How Surpl works

Surpl helps households understand their home energy clearly — starting with solar, and expanding over time into a more connected, community-aware energy experience. We connect the systems that matter, turn fragmented data into one clear view, and explain what is live today, what is estimated, and what is designed for the future.

1. Connect your home energy data

Surpl starts by securely connecting to your solar system so you can see what your home is generating and how it is performing. We use manufacturer-supported access methods where available, so the connection is designed to be secure, traceable, and appropriate for a modern home energy platform.

Supported systems

Surpl currently supports Fronius, SolarEdge, Solis, GivEnergy, Huawei, SMA, and Enphase solar inverters. Some brands are available by default, while others may be gated by account settings or feature availability. If your inverter is shown as “Other,” it can still appear in the product, but it is not currently connected through a live adapter.

Surpl also currently supports myenergi eddi for hot-water diversion. eddi is designed to divert surplus solar or wind energy into hot water and heating systems, and Surpl clearly labels the integration where it is unofficial or vendor-dependent.

If your installation includes connected devices, Surpl can also support a broader home energy journey over time, including EVs, chargers, batteries, and heating systems where supported.

2. Your installer can help you get set up

If you are working with an installer, they can help you get Surpl ready during installation. Your installer can generate a Surpl onboarding link or QR code, and you can scan it on your own device to create your account and review what you are approving.

This keeps the process simple and clear. You stay in control on your own device, and your installer can complete the technical setup only after you have consented.

Tell your installer about Surpl.ie if you want them to help with setup.

3. We turn complex data into one clear view

Different devices and manufacturers describe energy data in different ways. Surpl normalises that information into a consistent, easy-to-understand view so households are not left trying to interpret fragmented dashboards or brand-specific quirks.

That allows Surpl to present the things that matter most in one place, such as generation, usage context, savings estimates, system health, and, over time, broader connected energy activity. The aim is to make your energy easier to understand, not more technical.

4. You can always see what is live, estimated, or planned

Transparency is one of Surpl’s core principles. Members should always be able to tell the difference between live data coming from a connected source, estimated values produced by the platform, and future features that are designed into the roadmap but not yet active.

That means no black-box pricing, no hidden assumptions, and no confusion about what stage a feature is at. If something is estimated, it is clearly labelled. If something is planned for future release, it is presented as future optionality rather than current functionality.

5. Surpl turns data into useful everyday insight

Once your home energy data is connected, Surpl turns it into practical guidance you can actually use. This can include visibility into solar generation, estimated savings, system performance, and simple timing guidance for how and when energy is being used in your home.

As the platform expands, this same approach will support smarter scheduling and a more joined-up home energy experience, where connected devices and household energy patterns can be understood together rather than in isolation.

6. You stay in control

Surpl is designed around clarity, consent, and member control. The platform should help you make better energy decisions, not take them away from you.

Where scheduling, recommendations, or flexibility features are available, they should work within clear limits and clear expectations. That means households can understand what is happening, why it is happening, and what choices they still control.

7. Your home is part of a wider community picture

Surpl is not only about individual household dashboards. It is also designed around the idea that homes generating, storing, or shifting energy can be part of a wider community energy story over time.

That is why every member belongs to a branch — a local community unit that helps organise participation, reporting, and future community-based energy opportunities in a way that is understandable and structured from the start.

8. Connected devices and flexibility can be added over time

Surpl begins with solar visibility, but it is being built as a wider home energy platform. As more connected energy capabilities are introduced, members will be able to benefit from a more joined-up experience across devices and household energy decisions.

That includes support for connected EVs, chargers, heat pumps, hot-water systems, and more intelligent timing and optional household flexibility features. For EV charging, rollout is planned first for Tesla and Volkswagen Group vehicles.

9. Official data and Surpl analysis are clearly separated

Where Surpl shows official grid information, that should be clearly indicated. Where Surpl shows recommendations, predictions, or interpretations, those are presented as Surpl analysis rather than official external signals. Clear attribution and separation of source information is important for trust in connected energy services.

Official grid data where indicated

Official data: Supported by EirGrid Group Data

Surpl analysisBased on official EirGrid data where indicated. Not an official EirGrid signal.

10. Future market features are designed in now

Some of the most important long-term opportunities in home and community energy depend on regulation, market structures, and ecosystem readiness. That includes things like GO credit pathways, broader flexibility participation, and peer-to-peer or community value-sharing models.

Surpl is being designed so those features can be introduced when Ireland is ready, without rebuilding the platform from scratch. That makes the system more future-ready while still being honest about what is available today.

Why this matters

Households investing in clean energy deserve more than a disconnected set of apps and vague promises about savings. They deserve a platform that explains what is happening clearly, treats their data responsibly, and is built for long-term trust.

Surpl exists to help households understand their solar today, prepare for a more connected home tomorrow, and take part in the community energy opportunities that are beginning to emerge across Ireland and Europe.

Get started

Connecting your system should only take a few minutes. From there, Surpl helps you see your home energy more clearly today, while preparing for the connected, community-aware energy future that is gradually taking shape.

Estimated

Estimated

Estimate the annual value of your solar system. These figures are estimates based on Irish averages, not guarantees.

Estimated annual generation
3,600 kWh
Estimated annual bill saving
€432.00
Estimated annual CO₂ offset
1,062 kg

Estimated using a default Irish yield of 900 kWh/kWp/year and a self-consumption rate of €0.30/kWh. Your actual results will vary.

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