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Trusted Solar PV & Electrical Services in Wymondham
PES Electrical Installations has been delivering expert electrical solutions for over four decades, combining extensive industry experience with a commitment to innovation. Our team of qualified electricians specialises in residential and commercial solar PV installations, battery storage systems, and EV charging solutions across Wymondham, Norwich, and surrounding areas. Accredited by MCS, RECC, and NAPIT, we adhere to the highest industry standards, ensuring all installations meet rigorous regulatory requirements. We prioritise customer satisfaction through transparent communication, offering comprehensive solar reports detailing savings, payback periods, and environmental impact.

Our services extend to electrical maintenance, inverter replacements, LED lighting upgrades, and smart technology integration, backed by 10m public liability insurance and 250k professional indemnity coverage. We provide free site surveys and quotations, with all work registered under building control for complete compliance. Our dedication to quality, reliability, and client-centric service has established us as trusted local experts in renewable energy and electrical solutions.
Services
Solar PV Installations Battery Storage Systems EV Charging Points Inverter Replacement LED Lighting Upgrades
Highlights and features
  • We have over 40 years of electrical experience in Norfolk
  • Our MCS accreditation ensures industry-standard installations
  • We provide free site surveys and written quotations within 7 days
  • 5-star installations as standard with building control registration
  • 10m public liability insurance for complete client peace of mind
Associations and certifications
  • MCS
  • RECC
  • NAPIT
  • Trustmark
Services
Solar PV Installations
We design and install premium solar PV systems for homes and businesses. Our MCS-accredited installations use high-quality components to maximise energy generation and cost savings. Systems include full building control registration and insurance-backed guarantees, with detailed reports showing projected savings and environmental impact.
Battery Storage Systems
Our battery storage solutions capture excess solar energy for use during peak hours or power outages. We install Huawei and other leading brands, ensuring compatibility with existing PV systems. This technology reduces grid dependency and optimises long-term energy cost savings for residential and commercial properties.
EV Charging Points
We supply and install all major EV charging brands including Ohme, Zappi, and Zaptec. Our smart chargers adapt to your energy usage patterns, while professional installation ensures safety and compliance. Solutions range from basic models to advanced systems with energy management features for home and business users.
Inverter Replacement
We replace faulty or outdated inverters with modern, efficient models to maintain optimal solar system performance. Our engineers handle all brands and ensure seamless integration with existing panels and batteries. This service extends system lifespan and maintains compliance with current electrical regulations and grid requirements.
LED Lighting Upgrades
Our LED retrofitting services reduce energy consumption by up to 80% compared to traditional lighting. We install commercial-grade LED solutions for homes and businesses, including smart lighting systems with dimming and motion detection features. Upgrades include full electrical compliance checks and long-term maintenance support.
Questions
What solar PV services do you offer?
We provide complete solar PV solutions including system design, installation, and aftercare for residential and commercial properties across Norfolk.
Are your installers accredited?
Yes, we hold MCS, RECC, and NAPIT accreditations, ensuring all work meets industry standards and eligibility for government incentives.
Do you provide free surveys?
Yes, we offer free site surveys and written quotations within seven days of initial contact for all solar and electrical projects.
What areas do you cover?
We serve Wymondham, Norwich, Attleborough, Hethersett, Dereham, Mulbarton, Cringleford, and surrounding Norfolk areas.
What warranties are available?
All installations come with insurance-backed guarantees and manufacturer warranties on components, registered with building control for compliance.
Can you install EV charging points?
Yes, we supply and install all major EV charger brands, including smart and fast-charging solutions for home and business use.
Reviews (2)
Leon Broom
Nov 30, 2020 Report
Really helpful, spoke at length on the phone offering good advice to the complete layman that I am. Very reasonable quote too. They will be getting my business. Thanks again
Chris Gulliver
Aug 15, 2013 Report
Excellent service, good price, good job. will certainly be using PES again and would recommend others to do so too.