Over 10 Years of Electrical Services Expertise
Renewables Energy Services for Business In Hertfordshire & Home Counties
From planning to delivery, our renewable energy expertise and tailored approach keep projects on time, within budget and running smoothly.
What are Renewables?
Renewables generate power from naturally replenished sources like solar and wind, rather than fossil fuels. For businesses, this can include on-site generation, battery storage and supporting electrical infrastructure and the result is lower grid reliance, reduced costs and emissions, greater energy resilience, and progress towards net zero.
Case Study
Expanding Volkswagens infrastructure
The reasons Volkswagen choose ElectrAssure to deliver EV charging infrastructure for their ports and National PDI Centre.
Our Renewable Services
Electrassure supports your transition to net zero with battery storage alongside EV charging infrastructure. Our engineers design and install systems that store energy when needed, easing pressure on your supply and reducing costs. We also guide clients through funding and grant options to reduce investment.
Our specialised renewable energy services help businesses build safe, reliable, sustainable infrastructure. From single sites to nationwide networks, we deliver solutions that support your transition to net zero, keeping operations running smoothly and efficiently with minimal disruption.
Expert Engineering, Grid to Generation
Our electrical engineers bring a decade of infrastructure expertise to renewable systems, from solar PV to battery storage, ensuring safe, compliant, high-performing installations.
Only The Highest Service Standards At ElectrAssure
As NICEIC, ECA and ISO 9001 accredited engineers, we apply rigorous standards across your renewable infrastructure, from design to commissioning.
Minimal Downtime & Ongoing Support For Every Client
Ongoing monitoring and maintenance keep your generation and storage systems performing reliably year-round with minimal disruption.
Areas We Serve
Our electrical services company is based in Letchworth. Our team provides EV charging and electrical services solutions for businesses and commercial premises across the South East.
Renewables Services FAQ's
Find answers to some of the most common questions about our EV charging solutions and services at Electrassure. If you can’t find what you’re looking for, feel free to contact our team for further assistance.
ElectrAssure helps UK businesses move toward net zero with commercial EV charging and battery storage, supported by site surveys, installation, maintenance, funding guidance and chargepoint management software.
Battery storage eases strain on a site's electrical supply by storing energy at lower-cost times and releasing it during high-demand charging periods, often reducing the need for a full grid upgrade.
Funding and grant availability varies by location, sector and project size, and changes over time. ElectrAssure provides guidance on current options as part of project planning, so speak to the team for what applies to you.
Timelines depend on site complexity, the scale of electrical upgrade needed, and whether the local DNO needs to be involved. A site survey is the first step toward a realistic estimate.
Yes. ElectrAssure provides planned annual maintenance, call-fix support and remote monitoring to keep infrastructure reliable. Our goal is to ensure minimal downtime.
News & Articles
2026/27 Depot Charging Scheme – funding, eligibility, key dates and how to apply
The Depot Charging Scheme is a £170 million UK Government funding programme designed to help businesses and fleet operators install electric vehicle charging infrastructure at their depots.The scheme supports fleets using, or planning to introduce, battery-electric vans, HGVs and coaches....
Read MoreWhat Megawatt Charging is and why it matters for HGV depot planning
The Megawatt Charging System (MCS) has been in development since 2018, but it remained a work in progress until early 2026, when the industry body behind it published the first formal technical standard for MCS. This sets out how the...
Read MoreIs the UK’s Charging Network Keeping Up With Demand? New Data Says Yes
One question comes up regularly when we’re talking to businesses about EV infrastructure investment: “is the public charging network actually reliable enough to support a serious transition?” It’s a fair concern, and new research gives a fairly direct answer. Zapmap...
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