Residential Solar
Modern Home Solar Array - 8kW System
Large residential solar installation with 20 panels. Premium black panels for aesthetic appeal and maximum efficiency.
Portsmouth
November 2024
Solar & Renewable Energy Installers in Hampshire
The South/South East's premier renewable specialist since 2017
Comprehensive Renewable Energy Solutions
From solar panels to heat pumps, we deliver complete renewable energy solutions for residential, commercial, and social housing projects. All installations are MCS certified with industry-leading warranties.
Solar & Renewable Energy Installation
MCS certified solar panel systems for residential, commercial, and social housing. Premium equipment with industry-leading warranties and expert installation.
Learn more
Battery Storage Systems
SunSynk battery and inverter packages from £4,550 inc. installation. Store solar energy or use off-peak rates. Works with or without solar panels.
Learn more
Air Source Heat Pumps (ASHP)
Efficient heating and hot water solutions with renewable energy. Government grants available for qualifying properties and social housing projects.
Learn more
Ventilation Systems
Mechanical ventilation with heat recovery (MVHR) systems. Improve indoor air quality while maintaining energy efficiency in your property.
Learn more
Energy Surveys & Assessments
Comprehensive property energy assessments and retrofit surveys. Expert analysis to identify the best renewable energy solutions for your needs.
Learn more
Heating System Design
Bespoke heating system design and planning services. Complete technical specifications and project management for complex installations.
Learn more
Your Trusted South/South East Solar Experts
We are South/South East-based renewable energy specialists with extensive experience in solar panel installations for residential, commercial, and social housing projects. As MCS certified installers, we deliver high-quality solar solutions with comprehensive warranties and ongoing support.
We have the capacity to install over 50 solar installations per week and 10 ASHP nationally.
1000+
Solar Installations
8+
Years Experience
98%
Customer Satisfaction
MCS Certified
Proud to be an Octopus Trusted Partner
Octopus Energy may recommend us to homeowners when they can't deliver an installation directly. From first survey to aftercare, you're our customer and we handle everything: quote, design, install and service.
Independent companies selected, vetted and monitored by Octopus Energy against safety, quality and customer-service standards. Not Octopus employees.
Already an Octopus customer with an account or tariff question? Contact hello@octopus.energy.
Recent Installations
Explore our latest solar and battery installations across the South/South East. Real projects showcasing our expertise in residential, commercial, and specialist installations.
View Project
Battery Storage
SunSynk Battery & Inverter Installation
Complete SunSynk 5.12kWh battery system with 3.6kW inverter. Garage installation for easy access and monitoring.
Southampton
October 2024
Residential Solar
Semi-Detached House Solar - 4kW System
Residential solar installation on traditional brick semi-detached property. Optimized panel layout delivering excellent energy savings.
Fareham
September 2024
Residential Solar
Holiday Park Home Solar Installation - 6kW
Full roof solar array on holiday park home. Efficient installation on park home property with optimized panel layout for maximum generation.
Gosport
August 2024
Complex Roofs
Dormer Roof Solar Installation
Complex dormer roof installation showcasing our expertise with challenging roof structures. 5.5kW system.
Winchester
July 2024
Garage Solar
Garage Roof Solar Installation - 7kW
Maximizing garage roof space with high-efficiency solar panels. Perfect solution for additional generation capacity alongside main roof systems.
Havant
June 2024
What Our Customers Say
See why we're the South's trusted renewable installation specialists.
"Highly Recommended – Fantastic Experience with CRG Direct After having my hybrid heat pump & solar panels installed by CRG Direct, I can honestly say the whole experience exceeded my expectations. Fr..."
E
Emmanuel Perez
3 weeks ago
"Great communication from the start of our experience to the end. Well co-ordinated by the office staff, electricians, loft insulator and the scaffolding team. Very professional. Steve and Alan were ab..."
s
steve Cannon
a month ago
"CRG knocked on our door as we were in a postcode area able to get solar panels on a government grant. It took several weeks and some research to believe it was true. Since then they have been brilli..."
J
Jon Sygrave
2 months ago
"I called CRG Direct as I was having a problem with my Givenergy inverter. The following day Sharni called to sort out my problem who incidentally was very pleasant and knowledgeable. I am very pleased..."
G
Graham Ramsden
2 months ago
"CRG have just installed both a heat pump and solar panels. It was a 3day event with many workers involved. we have to say how pleased we were with the professional way the work was carried out. The..."
I
Ian Dockray Dockray
3 months ago
Ready for Renewable Energy?
Get your energy assessment and expert consultation from the South/South East's most trusted renewable energy specialists. Professional MCS certified service.
Contact & Information
Service Area
South/South East
Portsmouth, Southampton, Winchester, Basingstoke, Port Solent
Office Hours
Monday - Friday: 9:00 - 17:00
Saturday: Closed
Get Your Energy Assessment
Receive a comprehensive renewable energy assessment and personalized quote within 24 hours. No obligation, professional consultation.
All Surveys Include:
Energy Survey
MCS Certified
25 Year Warranty
Premium Equipment