D.C.'s First Solar + Storage Resiliency System

Solar Power WorldJanuary 27, 20201359


SimpliPhi Power, a provider of cobalt-free, non-hazardous energy storage solar power systems partnered with Pepco and New Partners Community Solar to launch one of the first resiliency centers in Washington D.C. that are powered by solar energy and SimpliPhi Power’s solar batteries.

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D.C.'s First Solar + Storage Resiliency System

SimpliPhi Power, a provider of cobalt-free, non-hazardous energy storage solar power systems, has partnered with Pepco and New Partners Community Solar to launch one of the first resiliency centers in Washington D.C. that is powered by solar energy and SimpliPhi Power’s solar batteries at a new affordable housing development, The Maycroft.

As climate change intensifies with increased extreme weather events, studies have shown that under-resourced, low-income communities will be among those most vulnerable to the impacts. Resiliency centers are expected to become more commonplace as communities respond, prepare and adapt to our new climate reality.

The Maycroft’s Resiliency Center includes a 70.2-kW rooftop solar panel installation combined with a 46-kW/56-kWh battery solar power system that seamlessly disconnects from the grid and provides power for up to three days during an unplanned power outage.

The solar + storage system uses SimpliPhi Power’s solar batteries to support critical loads for the center, such as refrigeration for food and medication, exhaust, floor fans, lighting, outlets for charging cell phones, medical devices, kitchen facilities and televisions. During a power outage, the Resiliency Center safely islands from the grid and runs 100% off of the SimpliPhi solar batteries and solar power system, becoming an independent and self-sustaining microgrid.

“The impacts of climate change have manifested in more frequent and severe weather events; resulting in power disruptions for millions and costing the economy tens of billions of dollars each year,” said, Catherine Von Burg, CEO, SimpliPhi. “Customer-cited energy storage can provide instant access to reliable and affordable power when the grid goes down and optimize energy usage when the grid is available, benefiting both utilities and energy consumers.”

Pepco will manage the interface between the SimpliPhi solar batteries and the solar panel installation, allowing the company to learn more about using this technology in future applications. This is the first such resource in the district.

“We know that climate change is real, and as leaders in the energy industry, we want to help usher in the clean energy future while doing our part to combat climate change and prepare for a world with more extreme weather and less predictability,” said Donna Cooper, Pepco Region President. “Even as we modernize the local energy grid with devices that are helping to provide the most reliable service in the history of our company, the impact of climate change, natural disasters, and other emergencies that affect the energy grid are becoming more frequent. And these challenges fall most heavily on our low-income residents and neighbors. We are excited about this project and we think this pilot could be a roadmap for others to follow, both in the District and beyond.”

SimpliPhi is thrilled to have played a role in making this landmark grid resiliency microgrid project a reality and to support Pepco’s commitment to ensuring access to vital, sustainable energy resources for all customers, the company said in a press release.

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