How To Choose A Solar Panel Installer

Last Updated on February 18, 2025

With the increasing focus on sustainable energy solutions, solar panels have become a popular choice for homeowners, landlords and businesses in the UK. Not only do they help reduce your carbon footprint, but they also offer significant savings on your electric bills.

However, selecting the right solar panel installer is crucial for maximising these benefits. In this guide, we’ll walk you through how to choose a solar panel installer that meets your needs, ensuring a smooth and cost-effective installation process.

1. Do Your Research

Before you begin the installation process, it’s important to research the different types of solar panels available. Solar technology has evolved rapidly, and there are several types to choose from, including monocrystalline, polycrystalline, and thin-film panels. Each type has its own benefits and limitations, such as efficiency and durability.

Understanding how many solar panels you need for your property is a critical first step. A good solar installer will assess your energy usage, roof size, and the direction your roof faces to provide an accurate estimate of how many panels you need to generate enough energy to save on your electric bills.

2. Look for Accredited Installers

When selecting a solar panel installer, it’s important to ensure they are accredited by reputable organisations like the Microgeneration Certification Scheme (MCS) or Renewable Energy Consumer Code (RECC). These accreditations ensure that the installer adheres to high standards of workmanship and customer service.

Accredited installers will also ensure your solar panel system is eligible for any available grants for solar panels, which could significantly reduce your installation costs.

3. Ask the Right Questions

Choosing the right installer goes beyond simply picking the first company you come across. There are several questions to ask your solar installer to ensure they meet your needs. Some of the most important questions include:

• How much experience do you have in installing solar panels?
• Do you offer any warranties on the panels and the installation?
• What is your typical timeline for installation?
• Can you provide testimonials or references from past clients?
• Will you handle all the necessary paperwork, including any required planning permission?

These questions will help you gauge the experience and professionalism of your installer. Furthermore, a good installer will be transparent about potential issues like planning permission or any local regulations that might affect the installation process.

4. Consider the Cost and Financing Options

The cost of solar panel installation can vary widely depending on the type of panels, the size of the system, and the complexity of the installation. It’s essential to get multiple quotes from different installers to compare prices. Some companies may also offer financing options to help you spread the cost of installation over time.

In addition, there are several government schemes available to help reduce the cost of installing solar panels. These include the ECO Scheme, Green Homes Grant, and Solar for All initiatives. Check if your installer is familiar with these schemes and can help you apply for the relevant funding.

5. Look for a Long-Term Relationship

Installing solar panels is not a one-off expense. It’s a long-term investment in your home’s energy efficiency. Therefore, it’s crucial to choose an installer that offers excellent post-installation support, including maintenance services and monitoring. A reputable installer should be available to assist with any issues that may arise after installation.

6. Check the Reviews and Reputation

One of the best ways to assess an installer’s quality is by looking at reviews and testimonials from previous clients. Online review platforms and forums can provide insights into the experiences of others who have had solar panels installed by the company. If possible, ask the installer for references and speak directly to past clients about their experience.

Get Your Free Solar Panel Installation Quote

Ready to make the move to solar energy? Choosing the right solar panel installer is a big decision, but we’re here to make it easy. Request a free solar panel installation quote today! Simply answer a few easy questions, and we’ll get back to you with a personalised quote that fits your needs and budget.

Let us help you take advantage of grants for solar panels and start saving on your electric bills today.

FAQs

What certifications should a UK solar panel installer have?

A common certification for solar panel installers in the UK is the Level 3 Award in the Installation and Maintenance of Small-Scale Solar Photovoltaic Systems. Also, installers should be certified by the Microgeneration Certification Scheme (MCS) to ensure quality service and compliance with safety standards.

How do I check an installer’s reputation?

Take a look at popular online review sites like Trustpilot. Then ask for referrals from friends or family who have installed solar panels. You can also check with local consumer protection agencies to ensure the installer has a good reputation.

What should I look for in a solar panel warranty?

Ensure the warranty covers the panels, inverter, and other components, and that it provides enough support and maintenance. Also, check if the warranty is transferrable and if there are any specific requirements for maintenance or inspections.

Our Verdict

With all the solar panel companies out there, choosing the right one won’t be easy at first. But, by focusing on experience, certifications, and customer reviews, you can better guarantee a successful solar panel installation. Also, remember to go for high-quality solar panels, and when you have them fitted, watch how they’ll lower your energy bills.