UK PV: 30,000 Solar Systems with 30-Minute Generation Data (2010-2025)

Open Climate Fix provides 30-minute cumulative energy generation data from over 30,000 domestic solar PV systems across Great Britain. The collection spans from 2010 to 2025 and includes systems with nominal capacities ranging from 0.47 kW to 250 kW.

Use Cases

• Predicting solar yield using 30-minute cumulative generation intervals
• Benchmarking system performance against nominal generation capacity ratings
• Long-term solar asset degradation analysis over the 15-year period

Strengths

• High temporal resolution of 30-minute intervals
• Large scale with 30,000+ individual systems
• 15-year longitudinal coverage from 2010 to 2025

Limitations

• Geographic restriction to Great Britain
• Potential for sensor-level noise or missing intervals inherent in domestic reporting hardware

Provenance

Source

Open Climate Fix

Collection Method

Sensor-based reporting from domestic PV systems

Time Range

2010-2025

Freshness

Updated every few months; coverage extends to 2025.

Geography

Great Britain