Install EV chargers or analyze a site in Sun Prairie, Wisconsin. 16 existing public charging locations (3 DC fast, 13 Level 2). Free 0–100 profitability score on any Sun Prairie address from EV Data Map by Charge Rigs.
Sun Prairie, Wisconsin is served by 16 public electric vehicle charging locations operating 38 individual chargers — an average of 2.4 chargers per site. Of those locations, 3 (19%) offer DC fast charging suitable for road-trip stops and short-dwell sessions, while 13 (81%) provide Level 2 charging for longer dwell times such as workplace, retail and overnight parking.
The largest charging network in Sun Prairie is ChargePoint Network with 13 locations, followed by RIVIAN_ADVENTURE with 1. Average DC fast power across the city is approximately 183 kW, which puts most fast-charging stalls in the modern 150 kW–350 kW class capable of delivering a meaningful state-of-charge top-up in 15–30 minutes for a typical EV.
EV Data Map is an EVSE and DC Fast Charger location analyzer that scores every potential charging site in the United States from 0 to 100 for DC Fast Charger ROI, combining EV ownership density, daytime population, traffic, demographics, nearby competing chargers, dwell-time characteristics of surrounding land use, and grid capacity. Use the analyzer below to enter any address in Sun Prairie and receive an instant ROI score, demand projection, and recommended charger configuration.
Sun Prairie, Wisconsin, features a concentrated EV charging infrastructure, with 81% of its 16 public charging locations operated by ChargePoint Network, ensuring a consistent experience for users. The city is home to three DC fast charging stations, averaging 183 kW in power, and one standout stall reaching 300 kW, catering to the needs of drivers seeking quick top-ups. Notably, 33% of these fast charging sites offer 150 kW or higher, making Sun Prairie attractive for EV owners who prioritize rapid service. With a diverse mix of Level 2 and DC fast options, developers can capitalize on this unique landscape, especially considering local demand and the strategic advantages presented by site placement and existing network reliability.
DC fast share: 19% of locations. Level 2 share: 81%. Average chargers per site: 2.4. Average DC fast power: 183 kW.
The following operators run public charging in Sun Prairie, ranked by number of locations.
A selection of higher-power public charging locations across Sun Prairie, sorted by power level.
Other cities in Wisconsin we cover with full charging data and site profitability scoring — useful for comparing footprints across the state.
Every score on EV Data Map blends location demand, competition and operating economics into a single 0–100 number. Demand is modeled from registered EV count, commute and through-traffic patterns, daytime worker population, retail and hospitality footprint, and tourism inflows. Competition uses the count and quality of nearby existing chargers — including DC fast power, network reliability and dwell-fit. Operating economics include estimated electricity tariffs, demand-charge exposure, expected utilization, and capital cost for the recommended hardware mix.
For Sun Prairie specifically, our model accounts for local commute corridors, nearby interstate and US-highway traffic, the existing footprint of 3 DC fast and 13 Level 2 sites, and the typical dwell profile of the surrounding land use. The result is a per-address score plus a recommended configuration — number of stalls, target power level and network — that maximises projected revenue.