Powering Homes.
Empowering Businesses.
South Wales' trusted electrical contractor — from consumer unit upgrades to full commercial solar installations. NICEIC Approved. MCS Certified.
What we do
Complete Electrical Solutions
From a single socket to a full commercial rewire — we deliver exceptional workmanship across every project.
Renewable energy
Take Control of Your Energy Bills
We design bespoke solar PV and battery storage systems that maximise your savings and future-proof your property. From initial design through to installation and aftercare — our MCS-certified team guides you every step of the way.
- Solar PV design & installation
- Battery storage systems
- EV charging integration
- Energy monitoring
- MCS compliant installations
- Commercial solar solutions
Typical annual saving
£800–£1,400
Design Your Own Solar System in Minutes
Not sure what size system you need? Our interactive Solar Builder gives you a personalised recommendation — no obligation, no sales pressure.
- Recommended panel layout
- Battery storage options
- Estimated annual savings
- Return on investment
- Finance options
Why South Wales Chooses New Generation
How it works
Your Project, From Start to Finish
Enquire
Reach out online or by phone — we respond quickly and without fuss.
Quotation
Receive a clear, itemised quote with no hidden costs or surprises.
Installation
Our engineers arrive on time and complete the work to the highest standard.
Certification
All work is certified and documented digitally for your records.
Aftercare
We're here long after the job is done — ongoing support whenever you need it.
Business energy
Paying Too Much for Business Energy?
Our Energy Procurement Team compares suppliers, negotiates contracts and manages renewals — helping businesses across South Wales cut their ongoing electricity costs. Free. No obligation. Just honest advice.
Ready to Start Your Project?
Whether you're planning a rewire, installing solar panels, upgrading your business premises or simply looking for trusted electrical advice — we'd love to help.