Solar panels and battery storage by Wil-lec Group.
Installing solar since 2010 and still North East Lincolnshire's first and only Certified Tesla Powerwall 3 Partner
Calculate your potential savings.
Our intelligent tool combines local Grimsby sunlight data with your actual energy rates to show the real-world impact of a Wil-lec Group solar or battery installation.
- ✓Installing Since 2010: 16 years of local solar expertise in Lincolnshire.
- ✓Tesla Certified: Expert installation of the Powerwall 3 with whole-home backup capability.
- ✓Night-Rate Arbitrage: See how cheap off-peak electricity increases your ROI.
System Size
4kWp
Home During Day?
Using power 9am - 5pm?
Tesla Powerwall 3
13.5kWh Storage Included
Estimated Annual Saving
£0
View Calculation Breakdown ▾
Solar Generation0 kWh
Utilisation Rate0%
Solar Offset Value£0
Export Earnings (SEG)£0
Night Rate Arbitrage£0
Request Your Detailed Free Solar Suitability & Savings Report
We believe in engineering, not high-pressure sales. When you request a quote from Wil-lec Group, you’ll receive a comprehensive performance model based on your home’s specific orientation and your energy usage.
You won't be hounded by pushy sales teams; you'll deal directly with our technical experts who have been installing solar since 2010.
- ✔ 100% No-Obligation Service
- ✔ No sales people calling
- ✔ Direct technical advice
