Turn residential and C&I assets into VPP-ready capacity

Connect residential and C&I assets, aggregate and pre-pool them as one single flexibility resource, and monitor and dispatch your portfolio via API/MQTT — all from your own trading desk or control system.

Hardware-free. OEM-agnostic. VPP-ready.

Supporting 400+ DER models across EVs, solar, heat pumps, and batteries in 15+ European countries.

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Trusted by utilities, DSOs, and asset managers covering 2.3M+ energy customers

The time to invest in flexibility is now

Distributed energy assets are connecting to the grid faster than they can be controlled. Synergi turns these assets into VPP-ready flexibility, helping you cut costs, reduce risk, and scale 5x more efficiently.

Tap into unused and inflexible assets

80 GW of demand-side flexibility from residential and small C&I assets remains unutilised across Europe — representing a potential market of €58 billion per year.

A large share sits in inflexible assets like solar PV, waiting to be turned into controllable capacity

Building in-house is expensive and slow

Launching flexibility programs from scratch demands significant time, deep DER expertise, and capital.

Synergi is the only scalable way to unlock hundreds of MW across a fragmented asset base — so you can go live in weeks, not years.

Avoid costly over-investment in new capacity

Europe faces a projected 60 GW peak shortfall by 2030. Without orchestration, utilities risk overspending on new infrastructure. With Synergi, you can activate existing customer assets instead — at a fraction of the cost.

Partnering with Synergi is 5x more cost-efficient.

Software control, not hardware retrofits

Software control is becoming a core capability for utilities, DSOs, and asset managers, because most distributed energy assets like residential and C&I solar can't be economically retrofitted with hardware installations.

We turn this around by focusing on OEM connectivity and technical aggregation, making previously inflexible assets flexible through cloud-to-cloud connections, with no hardware required

Your customers. Your brand. Powered by Synergi.

Deploy Synergi as an all-in-one VPP platform or integrate modular building blocks into your existing stack.

The front-end consumer interface can be a white-labelled solution, or a Synergi co-branded solution. Choose whatever fits your go-to-market.

Connect

Add all your desired residential and C&I assets via OEM portal credentials to an asset interface, white-labelled or Synergi-branded. Connections run fully cloud-to-cloud, with no hardware needed.

Aggregate and pre-pool

Use Synergi's virtual power plant (VPP) engine to aggregate and pre-pool your asset fleet as a single signal via API/MQTT.

Monitor and dispatch

Control your entire portfolio as a single flexible resource with under-one-minute latencies. Respond to market signals directly from your trading desk or DSO control system.

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400+ DERs via cloud-to-cloud connections

Synergi's OEM-agnostic platform connects all DER types through a single cloud-to-cloud integration layer. That covers EVs, residential and C&I solar, heat pumps, and batteries.

Every connected asset becomes VPP-capable. It's the most cost-effective way to turn a fragmented asset base into reliable, tradeable flexibility.

OEM-agnostic by design

One integration layer covers 400+ DER models across all major brands. No per-OEM projects and no hardware. Connect assets with OEM cloud credentials and bring them online as VPP-ready capacity in days.

Make inflexible assets flexible

From C&I sites to the flexibility sitting idle in people's homes, most assets were never designed to be dispatched. Synergi adds software control on top of existing inverters, EVs, batteries, and more, enabling remote control and dispatch.

One signal, one control point

Synergi's aggregation engine combines thousands of individual assets into one single signal. Monitor and dispatch the full portfolio as one flexible resource via API/MQTT, with per-asset/site visibility.

We cover the full VPP value chain

Synergi covers the full VPP value chain, from asset connectivity and aggregation to optimisation, rewards ecosystem for consumers, market operations, and dispatch.

Deploy end-to-end or pick the modules you need, with Synergi as an extension of your team.

Building household flexibility, one connected device at a time

Following a successful pilot, Synergi became Helen’s official household flexibility & smart optimisation partner — a major milestone for both companies that sets a new benchmark in the Finnish utility landscape.

Optimising EV charging into market-ready value

Virsi aimed to reduce procurement costs and, in the future, capture revenue from flexibility markets (TSO). With our managed charging solutions, Virsi improved gross margins by 28 percentage points (from -1% to 27%).

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Turn your assets into VPP-ready capacity

Whether you're aggregating C&I solar for curtailment, dispatching a residential portfolio via API/MQTT, or integrating the VPP engine into your trading desk or DSO control system, you tell us where to start, and we design the solution together. Let's talk.