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Project Solar Referral Codes & Verified Deals – November 2026

Looking for the latest Project Solar Discounts? As of November 2026, our team has manually verified 13 offers for Solar Panel Installation, Solar Battery Storage. Browse current Referral Codes, working discounts, and exclusive deals, while expired offers are regularly removed.

Project Solar offers 0 coupon codes and 13 deals as of November 2026. Today's top offer: Up to 15% Off Select Solar Battery Storage Solutions. Codes are verified and updated daily.

Up to
15%
OFF
Up to 15% Off Select Solar Battery Storage Solutions

Save on certain solar battery storage units for your home. This includes various lithium-ion options.

Referral
Receive a Referral Bonus for New Customers

Get rewarded for referring new clients to Project Solar. Bonuses range from $100 to $250 per successful referral.

20%
OFF
Free Quote Offer for Commercial Solar Solutions

Obtain a no-obligation quote for commercial solar installations. This includes various system sizes and types.

Bundle
Bundle Discount on Solar Panels and Battery Storage

Combine solar panel and battery storage installations for a reduced price. This offer provides integrated energy solutions.

30%
OFF
EV Charging Points Installation Savings This Summer

Get a special discount on EV charging point installations during the summer months. Power your electric vehicle sustainably.

35%
OFF
Free Solar Survey for Residential Solar Arrays

Schedule a complimentary survey to assess your home's solar potential. This offer helps determine the best system for your needs.

Under $5,000
Battery Retrofitting Services Under $5,000

Add battery storage to your existing solar PV system for less than $5,000. Upgrade your energy setup efficiently.

From
$1,800
Hybrid Inverters Starting From $1,800

Purchase and install hybrid inverters at an attractive starting price. Optimize energy conversion and storage.

25%
OFF
Complimentary Energy Savings Calculator Access

Use a free online tool to estimate your potential energy bill savings. Input your details to see the benefits.

45%
OFF
SunPower Solar Panels With Enhanced Warranty

Install SunPower solar panels and benefit from an extended warranty. This provides long-term peace of mind.

20%
OFF
Smart Export Guarantee Setup for New PV Systems

Receive assistance setting up your Smart Export Guarantee. Earn money for excess energy fed back to the grid.

15%
OFF
VAT-Free Solar PV Systems for Eligible Customers

Qualifying customers can receive VAT-free pricing on solar PV systems. This applies to residential installations.

50%
OFF
Seasonal Installation Discount for Spring Projects

Take advantage of special pricing on installations during the spring season. This limited-time offer applies to new systems.

Customer Reviews

4.3
Average Rating
4
Total Reviews
Colin
★★★★☆
2 months ago

Easy solar battery upgrade

Wanted to add a battery to my existing solar setup, so I went with Project Solar UK for a battery retrofitting. It was pretty straightforward. Got a GivEnergy battery and it works perfectly with my old panels. The guys who came out were nice and got it done without a fuss. Feels good to store my own power now.

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Jared
★★★★☆
2 months ago

Good installation, small delay

I had Project Solar UK install a residential solar array last month. The installation itself was very professional and the team did a great job with the panels and hybrid inverter. The system is working well, and I've started using the solar monitoring app which is pretty handy. My only minor issue was that the initial installation date got pushed back by a few days, which was a bit inconvenient, but they did communicate it ahead of time. Overall, good value and I'm happy with the energy savings.

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Todd
★★★★★
3 months ago

Reliable as always

This was my second time using Project Solar UK; they installed my initial solar PV system a few years ago, and I just had them put in an EV charging point. Consistent service, just like before. The installation was quick, and the new charger works perfectly with my car. It's why I came back to them – they're reliable and know what they're doing. No complaints.

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Faith Hughes
★★★★☆
3 months ago

Comprehensive solar panel setup

I decided to get a full solar solution from Project Solar UK, including SunPower panels, a Hybrid Inverter, and a Lithium-ion Battery Storage system. The initial consultation was informative, and they helped navigate the Smart Export Guarantee setup. The installation team was efficient, completing the work in about three days, which felt reasonable for the scope. They also included bird proofing, which was a nice touch. I appreciated the clear explanation of how the solar monitoring app works. My energy bills have seen a noticeable reduction, and the system performs as expected. There was a slight wait for one of the components, extending the project by a week, but the communication from their customer service was consistent.

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Project Solar Community Discussion

Share tips, ask questions & help fellow shoppers save more

E
Elena Ito
2 months ago

Anyone know if their panels are any good compared to, say, British Gas Solar? Or Egg?

F Faith 2 months ago
I went with them after looking at Egg. Project Solar seemed to have a wider range of panel options, like SunPower, which are pretty top-tier. British Gas just felt a bit more generic to me.
0
B Brett 2 months ago
My neighbour used Project Solar and is happy with them. I've heard good things about Sunsave too, but Project Solar seemed to have better reviews for customer service when I was looking.
3
4 Responses (2)
C
Carly
2 months ago

are there any grants or anything to help with the cost? or is it just the VAT exemption they talk about?

P Phil E. 2 months ago
They mention the ECO4 scheme on their site, which is a government thing for energy efficiency. Worth asking them about that specifically, might save you a fair bit if you qualify.
3
L Lisa 2 months ago
Besides the VAT, I think it's mostly the referral bonus you can get if someone you know already used them. That's a few hundred quid, not a grant but still money off.
0
3 Responses (2)
T
Todd
2 months ago

Can you use a promo code if you're just getting a battery storage system, not a full panel install?

J Jared L. 2 months ago
I don't think they do 'promo codes' in the traditional sense, at least not for the general public. Your best bet for any discount on a battery retrofitting would be the referral scheme if you know someone.
3
S Steve 2 months ago
Nah, most of their 'deals' are like the government VAT stuff or the refer-a-friend. I tried finding a code for an inverter once, no luck.
1
2 Responses (2)
E
Emma V.
2 months ago

Thinking of getting solar panels, how long does the whole installation process usually take from start to finish?

J Jared 2 months ago
From my experience, once they got everything sorted after the survey, the actual installation on the roof was just a day or two. The whole process from first contact to power on felt like a few weeks maybe, depends on how quickly you get the survey done.
2
M Mike E. 2 months ago
yeah, the actual install is quick. The bit that takes time is usually getting the survey booked and then waiting for the DNO approval and all that admin stuff.
5
0 Responses (2)

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