What are the opening hours?

Monday 8am - 6pm Tuesday 8am - 6pm Wednesday 8am - 6pm Thursday 8am - 6pm Friday 8am - 6pm

JD Allen Solar

Name: JD Allen Solar
Address: Beckenham, London, BR36RZ, GB
Telephone: +447891615590

Home
United Kingdom
London
JD Allen Solar

Call Directions Website

A solar PV installation company providing a professional service through regulatory compliance

28/10/2026

☀️🏡 Got an older house? Don’t rule out solar panels just yet…

Victorian terraces, Edwardian semis, 1930s houses… plenty of older UK properties can be suitable for solar.

Even roofs with traditional slate or clay tiles can often accommodate panels, provided they’re in good condition and the installation is designed properly.

And if your main roof isn’t suitable?

There may still be other options, including repairs, using another roof section or even installing panels on a suitable garage or outbuilding.

Every property is different. That’s why we believe solar systems should be designed around the home, not the other way around.

📩 Wondering whether solar could work on your property? Drop us a DM for a free, no-obligation quote.

We install solar across Bromley, Beckenham and the surrounding South London area.

22/10/2026

🏠☀️ Is your roof too old for solar panels?

If you live in an older property, you might be wondering whether your roof is actually suitable for solar.

The good news? An older roof doesn’t automatically mean solar is off the table.

A well-maintained roof that’s 40 years old could be more suitable than a newer roof with existing problems.

What really matters is the condition of the roof, its structural strength and how much life it has left.

We’ve put together a new blog explaining everything homeowners need to know, including when repairs might be needed, whether it’s worth replacing your roof first, and what alternatives are available.

🔗 Click the link in our bio to read the full guide.

15/10/2026

☀️ Solar that looks as good as it performs.

In-roof solar panels sit flush with your roof tiles, creating a sleek, seamless finish without compromising on performance.

✅ Clean, modern appearance
✅ Replaces sections of roof tiles
✅ Ideal for new builds and roof renovations
✅ Generates clean, renewable electricity

A smart option for homeowners who want the benefits of solar without the traditional on-roof look.

If you’re thinking about reducing your energy bills with solar and a clean, aesthetic finish,

DM us today for a FREE quote 🙌

📍 Expert solar installations across Bromley, South London & surrounding areas.

05/10/2026

Your house roof isn’t the only place you can install solar panels. ☀️🏠

If your main roof is shaded, short on space, already full of panels or simply not ideal for solar, your garage, garden room or another outbuilding could be an option.

And the electricity generated there doesn’t necessarily have to power the outbuilding alone — a properly designed system can potentially contribute towards your main home too.

In our latest guide, we cover:

☀️ Which outbuildings can be suitable for solar
🏗️ How to know if the roof is strong enough
⚡ Whether garage solar can power your house
➕ Adding outbuilding panels to an existing system
🔋 When battery storage makes sense
🏠 What to consider with flat roofs, shading and planning

The important thing is to look at the whole property, rather than assuming solar is off the table because your main roof isn’t perfect.

Read the full guide via the link in our bio.

Or, if you’re based in Bromley, Beckenham or the surrounding South London area, get in touch with JD Allen Solar to find out what could work for your property.

02/10/2026

☀️ Another solar installation completed in Bromley.

This BR3 property now has 8 x 465W solar panels, installed across a combination of flat and pitched roof space.

A good example of how solar can be designed around the roof you have, rather than relying on a one-size-fits-all layout.

📍 Bromley, BR3
☀️ 8 x 465W solar panels
🏠 Flat & pitched roof installation

Thinking about solar for your home? Get in touch with JD Allen Solar for straightforward advice based on your property.

23/09/2026

Got a dormer roof and wondering whether that rules out solar? ☀️🏠

In many cases, it doesn’t.

Dormers can make solar a little more complicated. They reduce usable roof space, can create shading and often mean you can’t use a simple rectangular panel layout.

But that doesn’t mean solar won’t work.

