The Dutch PV Portal

The Dutch PV Portal has been created to provide publically accessible information on solar energy in the Netherlands, based on scientific research performed by the Photovoltaic Materials and Devices (PVMD) group at Delft University of Technology. The website combines the modelling expertise of the PVMD group with real-time and historical weather measurements of the Royal Netherlands Meteorological Institute (KNMI) to create a realistic assessment of the potential for solar energy generation in the Netherlands. With the Dutch PV Portal, the PVMD group hopes to increase the public understanding of solar energy and contribute to the application of photovoltaics as an energy source.

The Dutch PV Portal is a no-profit service provided by Delft University of Technology. Users requesting data en masse from our service quickly deplete the monthly traffic quota we are allotted. This results in temporary error generation and prevents other users from enjoying the content of this service. We cordially invite to not misuse this service. Thank you for your understanding.

Real-time weather data

This interactive map shows the real-time weather data in the Netherlands. Mouse over to view the data, click on a province to get the data in detail.

Quick Rooftop Scan

Are you considering to install solar panels on your roof? Use this easy Rooftop Scan to quickly find out if your roof is suitable for solar panels and how much you could possibly save on your electricity bill.

Detailed PV System Design

Design a detailed PV system for any location within the Netherlands and let the model calculate the performance and economics of this system. The calculations are based on the real-time weather and climate data from the KNMI (Royal Dutch Meteorological Institute).

Meteorological data portal

This interactive graph shows the temperature measurements near Rotterdam. Mouse over to get more information. Click here to have a look at more weather and climate measurements at any location. This data can also be downloaded.

PV Monitoring

Click here to find an overview of several real-life projects and monitoring studies on PV modules and systems currently happening at the TU Delft.

Dutch solar energy production

Mouse over and have a look at today's Dutch solar power production in this interactive graph. Would you like to get an idea of how solar power in the Netherlands is growing? Click here to view the Dutch daily and annual solar energy production in detail.