Polycrystalline Solar Module - Titanium Series


Polycrystalline modules are made using cast blocks of silicon containing many small crystals. Polycrystalline cells are cheaper to produce and are slightly less efficient and are ideal for larger scale installations.

Polycrystalline (sometimes referred to as multicrystalline) are assembled like monocrystalline modules, only multi-faceted. By interconnecting multiple silicon cells by tapping and stringing the cells into an electrical configuration. These interconnected cells are then set out, laminated in a vacuum then cured by heating and then framed in light-weight aluminum (also available in black). Once sealed they become weatherproofed to extremely high levels of ultraviolet radiation and moisture.


  • Cells-Polycrystalline
  • Cell Size-156 x 156 mm
  • Power Rating-250Wp (Super Efficient)
  • Panel Dimension-1640 x 992 x 40 mm
  • Warranty period-25 Years
  • Anti-reflective coating provides high Module Efficiency
  • Positive tolerance for each Panel upto 3% delivers high output
  • Good mechanical loading performance (8000 Pascal)
  • IP65 approved Junction Box
  • 100% Electroluminescence (EL) tested on-line
  • Special coating of hydrophobic layer with higher light absorption and minimal surface provides lifetime over 25 years
  • Salt Spray test approved - High Corrosive Resistant
SeriesI-AS PC 300I-AS PC 250
External Dimensions 1956 x 992 x 50mm 1640 x 992 x 40mm
Weight 24kg 19.0kg
Solar Cells Polycrystalline
156 x 156mm (72 pcs)
156 x 156mm (60 pcs)
Front Glass 3.2 mm tempered glass, low iron
Frame Anodized / Electrophoretic aluminium alloy
Junction Box IP65 / IP67
Output Cables 4.0 mm2 symmetrical lengths 900 mm
Connector MC4 Compatible
Maximum Snow Load 550kg/m2
Maximum Wind Load 200km/h
Hailstone Impact Test 80km/h for 25mm ice ball
SeriesI-AS PC 300I-AS PC 250 Unit
Rated Power at STC (Pmp) 300±5 250±5 W
Power Tolerance (0,+4.99) (0,+4.99) W
Power Maximum at STC 304.99 254.99 W
Cell Efficiency (ηc) 17.7~17.9 17.7~18.0 %
Cell Efficiency after coating (ηm) 18.8~22.0 18.8~22.0 %
Maximum Power Voltage (Vmp) 35.9 29.9 V
Maximum Power Current (Imp) 8.35 8.35 A
Open Circuit Voltage (Voc) 44.5 37.1 V
Short Circuit Current (Isc) 8.92 8.92 A
Maximum System Voltage 1000 (TUV), 600 (UL) V
Maximum Series Fuse Rating 15 A

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