.org
For systems larger than 25 kW and being installed at a location with single phase or three phase service, forward to request: email@example.com
Complete information on the equipment, connection of facilities, and installation of equipment must be submitted for review for each project.
New Smart Inverter Supplement Requirement (.pdf) (Effective September 7, 2017)