Depending on the property, panels could potentially be:

☀️ Installed around the dormer
🏠 Split across different roof sections
↔️ Positioned in portrait and landscape layouts
🧭 Installed on another roof face
⚡ Designed around areas of shading

And sometimes, a smaller, well-positioned system makes far more sense than squeezing extra panels into poor positions just to increase the panel count.

In our latest guide, we explain exactly what homeowners with dormer roofs need to consider — including roof space, shading, structural suitability and whether the final system is likely to generate enough electricity to make sense.

The takeaway?

Your roof doesn’t need to be perfect for solar. It needs a system designed properly around the roof you actually have.

👉 Read the full guide via the link in our bio.

Or, if you’re in Bromley, Beckenham or the surrounding South London area, get in touch with JD Allen Solar for advice specific to your property.

21/09/2026

☀️ Top 3 myths about solar panels - busted.

1️⃣ “Solar panels don’t work well in winter.”
Solar panels need daylight, not hot weather. They’ll produce less during the shorter, darker winter days, but they still generate electricity all year round — even when it’s cloudy.

2️⃣ “Solar panels will never make their money back.”
A well-designed system can reduce the amount of electricity you buy from the grid, while you may also get paid for electricity you export. Payback depends on your system, energy use and tariff — but solar is designed to deliver savings over many years.

3️⃣ “Solar panels are too expensive.”
Solar is an upfront investment, but the bigger question is what it costs you over its lifetime. With lower electricity bills and potential export payments, the long-term numbers can look very different from the initial price tag.

🏠 Every home is different, so don’t rely on generic promises or online calculators.

If you’re considering solar and want straightforward advice based on your home, get in touch with JD Allen Solar.

15/09/2026

A south-facing roof is great for solar… but you don’t need one. ☀️

It’s one of the biggest misconceptions we hear from homeowners researching solar.

East-facing, west-facing and even some north-facing roofs can still make solar a worthwhile investment. In fact, an east/west system can work particularly well if your energy usage peaks in the morning and evening.

What matters isn’t having the “perfect” roof. It’s designing the right system around your roof, your energy usage and your home.

In our latest guide, we cover:

☀️ Why south-facing is considered optimal
🏠 How east & west-facing systems perform
🧭 When north-facing solar can still make sense
🔋 How battery storage changes things
📊 What actually determines whether solar is worth it

Thinking about solar but unsure whether your roof is suitable?

Read the full guide via the link in our bio.

Or get in touch with JD Allen Solar for advice specific to your home.

14/09/2026

☀️ 3 reasons to go solar this September

1. Get ahead of rising energy bills 📈
As we head into the colder months, household energy use starts to climb. Solar won’t make winter bills disappear, but generating more of your own electricity means buying less from the grid.

2. The summer rush is over 🍂
Spring and summer are naturally busy periods for solar. Starting the process in September can give you more breathing room to properly consider your options and find the right system for your home - rather than rushing into a decision.

3. Be ready for next year’s peak generation 🔋
Solar panels still generate electricity throughout autumn and winter, but the longer, brighter days are where they really come into their own. Getting your system sorted now means you’ll already be up and running when generation starts climbing again.

There’s no single “perfect” month to install solar. But if it’s something you’ve been considering, September is as good a time as any to start looking at what could actually work for your home.

Want to see what’s possible for your home?

DM us today for a FREE system design and quote ✅

10/09/2026

2x Fox EP12 batteries neatly tucked in this customer garage 🙌

Fox ESS have some of the most efficient, budget friendly batteries on the market

Their EP12 battery is a great choice for any solar homes looking to maximise their solar self consumption,

Whilst not wanting to spend big on more expensive options

Would you like a quote for your property?

DM us today 📩

Address

Beckenham
London
BR36RZ

Opening Hours

Monday	8am - 6pm
Tuesday	8am - 6pm
Wednesday	8am - 6pm
Thursday	8am - 6pm
Friday	8am - 6pm

Telephone

+447891615590

Website

http://www.jdallensolar.co.uk/

Alerts

Be the first to know and let us send you an email when JD Allen Solar posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.