Pier Solar designs solar panel systems for Birmingham homes and small businesses. We write the specification, and vetted MCS-certified partners carry out the survey and install. Because we survey every roof, the work suits the city's mix of older terraces and newer estates.
Birmingham City Council is the planning authority. Most homes can add panels without a planning application, but the city has pockets where extra rules apply.
Solar output in Birmingham and what it means for a 4 kWp system
The EU's PVGIS tool models a well-placed 1 kWp of panels in Birmingham at about 970 kWh a year. A typical 4 kWp system is about nine or ten modern panels. At the ideal angle, that adds up to roughly 3,880 kWh a year.
Real roofs are rarely at the ideal angle, therefore expect a little less. A south-facing roof at a 30 to 45 degree pitch is ideal. East or west roofs typically still make about 80%.
A typical home uses about 2,500 kWh of electricity a year, according to Ofgem. A 4 kWp system makes more than that over twelve months. However, a lot of output arrives in summer, so a battery can help you use more of it at home.
Homes, roofs and planning in Birmingham
Birmingham City Council lists 29 conservation areas. If your home sits in one, check with the council before you plan panels on a street-facing wall. Listed buildings need consent before you add solar panels.
In England, panels on a pitched roof can stick out no more than 20 cm and must stay below the highest point. On a flat roof, panels can usually rise no more than 60 cm above the roof, under the rules in force since 27 August 2026. In a conservation area, panels on street-facing walls are restricted, so check with the council first. A listed building, however, needs consent before you add solar panels. A council can also remove these rights with an Article 4 direction.
The council has also promoted Switch Together Birmingham, a group-buying scheme for solar panels and battery storage. Whether a round is open changes over time. Check the council's page before you commit to a quote.
How a Pier Solar project runs in Birmingham
Pier Solar designs the system and writes the specification, while vetted MCS-certified partners then survey the roof and install it. We cover panel and inverter installation and battery storage systems for homes and small businesses.
Design comes first. We model your roof, any shading and your daily use, then compare layouts. Birmingham's terraced streets often suit a simple, tidy array on the rear slope.
A competent person must check your roof can carry the panels before installation, because safety comes first. Your installer then fits the system and tests it. Small systems up to 3.68 kW per phase are notified to the network operator within 28 days of installation. Bigger systems need approval before the installer connects them. Many 4 kWp homes exceed that line, so your installer plans for approval first. They normally handle the paperwork.
Your installer should give you an MCS certificate within about ten working days of finishing. You normally need that certificate to be paid under the Smart Export Guarantee. Additionally, Pier Solar arranges an extended workmanship warranty, on top of the manufacturer product warranties.
Costs, savings and export in Birmingham
A typical 4 to 4.5 kWp home system typically costs roughly £6,000 to £8,000 installed, based on government cost data. The Energy Saving Trust puts payback at roughly 9 to 12 years in its example locations. Your own figure depends on how much solar power you use at home.
Installing solar panels in a home in Great Britain is currently VAT-free, until 31 March 2027. From 1 April 2027 the rate is due to return to 5%, unless the government changes it. Each supplier sets its own export rate under the Smart Export Guarantee, therefore compare tariffs before you choose.
To see what help exists, read about solar panel grants and schemes in the UK. To size a system, our guide on how many solar panels you need walks through the sums. For the box on the wall, see solar inverters explained.
Nearby areas we cover
We also design systems in the nearby Midlands. See our page on solar panel installation in Coventry for the east side of the region. Further on, see solar panel installation in Leicester.
Ready to talk? Send your details through our online enquiry form. We will review your roof, your use and your plans before we suggest a design, because every roof is different.
Frequently Asked Questions
- Most homes can add panels without a planning application, within the limits above. Conservation areas and listed buildings have extra rules, so check with Birmingham City Council. We can tell you what to ask.
- The council has promoted Switch Together Birmingham for solar and batteries. Rounds open and close, so check the council's page for the current status.
- PVGIS models about 3,880 kWh a year at the ideal angle. A real roof typically makes less, depending on pitch, direction and shade.
- A battery lets you use more of your own solar power in the evening. It typically costs from about £2,500 up to £10,000, depending on size. We size it to your actual use.