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How SMARTSTOR™ helps UK homes save more

The Powervault P5 is a fully integrated, modular, and upgradeable solar and storage device. So, how does it help you save more?
  • Posted by Sophie
  • 4 min read (586 words)
  • Last updated 06 Oct, 2025
  • Category: Solar PV

Powervault have been at the forefront of energy storage technology since 2014, designing and manufacturing intelligent solar batteries in their UK factory. The Powervault P5 is a fully integrated, modular, and upgradeable solar and storage device. So, how does the Powervault help you save more?

Why aren’t UK homes maximising solar panel savings?

Over 1.3 million UK households already use solar panels to cut their energy bills and reduce carbon emissions, however, many are not seeing the full benefits. Without home battery storage and intelligent energy management, a large proportion of solar energy is exported back to the grid rather than used at home.

What is Powervault SMARTSTOR™?

SMARTSTOR™ is an advanced energy management software developed by Powervault. it ensures that UK households use more of the energy they generate, by learning your energy patterns, monitoring weather forecasts, and tracking time-of-use tariffs. SMARTSTOR™ makes smart decisions on when to store, use or top up your Powervault battery with the cheapest electricity available.

Closing the solar technology gap

Traditional solar panels only save you money when your home is occupied during daylight hours. If nobody is home, much of the generated energy is wasted and exported to the grid. A Powervault P5 can increase your savings by an average of 90% vs a battery with no time-of-use tariff or scheduling capability.

How SMARTSTOR™ reduces energy bills

SMARTSTOR™ takes the guesswork out of managing your energy. It automatically stores excess solar power, predicts how much you will generate based on the weather, and charges from the grid at the cheapest times. This means you rely less on expensive peak time electricity and more on your own clean energy, bringing consistent reductions to your energy bills.

The environmental benefits of SMARTSTOR™

SMARTSTOR™ is not just about saving money. It also helps UK households lower their carbon footprint. Peak energy demand in the UK falls between 4pm and 8pm, when the grid often relies on fossil fuel generation. By avoiding grid use at these times, SMARTSTOR™ reduces demand on polluting sources and supports the UK’s shift to renewable energy and net zero.

Why choose Powervault?

For homeowners looking to make the most of their solar investment, a Powervault battery with SMARTSTOR™ is the smart choice. It delivers bigger savings, greater energy independence, and a greener lifestyle. Whether you already own solar panels or are planning a new installation – or even if you do not want solar installed and just want to benefit from cheaper time-of-use tariffs, HeatElectric can help you with Powervault’s proven technology.

HeatElectric are the only Powervault installer to offer a 15-year warranty. We are Which? Trusted Traders, Trustmark assured, and MCS accredited for both solar PV and home battery storage.

Get started with solar battery storage

If you want to cut your energy bills, reduce your carbon footprint and future-proof your home, now is the time to invest in solar battery storage with Powervault. Get in touch today and discover how much more you could save.

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