09/10/2026
Let's talk batteries!
Adding battery storage to your solar PV (new system or retro-fitted) can make a huge difference to your energy savings and ongoing costs, just like the 1.8MWh installation at Langdon Hospital shown in the video above.
Sometimes, adding a battery system and using it properly can make sense even without solar PV.
Batteries can help you store any excess electricity your panels generate to be used later, but can also be set to charge when prices are low, then discharged when prices are higher. They can help you overcome local grid limitations, and, when set up correctly, also provide backup in the event of a power outage.
Every organisation is different, so we recommend speaking to one of our experts if you are considering adding batteries. We can help you figure out what you actually need, and how best to set the whole thing up.
One further note - there can be a huge difference in battery quality and performance, even when two options have the same specs and appear the same on the surface. That's why we always recommend buying quality, like the Sigenergy batteries we used at Langdon for Devon Partnership NHS Trust.
We combined them with 1.042MWp of high-quality solar panels, mounted on low-carbon steel frames from Solarport to create a system built to perform over the long-term.
Want to explore if solar and battery storage could work for you? Get in touch today.
(With thanks to Triple Solar).