Bi-facial Solar Panel Car Pot
1/11/2026 — Gabriel Durotoye
Project Description
Design & Installation of Bi-facial Solar Panel Carport System
Location: G.R.A, Ikeja, Lagos
Installer: Darlyn-Alt Global Services
Project Description
Darlyn-Alt designed and implemented a solar carport (car pot) system using 14 units of 615 W high-efficiency bi-facial solar panels at G.R.A Ikeja, Lagos. The system serves a dual purpose of renewable energy generation and vehicle protection, optimized to harness both direct sunlight and reflected irradiance for enhanced power output.
System Specifications
- Solar Modules: 14 × 615 W Bi-facial PV panels
- Total Installed Capacity: 8.61 kWp
- Mounting Structure: Custom-engineered solar carport
- Material: Hot-dip galvanized steel
- Panel Orientation: Optimized tilt and azimuth for Lagos climate
- Design Life: ≥25 years
Performance Expectation (Ikeja, Lagos)
- Estimated Daily Energy Yield: 35 – 45 kWh/day
- Estimated Monthly Energy Yield: 1,050 – 1,350 kWh
- Bi-facial Gain: Up to 20–30% with reflective ground finish
Key Design Features
- Dual-sided energy generation (front + rear)
- Weather-resistant structure suitable for coastal humidity
- Provides effective shading and rain protection for vehicles
- Provision for:
- Hybrid or grid-tie inverter connection
- Battery energy storage system
- EV charging point
Benefits
✔ Efficient use of parking space
✔ Reduced grid dependence and energy cost
✔ Improved system efficiency compared to mono-facial panels
✔ Enhanced property value and modern architectural appeal