Solandris Technology Providers

1. Why do we use external providers?

Solandris uses external companies and organisations to operate the application, communicate with devices, deliver messages and retrieve information selected by users.

The information shared depends on each provider's role and is limited to what is needed for the relevant purpose.

2. Infrastructure and service providers

Provider	Purpose	Data involved
Microsoft Azure	Application, API, database and infrastructure hosting	Account, device, configuration and technical data
Azure Communication Services	Emails relating to accounts and the service	Email address and message content
EMQX Cloud	MQTT communication with devices	Device identifiers, colours, commands and technical connection metadata
OVHcloud	Hosting the public Solandris website	Technical visit data, potentially including IP addresses

Applications and APIs operate in Azure North Europe (Ireland), while databases operate in Poland Central (Poland). EMQX Cloud Serverless operates in a European AWS region. The location of the OVHcloud hosting server still requires confirmation.

3. Information providers

Solandris also uses external data sources.

WeatherAPI provides weather information. Our backend sends query parameters such as the selected city.

The Polish Chief Inspectorate of Environmental Protection (GIOŚ) provides air-quality information. Our backend requests data using the identifier of the selected monitoring station.

In both cases we do not send account information such as email addresses, nicknames or account identifiers.

If you configure your own calendar or JSON source, Solandris connects to the address you provide.

Information providers are not necessarily processors acting on behalf of Solandris. They may operate as independent data providers.

4. Data protection

Providers processing personal data on our behalf are subject to applicable data protection and security requirements.

Hosting infrastructure in the European Union does not always rule out access from other countries, for example by technical support staff.

Any transfers outside the European Economic Area require an appropriate legal mechanism and safeguards under the GDPR.

5. Provider changes

This list may change as Solandris develops. We will update it independently of the Terms and Privacy Policy when providers or processing arrangements change. Where changes require additional notice or amendments to other documents, we will comply with those obligations.

6. Contact

The data controller is CSHARK sp. z o.o., ul. Wyspa Słodowa 7, 50-266 Wrocław, Poland.

For data protection questions, email contact@solandris.com.

For more information about data processing and your rights, see our Privacy Policy.