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As one of the largest pure play engineering firms in the country, we exclusively serve the Solar, Battery Storage and Substation markets. From a 1GW solar farm to a 345kV substation to a 800MWh battery storage project, we have you covered.

Our Markets


Solar Icon
Starting in the solar industry in 2014, EVS was able to engineer a lot of firsts, be it one of the first 1500V system or understanding tracker grading or bifacial solar panels, EVS has seen it all when it comes to solar projects. When you partner with EVS for your solar project, you’re working with a team of experienced engineers and a multidisciplinary team who can assist you with everything from 10% designs, preliminary survey, geotechnical and hydrology to full construction sets and studies.

EVS understands that solar is a competitive industry and with the help of EVS’ multi-disciplinary team, we focus on providing a value engineered project with seamless integration and keeping safety and quality as our top priority. With our multi-disciplinary project management approach, we are able to hit tight deadlines and with our experience of building utility scale and distributed generation solar projects all across the country, we are able to tackle any difficult challenge thrown our way.

Battery Storage

Battery Storage Icon
When it comes to change and innovation, look no further than EVS within the battery storage industry. EVS was one of the early entrants to the utility scale and DG battery storage market. With our first project in 2017, EVS has gained tremendous experience working with all the top tier battery OEM’s, integrators, and top EPC’s and Developers across the country. We’ve worked with some of the most demanding AHJ’s in CA and other areas of the country. EVS has completed AC coupled, DC coupled and DC coupled retrofit projects. In addition to Solar collector Substation projects, EVS has designed standalone and battery substation projects along with wind storage projects.


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EVS provides Substation and Switchyard engineering to complete the one-stop shop experience for our clients. EVS’ team of experts has successfully designed substations to meet a wide range of challenges including substation retrofits, tight urban substations and greenfield substation projects. From physical, P&C, Structural and Civil design to having the support of a studies team that tackles both steady state and dynamic studies, EVS has the knowledge and experience to design substations and switchyards from 12.5kV to 500kV+ voltages all across the nation.

Why work with EVS

The EVS ECOsystem!

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25 GW of solar and battery storage.
• Industry leading knowledge.

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Customer Service

• You call, we answer.
• We hit deadlines.
• Relationships matter.

ECOsystem One-Stop-Shop Icon

• All scopes in house.
• Single point of contact.
• Seamless integration.

Our Projects

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Industry Affiliations

Clean Energy Economy Minnesota LogoSolar Energy Industries Member LogoMinnesota Solar Energy Industries Association LogoColorado Solar and Storage Association Logo
ASCE logoACEC logoIEEE logoSHRM logo
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