Add Flexible Energy Storage
We integrate battery storage with existing and new renewable energy systems to improve self-consumption, reduce wasted generation, manage export limits and give sites more control over how energy is used.
Built Around Real Site Demands
Battery storage is often most valuable where a site already has renewable generation but is not using it as effectively as it could. We help farms, estates and commercial sites assess where storage adds practical value and where it does not.
Existing Systems
Add storage to solar PV and other renewable assets already in service.
Commercial Use
Improve energy flexibility for farms, estates and commercial operations.
Practical Integration
Battery systems designed around site demand, export constraints and operational priorities.
Why Add Battery Storage?
The value of storage comes from using generation more effectively and improving how the site operates.
Store excess generation and use it later instead of exporting unnecessarily.
Offset imported electricity during higher-cost periods and improve site efficiency.
Help manage export limitations and improve flexibility where grid capacity is restricted.
Create headroom for changing loads, EV charging and wider site electrification.
Where Battery Storage Fits Best
Storage is most effective when matched to the way the site generates, imports, exports and consumes energy.
Existing Solar PV Systems
Retrofit storage where solar generation is being underused or exported when it could be retained on site.
Commercial & Estate Sites
Improve energy management where demand profiles, tariffs and export arrangements make storage worthwhile.
New Projects Where Needed
Include storage within a wider new system where it improves project performance from the outset.
Battery Storage Integration Support
We assess the existing system, the site load profile and the commercial drivers before recommending the most appropriate storage approach.
- Retrofit to existing solar PV systems
- Integration with new renewable installations
- Self-consumption improvement
- Export limitation and control strategy support
- System optimisation around site demand
- Monitoring, controls and visibility
- Scalable storage options
- Engineering-led practical assessment
Assess Performance & Explore Next Steps
Practical guidance to help assess storage opportunities, system behaviour and grid constraints.
Discuss Battery Storage
Whether you are retrofitting an existing system or planning a wider upgrade, SJ1 Renewables can help assess the right storage approach for your site.
Book Assessment