"We’ve seen our C65s pick up in the last couple of quarters and that’s both CHP and oil and gas related. That product today is our highest margin product, the C1000s and C200s are next." https://seekingalpha.com/article/4143345-capstone-turbines-cpst-ceo-darren-jamison-q3-2018-results-earnings-call-transcript?part=single https://seekingalpha.com/article/4143345-capstone-turbines-cpst-ceo-darren-jamison-q3-2018-results-earnings-call-transcript?part=single