Solar Panel Installation FAQs

What is PV Solar?

PV (Photovoltaics) are panels that produce electricity from solar energy. These are often mounted on the roof and facing towards the Sun. They capture the Sun's energy and convert it into renewable electricity. This electricity can then be used in our homes and sold to the electricity grid.

How does PV Solar work?

The Sun's energy is converted into DC electricity by PV Panels on the roof. An Inverter converts the DC Voltage in AC electricity that we use in our homes and businesses. A generation meter records its production. The generated electricity is then used by your home and its appliances during the daytime. Excess electricity not used during production is then sold back to your electricity provider or stored in a battery.

What are the benefits of PV Solar?

Solar PV's can convert almost any day light into electricity, which we can then use for free. Generating your own electricity means that you will be buying less from your utility supplier. As the PV panels have no moving parts there is very little maintenance, noise or operating cost. They provide clean, green, renewable energy with zero emissions from their generation. The systems expected lifetime on most parts is over 25 years and you can sell your excess electricity back to the grid.

What PV Solar accreditations do Glow Green hold?

We are registered with The National Inspection Council for Electrical Installation Contracting (NICEIC). Through this registration was can sign off electrical work in the domestic, commercial and industrial sectors. The MicroGeneration Certification Scheme ( MCS ) is a mark of quality and competence of both ourselves and the products that we install. The Home Insulation and Energy Systems Quality Assurance Contractors Scheme (HIES) sets our high consumer protection standards for selling and installing renewable energy systems like PV Solar.

What comes with a Glow Green solar panel installation?

When Glow Green supply and install, our customers will receive - Tier 1 & MCS approved solar panels. These will be installed on a roof / ground mounted system. An inverter - The inverter converts the DC into AC electricity which we can use in our homes. Isolator's - Before and after the inverter installation, isolators are installed for safety and maintenance. A battery storage system, which is optional. A generation meter - An OFGEM approved meter is used to record how much electricity has been generated. After the installation you will receive a full MCS handover pack so you can apply for a SEG Tariff.

What factors affect the cost of solar panel installation?

The cost depends on factors such as the system size and whether you include additional components like a battery storage system. To gain a clear understanding of the costs involved in your solar panel installation, get a free solar panel quote from Glow Green today.

How long does a solar panel installation take?

A typical solar panel installation usually takes one to two days, depending on the complexity of the project and the size of the system. Glow Green will ensure minimal disruption during the process.

Do I need planning permission for solar panels?

In most cases, planning permission is not required for rooftop solar panel installations as they fall under permitted development rights. However, exceptions may apply for listed buildings and conservation areas. It’s best to consult your local authority.

Can I store excess energy from my solar panels?

Yes, excess energy can be stored using a solar battery system. This allows you to use stored energy during nighttime or periods of low sunlight, reducing reliance on the grid.

What is the best direction to install panels to optimise the Sun?

In the Northern hemisphere, PV panels produce their most facing South, towards the Equator. PV Panels with consistent direct sunlight will produce the most electricity. The angle towards the south, pitch of the roof and shading will affect generation. Shading can affect production as PV panels protect themselves using bypass diodes. The location in Great Britain will also affect production. But PV Panels don't need to face south or have a perfect pitch to work.