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] Find out more
[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.
- Graphene batteries.
- Microgeneration.
- Micro-grid.
- Photovoltaics.
- PV inverter.
- The Future of Electricity in Domestic Buildings.
- The use of batteries to store electricity for buildings.
Featured articles and news
Check out our list of the 90 most unusual buildings of all time.
The government is to set a personal consumption target to reduce water use.
BSRIA calls for more education to promote fuels that are fit to burn.
Michael Gove admits air pollution is making people ill and shortening lives.
BRE response to NPPF consultation
BRE call for a clearer, focused drive for the delivery of sustainable, quality developments.
Proposals for a 140m high observation wheel next to the Tyne.
Consistently one of our most popular articles - so just how much do you know about BoQ's?
Significant updates encourage whole building life cycle assessment and recognise products with Environmental Product Declarations.
Are you interested in giving or hosting a talk to explain how civil engineers transform lives?
Gustavo Giovannoni’s role in integrating modern planning requirements into historic town centres.
Desipite Hackitt's recommendations, the government are to consult on combustible cladding.