Investing in solar is a big decision — and choosing the right installer makes all the difference between a system that performs perfectly for 25 years… and one that causes headaches.
If you’re searching for trusted solar installers in North London, here’s exactly what to look for 👇
✅ 1. Check MCS & NICEIC Accreditation
Only MCS (Microgeneration Certification Scheme) approved companies can register your system for SEG payments and warranties.
Also, NICEIC certification ensures your installation meets the highest UK electrical safety standards.
At Keenan Solar, we’re fully MCS and NICEIC accredited, and all installations are carried out by our in-house team — no subcontractors.
🧾 2. Ask About Warranties
A good installer should offer:
- 25-year panel performance warranty
- 15-year inverter & battery warranty
- 10-year workmanship guarantee
This shows confidence in both the products and installation quality.
💬 3. Read Local Reviews
Always check Google reviews from real customers in North London. Look for installers with verified photos, consistent feedback, and case studies.
Keenan Solar proudly holds 5-star ratings across all platforms.
🏗️ 4. Ensure No Hidden Extras
Many companies quote low upfront prices, only to add scaffolding, bird proofing, or monitoring later.
At Keenan Solar, we include everything upfront:
✔ Free scaffolding
✔ Free bird proofing
✔ Free lifetime monitoring
✔ Transparent pricing
📊 5. Ask for a Detailed Quote
A professional installer will provide a clear quote that includes:
- Panel type and power (e.g. 440W Jinko, Aiko, DMEGC)
- Inverter/battery model
- Estimated annual generation
- ROI and payback forecast
🏡 Case Study – Enfield, North London
- System: 14 x 440W JA Solar panels + 10.2kWh Fox ESS battery
- Savings: £1,050/year
- Payback: 6.2 years
- Installer: Keenan Solar (in-house team, no subcontractors)
⚡ Why Choose Keenan Solar
When you choose solar panels in North London, you get:
- MCS & NICEIC certification
- Free scaffolding & bird proofing
- Long warranties on panels, batteries & inverters
- Lifetime aftercare & monitoring
- Finance from £99/month
- Owner-led service from survey to installation
📍 Areas We Cover
We install solar panels across North London, including Enfield, Barnet, Finchley, Highgate, Camden, Palmers Green, Southgate, and Winchmore Hill.
☀️ The Bottom Line
Choosing the right installer is just as important as choosing the right panels.
With Keenan Solar, you get proven local expertise, full transparency, and long-term reliability — all backed by 5-star service.
📞 Call: 020 8133 8704
🌐 keenan-solar.co.uk
📍 North London’s trusted solar installer