Battery energy storage systems with grid-connected solar photovoltaics BR 514
BRE (Building Research Establishment) is an independent, research-based consultancy, testing and training organisation, operating in the built environment and associated industries.
Battery energy storage systems with grid-connected solar photovoltaics: A technical guide (BR 514) was written by Martin Cotterell and Edited by Chris Coonick, Steve Pester and Jonny Williams. It was published by BRE on 5 September 2017.
This 36-page guide covers battery energy storage systems for domestic or small commercial grid-connected solar photovoltaics (PV). Adding energy storage to these installations is considered for two main reasons; storing surplus solar PV energy for use later in the day, and providing a back-up power supply in the event of a power cut.
The guide focuses on grid-connected solar PV systems, although some of the principles described may apply to other forms of energy generation. It does not cover systems that make use of ‘spare’ storage capability available from an electric vehicle.
The guide allows customers to assess the benefits of energy storage systems, the pros and cons of different system types and the implications of different system sizes and operating regimes, and it also allows system designers and installers to undertake safe and effective design, specification and installation.
It considers the design, sizing and specification of energy storage systems that use established battery technologies to store solar surplus for use later in the day. Typical operating patterns and characteristics are also examined, and examples are given for how systems can be configured and connected within a building, and the process for sizing batteries and other components.
The contents are:
- Introduction.
- Batteries.
- Battery charging.
- System components and configurations.
- System operation.
- Design and installation requirements.
- References and further reading.
[edit] Related articles on Designing Buildings Wiki
- BRE articles on Designing Buildings Wiki.
- BRE Buzz articles on Designing Buildings Wiki.
- Battery storage.
- BRE National Solar Centre.
- BRE photovoltaic certification scheme.
- Building Research Establishment.
- Code of practice for grid connected solar photovoltaic systems.
- DC isolators for photovoltaic systems (FB 68).
- Domestic micro-generation.
- Energy storage - the missing piece?
- Energy storage for buildings.
- Energy storage in buildings - a technology overview BG73 2018.
- Graphene batteries.
- Microgeneration.
- Micro-grid.
- Photovoltaics.
- The use of batteries to store electricity for buildings.
- VAT hike puts brakes on home solar and batteries.
- Why the UK needs to support emerging tech like energy storage.
Featured articles and news
Quality Planning for Micro and Small to Medium Sized Enterprises
A CIOB Academy Technical Information sheet.
A briefing on fall protection systems for designers
A legal requirement and an ethical must.
CIOB Ireland launches manifesto for 2024 General Election
A vision for a sustainable, high-quality built environment that benefits all members of society.
Local leaders gain new powers to support local high streets
High Street Rental Auctions to be introduced from December.
Infrastructure sector posts second gain for October
With a boost for housebuilder and commercial developer contract awards.
Sustainable construction design teams survey
Shaping the Future of Sustainable Design: Your Voice Matters.
COP29; impacts of construction and updates
Amid criticism, open letters and calls for reform.
The properties of conservation rooflights
Things to consider when choosing the right product.
Adapting to meet changing needs.
London Build: A festival of construction
Co-located with the London Build Fire & Security Expo.
Tasked with locating groups of 10,000 homes with opportunity.
Delivering radical reform in the UK energy market
What are the benefits, barriers and underlying principles.
Information Management Initiative IMI
Building sector-transforming capabilities in emerging technologies.
Recent study of UK households reveals chilling home truths
Poor insulation, EPC knowledge and lack of understanding as to what retrofit might offer.
Embodied Carbon in the Built Environment
Overview, regulations, detail calculations and much more.
Why the construction sector must embrace workplace mental health support
Let’s talk; more importantly now, than ever.
Ensuring the trustworthiness of AI systems
A key growth area, including impacts for construction.