
Transform your Rotherham home into an energy-independent powerhouse with our expert battery storage installations. From Tesla Powerwall to comprehensive energy storage solutions, we help you store solar energy, reduce reliance on the grid and protect against power outages.
Home battery storage isn't just about saving money - it's about taking control of your energy future. Here's how battery systems transform your Rotherham home's energy efficiency.
From consultation to installation and ongoing support, we provide complete battery storage solutions tailored to your Rotherham home's energy needs. Our MCS certified team ensures every installation meets the highest industry standards. Home battery storage adoption is accelerating across Rotherham, with residents in Wickersley, Maltby, Wath-upon-Dearne, Rawmarsh and Swinton recognising the value of energy independence. Rotherham's Victorian terraces, 1930s semis, and new-build developments are ideal candidates for battery systems that store solar energy and provide backup power across South Yorkshire.
Professional installation of the world's most advanced home battery system, with 13.5kWh capacity and integrated smart energy management.
Expert installation of leading battery brands including Enphase, SolarEdge, and GivEnergy systems tailored to your specific requirements.
Seamless integration with existing or new solar panel systems to maximise your renewable energy storage and savings potential.
Advanced monitoring and control systems that automatically optimise your energy usage, storage, and grid interaction for maximum efficiency.

Our streamlined process makes battery storage installation straightforward and stress-free. From initial consultation to system activation, we handle everything professionally.
Comprehensive evaluation of your Rotherham home's energy usage, existing solar system, and battery storage requirements with no obligation.
Tailored battery storage solution designed specifically for your home's energy patterns, budget, and space requirements.
We handle all necessary planning permissions, building regulations, and DNO applications for your Rotherham installation.
MCS certified installation by experienced engineers, typically completed in one day with minimal disruption to your routine.
Complete system commissioning, app setup, and comprehensive training on monitoring and optimising your battery storage system.
Continued support, monitoring, and maintenance services to ensure your battery system operates at peak efficiency for years to come.
Comprehensive evaluation of your Rotherham home's energy usage, existing solar system, and battery storage requirements with no obligation.
Tailored battery storage solution designed specifically for your home's energy patterns, budget, and space requirements.
We handle all necessary planning permissions, building regulations, and DNO applications for your Rotherham installation.
MCS certified installation by experienced engineers, typically completed in one day with minimal disruption to your routine.
Complete system commissioning, app setup, and comprehensive training on monitoring and optimising your battery storage system.
Continued support, monitoring, and maintenance services to ensure your battery system operates at peak efficiency for years to come.
Trust your investment with fully accredited professionals

Gas Safe registered engineers ensuring all gas work meets the highest safety standards

Contractors Health and Safety Assessment Scheme accredited for health and safety excellence

Renewable Energy Consumer Code registered for renewable energy installations

NICEIC registered for electrical and heating system installations

Microgeneration Certification Scheme certified for renewable energy systems
Our comprehensive certifications ensure your battery storage installation meets all industry standards and regulations, giving you complete peace of mind and warranty protection.
As Rotherham's trusted renewable energy specialists, TN Renewables brings over 4 years of dedicated experience in home battery storage installations. We understand the unique energy challenges facing South Yorkshire homeowners and provide tailored solutions that deliver real results.
Our family-run business has successfully completed 500+ renewable energy installations across Rotherham and the surrounding areas. From the industrial heritage of the town centre to the residential neighbourhoods of Wickersley and Maltby, we know how to optimise battery systems for local conditions.
What sets us apart is our commitment to transparency and quality. Unlike many installers, we provide clear, no-hidden-cost pricing and ensure every installation is completed to MCS standards. Our 5-star Google rating reflects our dedication to exceptional customer service and technical excellence.

Trusted by homeowners across Derbyshire and South Yorkshire for renewable energy solutions
Mark Burdett
1 review·1 photo
"Tim did a fantastic job fitting me a new air source heat pump at my home. Friendly, knowledgable and hardworking. Unlike most he is able to carry out all aspects of renewable energy installations himself. A one stop shop for your renewable energy needs. Would fully recommend to anyone 👍"
Joshua G
5 reviews
"I recently had a solar system installed by TN Renewable Energy Ltd, and I couldn't be happier with the entire experience. From start to finish, Tim, the installer, demonstrated exceptional professionalism, expertise, and dedication. He took the time to explain every step of the process and ensured everything was installed to the highest standards."
JCS Plumbing and Heating
Local Guide·28 reviews·9 photos
"Worked along side Tim for years now and he's a a very knowledgeable and trustworthy engineer highly recommend."
Serving Rotherham and surrounding South Yorkshire areas
Everything Rotherham homeowners need to know about battery storage
Savings depend on your energy usage and solar generation, but typical Rotherham homes save £300-£800 annually. With rising electricity prices, payback periods are often 8-12 years, with batteries lasting 10-15 years or more.
Yes, Tesla Powerwall and other battery systems can be retrofitted to most existing solar installations. Our engineers assess compatibility during the free survey and recommend any necessary upgrades.
Most battery installations are completed in one day. Tesla Powerwall typically takes 4-6 hours, while larger systems may require two days. We minimise disruption and clean up thoroughly after installation.
Battery storage usually falls under permitted development rights, so planning permission isn't typically required. However, we handle all necessary building regulations and DNO notifications as part of our service.
Battery systems provide backup power during outages, keeping essential appliances running. Tesla Powerwall can power a typical home for 1-2 days, depending on usage. The system automatically switches to backup mode within seconds.
While direct grants aren't currently available, battery storage can benefit from the Smart Export Guarantee (SEG) and help maximise solar panel savings. VAT is reduced to 0% when installed with solar panels.
Quality batteries like Tesla Powerwall come with 10-year warranties and typically last 15+ years. They're designed for daily charging cycles and gradually lose capacity over time, similar to phone batteries.
Yes, many systems are modular and can be expanded. Tesla Powerwall supports up to 10 units, while other systems offer various expansion options. We design initial installations with future expansion in mind.
Still have questions?
Join hundreds of satisfied customers who've transformed their energy costs with professional battery storage installations