Professional Renewable Energy Installation Services
Transform your home with expert solar PV and air source heat pump installations. From free ECO4 systems to comprehensive renewable solutions, we help you reduce energy bills and carbon footprint.
Complete Renewable Energy Solutions for Your Home
Our expert team provides professional installation of solar PV panels and air source heat pumps, designed to slash your energy bills while contributing to a cleaner environment. Whether you’re eligible for free ECO4 funding or investing in your property’s future, we deliver reliable, efficient renewable energy systems tailored to your needs.
Reduce electricity bills by up to 70%
Significant savings on your monthly energy costs with solar PV systems
Cut heating costs by up to 50%
Efficient heat pump technology dramatically reduces heating expenses
Increase property value
Renewable energy systems add significant value to your home
25-year system warranties
Long-term protection and peace of mind with comprehensive warranties
Expert Installation & Setup
Certified professional installation and complete system optimization
Government funding available
Access to ECO4 funding and other government incentives
Our Renewable Energy Systems
Professional installation of cutting-edge renewable energy technologies designed for maximum efficiency and savings.
Solar PV Installation
Transform sunlight into savings
Our professional solar PV installations harness the sun's energy to generate clean electricity for your home. Using high-efficiency panels and expert design, we maximise your energy generation and savings.

What's Included:
- Comprehensive property survey and assessment
- Custom system design for optimal performance
- High-efficiency solar panels with 25-year warranty
- Professional inverter and electrical integration
- Structural mounting system installation
- Grid connection and commissioning
- Performance monitoring system
- 2-Year Warranties Available
Perfect for:
- Households receiving qualifying benefits
- Properties with poor energy efficiency
- Homes with inefficient heating systems
- Private tenants with landlord consent
Air Source Heat Pump Installation
Efficient heating and hot water from the air
Our air source heat pumps extract heat from outdoor air to provide efficient heating and hot water for your home. Even in cold weather, these systems deliver exceptional performance and significant cost savings.

What's Included:
- Heat loss calculation and system sizing
- Optimal outdoor unit positioning
- Indoor unit installation and integration
- Hot water cylinder upgrade if required
- Heating system modifications and upgrades
- Smart controls and thermostats
- System commissioning and testing
Perfect for:
- Households receiving qualifying benefits
- Properties with poor energy efficiency
- Homes with inefficient heating systems
- Private tenants with landlord consent
Installation Process
Our streamlined installation process ensures a smooth journey from initial consultation to system commissioning.
Initial Consultation & Survey
Free assessment of your property. Comprehensive evaluation to design the perfect system for your home
Design & Planning
Tailored system design for maximum efficiency. Expert engineering and planning for optimal performance
Professional Installation
Expert installation by certified engineers. Professional installation with minimal disruption to your daily routine
Commissioning & Handover
Your system ready to generate savings. Complete system testing for optimal operation
Initial Consultation & Survey
Free assessment of your property. Comprehensive evaluation to design the perfect system for your home
Design & Planning
Tailored system design for maximum efficiency. Expert engineering and planning for optimal performance
Professional Installation
Expert installation by certified engineers. Professional installation with minimal disruption to your daily routine
Commissioning & Handover
Your system ready to generate savings. Complete system testing for optimal operation
Why Choose GRM Energy?
Professional expertise, comprehensive warranties, and end-to-end service for your renewable energy journey.
MCS Certified Installers
All our engineers are MCS certified, ensuring the highest standards of installation and enabling access to government incentives.
Comprehensive Warranties
25-year panel performance warranty, 10-year heat pump warranty, 2-year installation warranty.
Local Expertise
Understanding UK homes, weather patterns, and regulations ensures optimal system performance and compliance.
End-to-End Service
From initial assessment through to ongoing maintenance, we handle every aspect of your renewable energy installation.
ECO4 Funding Specialists
We're experts in ECO4 funding applications, helping eligible households access completely free renewable energy installations.
Frequently Asked Questions
Common questions about renewable energy installation and our services.
How much can I save with renewable energy?
Typical households save 50-70% on electricity bills with solar PV and 40-60% on heating costs with heat pumps. Actual savings depend on your energy usage, system size, and current tariffs.
How long does installation take?
Solar PV installations typically take 1-2 days, while heat pump installations take 2-3 days. Complex installations may require additional time.
Do I need planning permission?
Most installations fall under permitted development rights and don’t require planning permission. We’ll advise on any requirements during your survey.
What maintenance is required?
Renewable energy systems require minimal maintenance to ensure optimal performance and maintain warranties.
How long do the systems last?
Solar panels typically last 25+ years, while heat pumps have a lifespan of 15-20 years with proper maintenance.
Can I add battery storage later?
Yes, our solar installations are designed to be battery-ready, allowing you to add energy storage in the future.
Join hundreds of satisfied customers who've already made the switch to renewable energy. Get your free, no-obligation consultation today and discover how much you could save.