CASE STUDIES

EV Charging at a Seattle Apartment Community

23 x L2 ports with load control devices (Simple Switches) for future EV, allowed EV chargers up to 40A on 100A services, Multifamily, L2,

Bus chargers for Pierce Transit

9 x Chargepoint CPE250s @ 62.5kW
Public works, Fleet, L3
Supporting Pierce Transit’s transition to an electric bus fleet, we installed nine ChargePoint Express 250 fast-charging stations at their Lakewood Maintenance & Operations Base. These chargers provide reliable, high-power charging for Pierce Transit’s growing fleet of electric buses.

Starbucks HQ (21831)

14 x Chargepoint CP6021
Workplace, Service, L2As a ChargePoint-certified Operations & Maintenance partner, Puget Sound Solar completed the final installation and commissioning of fourteen ChargePoint CP6021 stations. Each site was pre-wired by Starbuck’s electrical contractor, including conduit runs to junction boxes and dedicated breakers in the electrical panel. Once the infrastructure was in place, our ChargePoint certified electricians performed the final bolt-down, electrical terminations, and network commissioning to bring the stations online and ready to use by 
Starbucks employees.

WA State Military (19620)

5 x CPF50s (10 ports), Transformer upgrade, new service

Public Works, Fleet, L2, New Service

Washington Military Department (21527)

5 x Dual Port Chargepoint CT4000s and 2 x Chargepoint CPE 250s
Public Works, Fleet, L2, L3
This complex and rewarding installation involved significant civil and electrical upgrades to support new electric vehicle charging infrastructure. The project required a brand-new utility service to power both DC fast chargers and Level 2 stations. To meet equipment requirements, a new 480-volt service was installed for the DCFC units, along with a 480-volt panelboard, a step-down transformer to 208 volts, and a 208-volt panelboard for the Level 2 stations. Extensive 
trenching was performed across the parking lot to route power to each charger location.

MRA

6 x Tesla Universal L2 Chargers
Workplace, L2, Cord Theft Prevention,
As a part of this company’s fleet electrification plan, we installed six L2 Tesla Universal Wall Connectors to support their transition to an all-electric vehicle fleet. This project showcased our turnkey expertise in the design, permitting, and installation of commercial EVSE infrastructure. Working in partnership with Seattle City Light’s Make-Ready Program and EV support we helped the client secure 98% of the project cost. MRA worked on a novel solution for cord theft, and they are well on their way to 100% fleet electrification by 2030.