Precision Engineering
At our ALMM-approved facility in Rajkot, we combine robotics with rigorous quality control. Every Mono PERC Bifacial module is crafted to withstand harsh environments for over 25 years.
Cell Testing & Sorting
We begin with high-efficiency Mono PERC cells. Advanced optical scanners inspect every cell for micro-cracks and color consistency to ensure zero-defect input.
- ✓ 100% Efficiency Grading
- ✓ Reverse Current Testing
Automated Stringing
Robotic tabbers solder cells into strings using high-precision ribbons. This automated process minimizes thermal stress, preventing future hotspots.
- ✓ Perfect Alignment
- ✓ Soldering Strength Test
Lay-up & Bussing
The module layers are stacked: Glass + EVA + Cell String + EVA + Backsheet. Automated visual inspection ensures perfect spacing before lamination.
- ✓ Visual Inspection System
- ✓ Debris Detection
Vacuum Lamination
The critical sealing step. Under vacuum and precise heat, the EVA melts to bond the layers, protecting the cells from humidity and UV radiation for decades.
- ✓ Gel Content Testing
- ✓ Bubble-Free Guarantee
Framing & Junction Box
A robust aluminum frame is attached for structural integrity against high wind loads (2400Pa) and snow loads (5400Pa). The IP68 junction box ensures waterproof connections.
- ✓ Mechanical Load Test
- ✓ Electrical Safety Check
100% Quality Testing
Before shipping, every module undergoes Electroluminescence (EL) testing to detect hidden micro-cracks and a Flash Test to certify exact wattage output.
- ✓ Zero Micro-Crack Policy
- ✓ Positive Power Tolerance
Beyond the Assembly Line
Our commitment to quality extends deep into material science and rigourous stress testing.
Reliability Testing
- PID Resistance: 96 hours at 85°C/85% RH
- Salt Mist Corrosion: For coastal areas
- Ammonia Resistance: For agricultural sites
- Mechanical Load: 5400 Pa (Snow/Wind)
Material Excellence
- Glass: 3.2mm ARC Tempered Glass
- Encapsulant: PID-free EVA/POE
- Backsheet: Fluoride-based UV protection
- Frame: Anodized Aluminium Alloy
