The Leading Provider of Energy Solutions to Multi-Tenant Properties

King Energy enables commercial-scale solar and storage solutions at shopping centers and industrial buildings, bringing financial benefit to property owners and their tenants. Using the OneBill(™) software platform, we allow property owners across the United States to further their sustainability goals while also increasing property value.

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, as well as to the broader community, 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 & Property Value

King Energy becomes a new tenant, paying rent for roof or parking lot space. The lease directly increases the net operating income, increasing property value.


King Energy programs provide direct sustainability benefits to the property and to the local community. Our data integration solutions allow this benefit to be seamlessly incorporated into sustainability and ESG reporting.

Nationwide Partner

We are built to support large property ownership firms, with diverse property types across many states. Our solution adapts to the location, building type and physical condition of each property.

We Keep It Simple

How It Works

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King Energy rents unused roof space and installs solar, covering all costs.

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Tenants purchase clean energy at a reduced rate and save on energy bills; excess energy is shared with the broader community.

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Property owners gain rental income and higher property value.

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

Interviews & Articles

Rob Hymes: Designing an Electrified Future With Solar, Storage, and EV Charging

The renewables space has always been a purpose-driven field. Led by passionate individuals looking to redistribute energy, increase independence, and create a sustainable future, the industry is driven by innovation and ideals. Only recently have those goals aligned...

Charging Success: Powering EV Growth with InCharge Energy COO, Terry O’Day

Renewable resources and policy has always had an interconnected relationship. Strong policies support the growth of renewable energy, while the adoption of renewable energy helps achieve the environmental goals set in public policy. It’s a mutually beneficial...

Quantifying Impact with ESG Strategy Consultant Cliff Brown

It’s no secret that sustainability or ESG considerations are becoming increasingly important in the corporate and investment world. But these criteria, otherwise known as environmental, social, and governance, are more than just ethical concerns, they are also...

Podcast Guest Appearance – Unless Brands w/ John Witchel

Delve into the realm of renewable energy with John Witchel, the visionary CEO of King Energy. With a background in software and finance, John’s journey back to the renewable energy sector is driven by a profound desire to make a meaningful impact. Join us as we...