Modernizing Aging Solar Systems: The Business and Technology of Repowering
As the residential solar market matures, a growing number of systems need more than routine service. Aging inverters, outdated equipment, monitoring issues, system failures, and changing homeowner energy needs are creating a new opportunity for installers: repowering.
But turning repowering into a successful part of your solar business takes both technical know-how and a clear business strategy.
In this webinar, Tigo will bring both sides together. Installers will learn how to identify and qualify repowering opportunities, evaluate what a system actually needs, and determine whether the right path is to restore, optimize, upgrade, or expand the system.
On the technical side, we’ll walk through the repowering process from diagnosis and system design through equipment selection, installation, commissioning, monitoring, and future expansion. On the business side, we’ll explore how to package and price repowering services, build clear customer proposals, manage scope and expectations, and turn one-time service calls into longer-term customer relationships.
Attendees will leave with a practical framework for approaching repowering—from the first homeowner conversation to the completed installation—and a better understanding of how to build the technical capabilities and business model needed to make repowering a profitable, repeatable line of business.
Objectives:
- Identify and qualify repowering opportunities that can support a repeatable service line.
- Assess and prioritize the right path—restore, optimize, upgrade, or expand—based on system condition, compatibility, and homeowner goals.
- Plan and execute repowering projects from scope development and equipment selection through installation, commissioning, monitoring, and documentation.
