Powering Progress. Sustainably.
At Sustainable Energy Group, we are on a mission to transform how communities access, manage, and benefit from energy. Rooted in innovation and driven by purpose, our work focuses on distributing cutting-edge solar battery systems and integrated renewable energy solutions throughout the UK and beyond. We are passionate about making clean energy more accessible, more reliable, and more affordable for everyone.
Whether you’re a business, a community group, or an individual, our goal is to help you become energy independent and future-ready.
What we do
Solar Battery Distribution
Cutting-edge storage solutions for homes, businesses, and large-scale deployments.
Renewable Energy Consulting
End-to-end advisory on solar, wind, CHP, and biomass systems.
Custom Energy Systems
Designing and implementing off-grid and hybrid systems for rural and urban setups.
Training & Technical Support
We empower clients with the knowledge and support needed for long-term success.
EV Charging Infrastructure
Delivering cutting-edge Level 1, 2, and 3 chargers to power electric mobility across the UK.
Meet our team
Our comprehensive suite of professionals caters to a diverse team, ranging from seasoned architects to renowned engineers.
Mr. Sriram Vaidyanathan
Founder
A seasoned entrepreneur with over 25 years of experience across the marine, surveying, and oil & gas sectors, Mr. Vaidyanathan brings strategic depth to Sustainable Energy Group. Formerly a Marine Manager on projects across the North Sea and West Africa, he combines operational excellence with business foresight.
Holding an MBA in Oil & Gas Management from Robert Gordon University, Aberdeen, Sriram is a visionary leader with a focus on profitability, resource optimization, and market growth. His passion lies in creating impact-driven ventures that streamline systems, unlock value, and shape energy resilience.
Mr. Nigel Perkins
Director of Strategy & Commercial Development
With a career spanning IT, telecommunications, defence, and renewable energy, Nigel Perkins is a senior sales and strategy professional with unmatched versatility. His impressive track record includes founding one of the UK’s first independent telecom companies, working with global giants like BP and Channel 4, and leading innovation in IP security and biomass-based energy systems.
A dynamic communicator and natural team builder, Nigel has an eye for spotting market gaps and translating them into scalable business opportunities. His leadership in CHP, wind, and biomass projects reflects his deep commitment to sustainable innovation and community energy solutions.