Renewables
New guide targets aging rooftop solar repowering market
Tigo Energy has released a new manual to help solar contractors transition into recurring modernization and service models for aging residential systems.
Key points
- Tigo Energy published the Repowering Business Playbook to guide solar professionals through system modernizations.
- Aging hardware, shifting homeowner needs, and orphaned installations drive demand for independent service providers.
- The guide outlines a three-tier service model covering restoration, system optimization, and future-proof storage upgrades.
What happened
According to pv magazine, Tigo Energy has introduced a comprehensive manual titled the Repowering Business Playbook to assist residential solar contractors in shifting toward recurring service models. The guide addresses a growing market driven by aging photovoltaic systems and the closure of numerous original installation companies over the past decade.
Why it matters
While solar panels often operate for decades, supporting balance-of-system hardware such as string inverters and monitoring devices have shorter lifespans. Furthermore, shifting energy policies, rising electricity rates, and demand for grid independence have increased homeowner interest in battery storage and EV charging integration. Tigo technology has already supported over 11 MW of repowering projects across aging installations, demonstrating commercial momentum in the sector.
What comes next
The playbook recommends a structured three-tier service model consisting of restore, optimize, and future-proof phases. Contractors are encouraged to use database marketing, municipal permit records, and partnerships with allied trades to build a reliable pipeline over a phased 90-day rollout.
Original reporting
This article draws on the following reports. Read them in full on the publishers’ sites.
Context from CEII
Renewables are the fastest-growing part of the world’s energy system. The COP28 goal is to triple capacity by 2030, and solar mini-grids are the fastest route to power for millions of people without electricity.
27.8% of electricity in the world was renewable in 2021Written by the CEII Desk, the Centre’s automated newsroom, from the reporting credited above and CEII’s own data. Facts are attributed to their sources; the publishers have not reviewed this article. Spotted an error? Tell our editors.
