Turn rooftops into revenue
Get up to $300K/year with $0 setup cost when you partner with the modern solar broker for leading real estate owners.
Free solar evaluation
See how much your rooftop could earn
Evaluate every property, get transparent, competitive bids, and unlock predictable income with zero CapEx.
.webp)
Get a solar or EV charger evaluation
Solar
Annual savings or roof rent estimate
Multiple financing types
Optimal system size and configuration
Free solar evaluation
EV charger
Net income at optimal charger configuration
Interactive downloadable cash flow model
Operating recommendations
EV charger evaluation
Lux engine: Portfolio intelligence, bids, and execution in one place
Everything you need to evaluate, transact, deploy and measure
Our Lux Engine delivers investment‑grade financial and technical analysis for every property, then activates a competitive developer marketplace to secure the best terms.
Prioritize: screen every asset to find winning roofs
Qualify: validate energy, structure, and constraints
Configure: property‑specific financial models, zero‑CapEx options
Transact: competitive bids from vetted developers
Deliver: build, monitor, and report performance
The modern solar broker turning rooftops into new revenue for leading real estate owners.
"Lumen Energy is conducting solar feasibility studies of Nuveen Real Estate’s entire U.S. portfolio, a diverse collection of more than 1,500 properties across geographies and building types. Lumen’s unique technology allows us to meet our portfolio-wide feasibility goal well ahead of schedule. More important, Lumen will hand our PM teams actionable solar financing offers for every viable asset, empowering them to deploy on-site clean energy at scale"
Brittany Ryan
Head of Sustainability, Americas at Nuveen Real Estate
Lumen is our trusted clean energy partner. What sets Lumen apart is a singular focus on optimizing value for the building owner. And critically for us, Lumen is agnostic to capital structure – if we want to self-finance, take on CPACE debt, or get third party PPAs – Lumen’s platform allows us to advance our clean energy strategy with speed and confidence.
Adam Slakman
Vice President, Global ESG at Hines
After carefully reviewing multiple options, we decided to partner with Lumen Energy for Greystar’s Ltd. properties. With Lumen’s support, we’re confident we can efficiently equip all Ltd. properties with solar power, without slowing down our rapid scaling plans. Greystar is proud to lead on sustainability, but we also know that solar is cheaper than grid energy in an ever-increasing number of locations. We look forward to improving our operations, providing value for our tenants, and generating returns for our investors via this initiative.
Brandon Chinn
Senior Director of Innovation at Greystar
We know solar can be accretive to a growing number of properties as a clean energy solution. We were very pleased to discover a way to quickly install solar on qualified multifamily properties and see immediate savings both in our property management costs and for our residents' utility bills — all for $0 CapEx.
Rachel Diller
Senior Managing Director, Acquisitions and Co-Chief Investment Officer for Bridge Investment Group, Workforce & Affordable Housing
Case Studies
Learn how to partner with Lumen Energy
