
PowerMarket is a B2B SaaS company focused on democratizing and scaling solar energy adoption globally. Their platform transforms buildings into clean energy assets, enabling organizations to decarbonize and monetize their properties, effectively turning them into virtual power plants. They offer solutions for self-funded installations by prioritizing properties with the best ROI and EPC using Machine Learning, managing installation processes, and monitoring outputs. For third-party PPA finance, they provide an advanced ML scanning tool to explore financing options from a partner network and manage the application process. PowerMarket serves various sectors including Social Housing and Local Authorities, Energy-Intensive Companies, Solar Installers and Consultants, Real Estate Funds and Owners, and Warehouses, Retail, and Business Parks. They leverage satellite imagery, ML analysis, weather, and EPC data to provide insights. The company aims to help businesses reduce electricity costs, cut emissions, and boost ROI.

PowerMarket is a B2B SaaS company focused on democratizing and scaling solar energy adoption globally. Their platform transforms buildings into clean energy assets, enabling organizations to decarbonize and monetize their properties, effectively turning them into virtual power plants. They offer solutions for self-funded installations by prioritizing properties with the best ROI and EPC using Machine Learning, managing installation processes, and monitoring outputs. For third-party PPA finance, they provide an advanced ML scanning tool to explore financing options from a partner network and manage the application process. PowerMarket serves various sectors including Social Housing and Local Authorities, Energy-Intensive Companies, Solar Installers and Consultants, Real Estate Funds and Owners, and Warehouses, Retail, and Business Parks. They leverage satellite imagery, ML analysis, weather, and EPC data to provide insights. The company aims to help businesses reduce electricity costs, cut emissions, and boost ROI.
What they do: B2B SaaS platform for end-to-end solar project lifecycle management (planning, delivery, monitoring, PPA management).
Tech focus: Machine learning + satellite imagery and meteorological data for site assessment, forecasting, and predictive maintenance.
Entity & HQ: Operates as SunReign Ltd; HQ listed in the United Kingdom (Oxford referenced).
Founding / launch: Launch date listed as Nov 2014.
Associated/backed by Techstars, Seraphim Space/Seraphim Space Camp, ESA Business Incubation Centre UK, Oxford-linked ecosystem, and individual investor Chris Adelsbach.
Scaling and operationalising distributed solar installations for organisations and asset owners.
2014
Solar software / Renewable energy SaaS
Listed as a last funding round type on Crunchbase profile.
Programme support listed on Dealroom (SunReign profile).
“Backed or supported by Techstars, Seraphim Space / Seraphim Space Camp, ESA Business Incubation Centre UK, Oxford-linked ecosystem references, and named individual investors including Chris Adelsbach and Martin Olczyk.”