St Andrews: 01334 850382
Glenrothes: 01592 654553
Email: info@rbgrant.co.uk
Retrofit Battery Storage Solution

RB Grant Electrical Contractors are experienced installers of EcoFlow PowerOcean battery storage systems throughout Scotland. Whether you are looking to maximise the use of your solar energy, reduce reliance on rising electricity prices, or gain backup power protection, the EcoFlow PowerOcean offers a flexible and intelligent energy storage solution for modern homes.
As a trusted NICEIC Approved Contractor, we provide professional design, installation, commissioning, and aftercare services for EcoFlow PowerOcean systems, ensuring every installation is tailored to your property’s energy requirements.
The EcoFlow PowerOcean is a modular residential battery storage system designed to store excess solar energy generated during the day for use when you need it most.
Featuring advanced lithium iron phosphate (LiFePO4) battery technology, the PowerOcean delivers exceptional efficiency, safety, and durability while allowing homeowners to significantly reduce energy bills and increase energy independence.
The system integrates seamlessly with existing or new solar PV installations and can be expanded as your energy needs grow.
Store surplus solar electricity generated during daylight hours and use it during evenings, overnight, or periods of peak electricity pricing.
Generate, store, and manage your own electricity, reducing your reliance on energy suppliers and protecting yourself from future price increases.
The EcoFlow PowerOcean can be expanded as your household energy consumption changes, making it ideal for future-proofing your home.
Selected PowerOcean systems offer backup functionality, helping keep essential circuits powered during grid outages.
Monitor and optimise your home’s energy usage through intuitive mobile apps and intelligent energy management features.
Using advanced LiFePO4 battery technology, the PowerOcean delivers enhanced safety, long life expectancy, and reliable performance.
RB Grant Electrical Contractors provide a complete turnkey installation service including:
Our experienced engineers ensure every installation complies with current UK electrical regulations and manufacturer specifications.
Established in 1974, RB Grant Electrical Contractors have built a reputation for delivering high-quality electrical and renewable energy installations throughout Scotland.
All work is completed by fully qualified electricians and certified to the highest industry standards.
We specialise in solar PV systems, battery storage solutions, EV charging installations, and energy-efficient electrical systems.
Based in Fife, we provide EcoFlow PowerOcean installations across:
Our support continues long after installation, giving customers complete confidence in their investment.
An EcoFlow PowerOcean battery system is ideal if you:
Our team can assess your energy usage and recommend the most suitable battery capacity for your property.
Yes. The system can be charged from the electricity grid and used to take advantage of off-peak energy tariffs, although the greatest savings are usually achieved when paired with solar panels.
EcoFlow PowerOcean batteries are designed for long-term performance and can provide many years of reliable operation when properly maintained.
Yes. The modular design allows additional battery capacity to be added as your energy requirements increase.
Certain configurations provide backup power capabilities, allowing essential loads to continue operating during power outages.
Looking to install an EcoFlow PowerOcean battery storage system in Scotland?
RB Grant Electrical Contractors can design and install a bespoke energy storage solution that helps you reduce electricity costs, maximise renewable energy use, and increase energy independence.
Contact our team today to arrange a free consultation and discover how EcoFlow PowerOcean battery storage can transform the way your home uses ener

EcoFlow PowerOcean DC Fit is designed around the advanced PowerOcean LFP battery, a highvoltage
battery system that is parallelly connected and compatible with most solar inverters available out
there. Users can enjoy the flexibility to start with a single battery and expand their system at any time.
With trusted LFP battery chemistry from CATL and a comprehensive range of active and passive safety
measures, we deliver unrivalled battery reliability and performance.
Contact RB Grant today for a competitive quote