The Leading Provider of Energy Solutions to Multi-Tenant Properties

King Energy enables commercial-scale solar at shopping centers and office buildings, bringing financial benefit to property owners and their tenants. Using the OneBill™ software platform, energy savings are shared across many tenants.

Our Approach

A Straightforward Way to Increase Property Value

King Energy makes solar simple, and financially beneficial. We pay rent for unused roof or parking lot space and install solar, fully at our expense. Using the industry’s leading multi-tenant billing software, we provide the energy we generate to the tenants at the property, saving them money on their energy bills. Property owners get a new source of long-term rent and tenants save money on energy, all with no cost or hassle.

Rental Income

King Energy becomes a new tenant, paying rent for roof or parking lot space.

Tenant Savings

We provide solar energy to your tenants, saving them money on their energy bills.

Property Value

King Energy’s lease directly increases the long-term rent roll, increasing property value.

We Keep It Simple

How it Works

King Energy rents unused roof or parking lot space, creating a new source of property income.

King Energy installs solar panels, covering all installation and maintenance costs.

Solar energy is provided to tenants, saving them money on their energy bills.

The property generates extra rental income and tenants pay less for energy.

One Energy Invoice


King Energy makes the experience of using solar simple and hassle-free for tenants. The OneBill™ software platform delivers a consolidated, monthly energy bill that combines tenant’s utility and solar usage. Tenants get a single energy bill and make a single payment, saving money with no new complexity. And, if they have any questions, our US-based support team is available to help.

Topics of Interest

Our Blog

Commercial Roofing, the Customer-Centric Way

Much of the excitement for the increasing availability and efficiency of commercial rooftop solar emphasizes the latter half—the solar part. But there is no rooftop solar without the roof, and that’s Bill Pegnato’s specialty. Bill, the CEO of Pegnato Roof Intelligence...

The Direction and Future of Renewable Electricity

The promise of renewable energy sources is that they will improve sustainability—not just for the environment, but for businesses. After all, solar and wind aren’t subject to all the same forces as coal, natural gas, or nuclear fuel sources, and business owners value...
Headshot of Josh Wirth, CEO and Founder of Daly Energy

Modeling a Better Way Forward for Solar Production

Josh Wirth, founder of Daly Energy, saw a need for a better solar modeling process. His solution is a game-changer for the industry. Similar to financing a commercial building, solar developers estimate the cash flow of their systems and use those estimates for...

21 Questions to Ask Solar Companies

If you look around, there’s clearly a growing demand for commercial solar. It’s not just for industrial warehouses and big box stores anymore. Everything from shopping centers to office buildings are getting in on the action, using onsite solar to lower tenant energy...

Commercial Solar Financing Options

With rising utility energy rates and more interest in sustainability in the market, there’s never been a better time to finance commercial solar. These systems are here to stay, offering countless financial and environmental benefits. The biggest challenge for most...