Consulting Services

At RES, we leverage 30+ years of real-world experience to identify and evaluate renewable energy opportunities and engineer actionable solutions to complex energy problems. Our unique combination of hands-on experience in the field coupled with our design and engineering background allows us to approach challenges from a holistic perspective. RES consulting services empower our customers to make enlightened decisions every step of the way.

  • Energy and power needs assessments
  • Product selection and engineering consulting services
  • System performance modeling and optimization
  • System economic modeling
  • Project feasibility studies
  • Market viability feedback for new technologies
  • Equipment beta testing
RES Solar PV Consulting Services
RES consulting service
RES consulting service
RES consulting service

RES solar PV system off-grid Hawaii, Steve Mann

Off-Grid System

“We had an off-grid project collapse before installation when a lower-priced vendor ran into business difficulties. RES stepped in and showed tremendous flexibility in getting our project restarted, with an improved design. They have been, from start to finish, knowledgeable, easy to talk to, easy to work with, and thoroughly professional. They do what they say they are going to do, when they say they’re going to do it, and the crew have been nice people to have around. They don’t publicize themselves aggressively, but if you’ve found your way to them, you have done very well..”

Stephen “Steve” Mann, client since 2021