IMPORTANCE OF OUR COMPANY
CLARITY IN COMPARISION,CONFIDENCE IN PERFORMANCE
MODULE COMPARISON
Why Pahal Solar?
Clarity in Comparison, Confidence in Performance — click any row to see full details
25.4%+
Cell Efficiency
40mm
Frame Height
HTAR
Anti-Reflective Glass
100%
AI-Based Production
1
Cell
Efficiency comparison
Pahal Solar
M10R ≥ 25.4%, G12R ≥ 25.6%
Other Manufacturer
24.9% to 25.2%
Impact
High-quality A-grade cells improve generation, and offer longer lifespan against UV, heat and weathering.
2
Aluminium Frame
4 specifications compared
Pahal Solar
40mm frame height
Other Manufacturer
28–35mm frame height
Impact
Lower height reduces mechanical strength.
Pahal Solar
Anodizing ≥ 15µm
Other Manufacturer
Anodizing ≤ 8–12µm
Impact
Less anodizing increases rust risk over time.
Pahal Solar
Frame set weight ≥ 3kg*
Other Manufacturer
2.0–2.7kg
Impact
Lower weight reduces strength — micro-cracks from bending reduce generation.
Pahal Solar
Frame thickness 1.5mm (±0.2mm)
Other Manufacturer
1.0–1.2mm (±0.2mm)
Impact
Thinner frame reduces structural strength against wind load.
3
Encapsulant (EPE)
3 specifications compared
Pahal Solar
Higher GSM EPE used
Other Manufacturer
Lower GSM used
Impact
Lower GSM increases hotspot risk over time.
Pahal Solar
Front: 520 GSM
Other Manufacturer
420 GSM front, 390 GSM back
Impact
Moisture penetration causes delamination.
Pahal Solar
Back: 480 GSM
Other Manufacturer
390 GSM front, 390 GSM back (EVA)
Impact
Lower GSM leads to faster degradation.
4
Solar Glass
4 specifications compared
Pahal Solar
HTAR anti-reflective coated glass
Other Manufacturer
ARC coated glass
Impact
HTAR glass lets 0.4–0.5% more photons through, improving generation.
Pahal Solar
Front: 2.0mm thick
Other Manufacturer
Front: 2.0mm thick
Impact
HTAR coating is stronger and more UV resistant.
Pahal Solar
Back: 2.0mm thick
Other Manufacturer
Back: 1.8mm thick
Impact
Thicker back glass adds durability and long-term protection.
Pahal Solar
White grid printed back glass
Other Manufacturer
No grid printing
Impact
White grid returns photons to the cell, boosting generation.
5
Ribbon
Wire specification
Pahal Solar
PV Ribbon Ø0.26mm, virgin copper
Other Manufacturer
Ribbon Ø0.24mm
Impact
Thinner ribbon increases resistance and voltage drop, reducing power output.
6
Production Line
Manufacturing technology
Pahal Solar
100% AI-based advanced technology
Other Manufacturer
AI generally not used
Impact
AI-based manufacturing improves solar panel quality.
7
Research & Development (R&D)
Infrastructure comparison
Pahal Solar
State-of-the-art in-house R&D lab
Other Manufacturer
Limited R&D infrastructure
Impact
Ongoing research enables top-quality supply; strict testing ensures long-term module quality.
The materials may change due to technology and other reasons as required. | *Depends on frame thickness 1.5mm (±0.2mm)
MATERIAL SPOTLIGHT
Every Layer, Engineered for Performance
Inside a Pahal Solar G12R Module
Click each layer to see the material and its role — front glass to back glass
Front Solar Glass
HTAR anti-reflective • 2.0mm thick
▼
The topmost layer. HTAR (High Transmission Anti-Reflective) coated glass lets 0.4–0.5% more photons through than standard ARC glass, while shielding the cell from weather and impact.
Front EPE Sheet
520 GSM encapsulant
▼
Bonds the front glass to the cell. A higher GSM here creates a stronger seal, protecting against moisture penetration and delamination.
Half-Cut Solar Cell
G12R ≥ 25.6% • M10R ≥ 25.4% efficiency
▼
The core power-generating layer. Half-cut cells reduce internal resistance and hotspot risk, while high A-grade efficiency delivers more power and holds up better against UV, heat, and weathering.
Back EPE Sheet
480 GSM encapsulant
▼
Bonds the cell to the back glass, sealing the bifacial structure. Higher GSM here means slower degradation and longer module life.
Back Solar Glass
White grid printed • 2.0mm thick
▼
Completes the glass-glass bifacial structure, letting the panel capture reflected light from behind. The white grid printing returns stray photons to the cell, boosting generation.
Junction Box + Cable
Power output & connection point
▼
The junction box houses the bypass diodes and connects the module's output cables, carrying the generated power safely out to the rest of the system.