Your smart radiators are already paid for. Now make them earn their keep.

You invested in smart heating but you’re still burning through energy costs. Cut electricity use by 20% and decarbonise your buildings by connecting your electric load to the grid without capital expense.

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Procured to give more control and reduce energy waste, what smart radiators actually often do in most halls is let students set the temperature and not much more. Void periods between tenancies run unchecked, centralised visibility is not available, SECR data is being collected manually, if at all. And the energy savings that should have followed the hardware investment have not materialised because the hardware alone was never going to deliver them.

With Voltalis, void periods automate, heating schedules optimise, grid flexibility events fire automatically, students retain local control, and ESG data is generated automatically. All at zero cost.

Your entire estate on one screen.

Made for modern student accommodation

If your halls run smart radiators, connection happens at cloud level. No hardware in any room, no engineer visits, no disruption to occupants.

Deploy an entire estate in days

No room-by-room installation means the fastest route to full coverage. A whole residence connects in the time a traditional install covers a corridor.

Every room, one dashboard

Real-time electricity consumption by block, floor or room. Your team sees waste the moment it happens, across every connected building.

Term-time in, holidays out

Set profiles for term, holidays and void periods. Empty rooms power down automatically and warm up before students return. No manual reprogramming at the start of each term.

Students always win

Local settings take priority. A student adjusts their radiator and that choice holds, with our optimisation working within it. Comfort complaints stay at zero.

Seasonal and calendar adjustments

Set different profiles for term-time, holidays and void periods. Schedule changes apply automatically – no need to manually programme every appliance at the start of each term.

Capex & opex free. Forever.

Voltalis funds everything: the survey, the hardware, the installation, the commissioning and the platform. No capital expenditure, no operating cost, no subscription and no hidden fees.

Key benefits

ESG

ESG data without the manual work

Automatic granular electricity data at device and block level. Ready for Scope 2 disclosures and board sustainability reporting from go-live. No spreadsheets, no meter reads, no chasing estates for numbers.

ESG

Tangible ESG progress

Significantly reduced electricity and carbon consumption across your connected heating estate, auditable, exportable and available in your dashboard at any time. A clear, documented contribution toward ESG progress.

OPERATIONS

Void periods that manage themselves

Set your void period rules once. Every room across every block powers down when a tenancy ends and restores on schedule before the next one begins. No manual process, no intervention from your team, no risk of heating an empty building unnoticed.

OPERATIONS

Students stay in control of their own room

Comfort is protected within parameters your estates team define and can change at any point.

FINANCIAL

Savings from the moment we connect

We leave you to take care of your estate and students, while we take care of the rest. You pay nothing to activate it, nothing to run it and nothing for ongoing support. The system starts saving from the day it connects. Saving strengthens each season as the programme learns your estate’s thermal and occupancy profile. It’s the Voltalis way.

Proven to make a difference

HIGHER EDUCATION

13% less electricity consumption for a heritage estate.

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HIGHER EDUCATION

14.8% less electricity consumption and no discomfort.

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View Our Case Studies

Any questions? 
We’ve got you covered.

We’ve already helped thousands of organisations across Europe.

How do we know if our radiators are compatible? 

Any Lot 20-compliant smart radiator on the Tuya platform qualifies — Adax, Ecostrad, Mylek, Elnur, Rointe and 100+ others. Send us the make and models of your appliances, and we can confirm compatibility without the need for a site visit.

Will students notice the demand response events?

No. Events involve small, brief adjustments within a comfort band your estates team defines upfront — designed to be imperceptible under normal conditions.

What if we have a mix of smart and legacy devices across different halls? 

We activate cloud-compatible blocks immediately and run our fully funded Retrofit-as-a-Service (RaaS) programme on blocks with legacy heaters in parallel. Learn more about our Retrofit solution here.

Who controls the system day to day?

Your estates team keeps full visibility and control through a real-time dashboard. You can see every connected appliance and override at any time.

Does this help with MEES 2030? 

Yes. Measurably reduced energy consumption is a direct input into EPC assessments. Voltalis generates the auditable, exportable consumption data your EPC assessor needs. If some blocks have legacy or non-compatible devices, our Retrofit-as-a-Service programme replaces them with Lot 20-compliant hardware that addresses the hardware standard MEES 2030 EPC B requires directly.

REQUEST A DEMO

Schedule your free demo now and start saving costs & carbon.