Solar PV deployment: February 2026
Summary
DESNZ published February 2026 solar PV deployment statistics. This is a routine monthly data release tracking installed solar capacity in the UK. The publication provides market participants with deployment data for commercial and policy analysis.
Why it matters
Regular deployment data helps developers, investors and grid operators understand solar build rates and market dynamics. As such, this supports commercial decision-making but does not change market rules or costs.
Key facts
- •February 2026 solar deployment data
- •Monthly UK solar capacity statistics
Areas affected
Related programmes
Memo
## What the numbers show
The February 2026 solar PV deployment statistics represent routine monitoring data with limited immediate implications for market participants. DESNZ published this as part of their standard monthly tracking of UK solar capacity additions, maintaining the data series that supports commercial and operational planning across the sector.
Without access to the actual deployment figures, this release maintains transparency on solar build rates during the critical spring period when construction activity typically accelerates. The February data captures deployment during winter months when installation rates normally slow, providing a baseline for assessing Q1 2026 performance against seasonal expectations.
The publication timing aligns with DESNZ's established monthly schedule, giving market participants consistent data availability for investment decisions and grid planning. As accredited official statistics, these figures will be used in government policy assessments and industry forecasting models.
## Trends
February deployment data will show whether the UK solar market maintained momentum through winter 2025-26 or experienced the typical seasonal downturn. Historical patterns suggest February installations run 40-60% below peak summer months due to weather constraints and construction scheduling.
The data provides insight into whether large-scale solar projects that received planning approval in late 2025 have begun commercial operation. Commercial and utility-scale installations drive the majority of monthly capacity additions, while distributed solar on commercial buildings shows steadier year-round deployment.
Grid queue reforms implemented in 2025 should be visible in deployment patterns by February 2026, particularly if streamlined connection processes enabled faster project delivery. The data will indicate whether policy changes translated into measurable capacity additions or remain in the development pipeline.
Compare February 2026 figures against February 2025 to assess annual growth trajectory, accounting for base effects from the lower 2025 installation rates. Sequential comparison with January 2026 reveals whether typical seasonal recovery patterns are emerging earlier than historical norms.
## What to watch
These deployment figures inform NESO's spring grid capacity assessments and summer demand forecasting. Higher-than-expected February additions could trigger earlier reviews of regional transmission constraints, particularly in East Anglia and the South West where solar concentration affects network planning.
Developers will analyse regional deployment patterns to identify areas where grid capacity remains available versus locations approaching connection limits. This data influences site selection and acquisition strategies for projects targeting 2026-27 commercial operation dates.
The relationship between February deployment and the government's 2030 clean energy targets becomes clearer with each monthly release. Sustained deployment below 1GW monthly indicates potential shortfalls against net zero trajectories, while consistent additions above 1.2GW suggest the sector is tracking toward policy goals.
Watch for any commentary from DESNZ accompanying the data release. Government analysis of deployment trends often signals upcoming policy adjustments or support mechanism reviews. Particular attention to distributed solar performance may indicate reassessment of commercial roof installation incentives.
Energy suppliers will use this data to refine renewable energy sourcing strategies and PPA pricing models. Higher deployment rates reduce long-term wholesale price expectations, while regional concentration affects basis risk in power purchase agreements.
The March 26 release date positions this data ahead of Q1 2026 earnings season, giving listed solar developers and utilities current deployment context for investor communications. Companies with significant UK solar exposure will reference these figures in guidance updates and strategic planning discussions.
For financial markets, deployment velocity affects renewable energy investment thesis and infrastructure fund performance expectations. Sustained high deployment supports asset valuations, while extended slowdowns could trigger sector-wide reassessments of growth projections and yield assumptions.
Source text
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[Home](/) 2. [Environment](/environment) 3. [Climate change and energy](/environment/climate-change-energy) Accredited official statistics announcement # Solar PV deployment: February 2026 Monthly deployment of solar photovoltaic capacity in the United Kingdom. From: : [Department for Energy Security and Net Zero](/government/organisations/department-for-energy-security-and-net-zero) Published : 2 October 2025 Last updated : 9 March 2026  Release date: : 26 March 2026 9:30am (confirmed) These statistics will be released on 26 March 2026 9:30am ## Is this page useful? * [Maybe](/contact/govuk) * Yes this page is useful * No this page is not useful Thank you for your feedback Report a problem with this page ## Help us improve GOV.UK Don’t include personal or financial information like your National Insurance number or credit card details. This field is for robots only. Please leave blank What were you doing? What went wrong? 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