EV Chargers

Levels of Residential Chargers

Level 1:

Level 1 Charging provides an average of 5 miles of driving range per hour of charging. This level of charging uses a cord that has a J1772 connector and a standard 3-prong connector. Because of this, these cords can be plugged into most standard wall outlets, not requiring a installation of a dedicated EV charger. This can be beneficial for residents who do not want to install a level 2 charger, or for renters who do not have permission to install an EV charger. To help ensure funds are directed towards a more permanent build out of EV charging infrastructure, level 1 chargers and installations do not qualify for the PowerUpRI rebate program.

Level 2:

Level 2 Charging provides an average of 25 miles of driving range per hour of charging. This level of charging requires higher voltage ports, either 208V or 240V. Most residential homes have a 240V service available, and due to the increased charging speed, this level can fully charge most electric vehicles overnight. Because of this, the installation of a level 2 charging port is a popular option for many Electric Vehicle owners. This level of charging also uses a J1772 connector, the standard for EVs. Tesla vehicles have their own charging connector called a NACS connector, however, all Tesla vehicles come with a Tesla to J1772 adapter. Level 2 EV chargers that are Energy Star Certified qualify for the PowerUpRI rebate program. See the PowerUpRI Overview page for additional charger eligibility requirements. 

Level 3:

Level 3 chargers, also known as DC Fast Chargers, are growing in popularity for public sector charging due to the rapid charge times. These chargers can recharge a battery from 20% to 80% in around 20 minutes, depending on the EV. However, due to their high cost of installation, they are not recommended for residential charging. Level 3/DC Fast Chargers are not eligible for the PowerUpRI rebate program.

Energy Star Certification

Energy Star certification is required for an EV charger to be eligible for the PowerUpRI rebate program. This certification ensures that the charger has optimal energy savings, as well as meets all federal safety requirements. 

Energy Savings: ENERGY STAR certified EV chargers provide the same functionality as non-certified products but use 40% less energy in standby mode, reducing their impact on the environment.

Safety: Not all EV chargers that are for sale are safety certified, including some from large online and storefront retailers. To ensure your charger meets safety standards, choose one that has earned the ENERGY STAR label. All ENERGY STAR certified chargers are tested for safety by a nationally recognized testing laboratory (Energystar.gov).

Not sure which chargers are certified? Check out the Energy Star Product Finder to search for eligible chargers. Please note that this product finder includes Residential and Commercial scale chargers, only residential scale chargers are eligible for this rebate.