- Energea, a global renewable energy developer and operator, has acquired the YO Residence Solar Project, a fully operational residential solar-plus-battery microgrid.
- The YO Residence microgrid supplies power to a 101-unit residential complex in Sandton, one of South Africa’s most affluent and economically active urban districts.
Energea, a global renewable energy developer and operator, has acquired the YO Residence Solar Project, a fully operational residential solar-plus-battery microgrid located in Sandton, South Africa. The project consists of a 281.82 kW DC rooftop solar system paired with a 700 kWh battery energy storage system (BESS) and marks Energea’s first microgrid acquisition on the African continent.
The transaction, valued at approximately USD 462,000, adds an income-generating asset to Energea’s Solarise Africa portfolio. The company said the project is expected to deliver immediate cash flow with a projected internal rate of return (IRR) of 13.88 per cent, reinforcing its strategy of acquiring de-risked renewable energy assets with predictable returns.
“YO Residence is the first microgrid in our Solarise Africa portfolio and a compelling acquisition, as it immediately begins contributing cash flow while expanding our geographic footprint into South Africa’s dynamic renewable energy market,” said Mike Silvestrini, co-founder and managing partner at Energea.
He added that the acquisition aligns with the firm’s focus on fully operational projects with proven performance histories and integrated battery storage.
The YO Residence microgrid supplies power to a 101-unit residential complex in Sandton, one of South Africa’s most affluent and economically active urban districts. The system is designed to mitigate the impact of the country’s persistent load-shedding by providing reliable backup power through a locally manufactured 700 kWh Freedom Won battery system.
According to Energea, the project is forecast to generate more than 423 MWh of electricity annually under a 20-year solar lease agreement with the YO Residence Body Corporate.
Revenue is derived from fixed energy payments of R2.66 per kilowatt-hour, alongside monthly battery service fees, both of which are subject to annual CPI-linked escalations.
The battery component alone is estimated to deliver value equivalent to R40,000 per month by protecting residents against grid outages. Conservative financial modelling shows the project remains viable even at occupancy levels as low as 50 per cent.
The facility uses Tier-1 equipment, including JA Solar modules, Megarivo inverters, and LUMAX racking systems, and is interconnected to the City Power of Johannesburg distribution network. Equipment warranties transfer with the acquisition, providing long-term performance assurance.
Operations and maintenance will be managed by Hooray Power, which will oversee monitoring, preventative maintenance, and compliance with South African safety and regulatory standards.
Silvestrini said the project addresses a practical challenge faced by many urban communities. “This isn’t about technology for its own sake. It’s about keeping lights on, security systems running, and daily life uninterrupted when the grid fails,” he said.