Case Studies

Solar Panel Case Study: Residential Installation & ROI

Client: John & Sarah, South of England

Challenge:

High electricity bills, concerns about energy security, and a desire to reduce their carbon footprint.

Solution:

✅ 10 x 400W Solar Panels (Total: 4kW system)
✅ 5kWh Battery Storage for nighttime use
✅ Solar Monitoring System for real-time tracking

Results (Year 1):

🔹 Energy Savings: £800 per year
🔹 Self-Sufficiency: 65% of energy from solar
🔹 Payback Period: ~7 years
🔹 CO₂ Reduction: 1.5 tons annually

Bonus:

With the monitoring system, they spotted a panel underperforming due to shading adding an optimiser, improved efficiency by 10%.