INTERNSHIP DETAILS

Client Relations Summer Intern

CompanySol Systems
LocationWashington
Work ModeOn Site
PostedFebruary 27, 2026
Internship Information
Core Responsibilities
The intern will provide excellent customer service by responding to inquiries via email and phone, while also supporting data tracking and development of accounts in internal databases and HubSpot. Key tasks include contributing to business development initiatives and assisting with state registration processes.
Internship Type
full time
Salary Range
$20 - $25
Company Size
161
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
Sol Systems is a national clean energy firm focused on building domestic energy that benefits local communities. The Company is operating, building, and managing over 7 GW of projects across 38 States for Fortune 500 companies, municipalities, utilities, schools, and more than 40,000 customers across the United States. Sol Systems works with institutional clients, corporate partners, and foundations to create an energy future we can all believe in. The company was founded in 2008 and is led by its founder. For more information, visit https://www.solsystems.com/.
About the Role

Sol Systems is an independent power producer committed to building and operating clean energy infrastructure that benefits communities for the long term. We develop, finance, and own solar and storage projects across the United States and partner with utilities, corporations, and local organizations to deliver responsible energy solutions. 

Sol Systems is seeking a Client Relations Intern to support the Client Relations Team. The intern will assist with customer account management and implementation of process improvements and efficiencies. Through this position, the intern will learn about state renewable portfolio standards and solar renewable energy credits (SREC) markets. They will also gain experience in customer account management and escalation handling. This position provides a fantastic launching pad for a career in renewable energy. 

Sol Systems’ Client Relations Team manages accounts for a customer base of over 30,000 solar energy system owners across thirteen states. Customers rely on Sol Systems to sell their SRECs, an important source of revenue from their solar installations. Sol Systems prides itself on its excellent customer service. 

Key responsibilities:  

  • Provide excellent customer service by responding to customer inquiries via email and phone 
  • Support data tracking and development of accounts in HubSpot and Sol’s internal databases 
  • Contribute to project-based business development initiatives to retain existing customers and reach out to potential customers 
  • Assist with state registration processes 
  • Assist with other projects as needed  

A successful candidate will possess the following skills and attributes: 

  • Interest in renewable energy 
  • Interest in customer service   
  • Excellent written and verbal communication skills 
  • Strong organizational skills and attention to detail 
  • Proficiency in Microsoft Excel 
  • Knowledge of SQL is a plus
  • A current rising undergraduate junior, senior, or graduate student  

Location & Hours: This is a full-time summer internship (30–40 hours per week) based in Washington, D.C. The internship will last approximately 8–10 weeks. Interns will be expected to work in the office three days per week.  

Compensation: This is a paid internship, with an hourly rate of $20–$25, commensurate with experience. 

To Apply: Please submit a resume and hourly rate expectations. 

Sol Systems is an equal-opportunity employer, and does not discriminate based on gender, race, ethnicity, orientation, creed, or other traits. Sol Systems supports and encourages candidates of all backgrounds to apply. 

 

Key Skills
Customer Account ManagementProcess ImprovementData TrackingBusiness DevelopmentCustomer ServiceCommunicationOrganizationAttention To DetailMicrosoft ExcelSQL
Categories
EnergyEnvironmental & SustainabilityCustomer Service & SupportFinance & AccountingAdministrative