MBB TOPCON N-Type G12R Half Cut Cell

G12R 1
Product

TOPCon N-Type Solar Panel with G12R Half-Cut Cells

CAL600B, 620 - 635/1500 V Series Bi-Facial Glass-Glass

Product

MBB TOPCON N-Type G12R Half Cut Cell

CAL600B, 620 - 635/1500 V Series Bi-Facial Glass-Glass

Mechanical Data

Length x Width x Height2382 x 1134 x 30/35 mm
Weight32.5 kgs
Junction BoxIP68, 3 Split Junction Box with Individual Bypass Diodes
Output CableLength: 500 mm / As Per Customer Requirement, Dia: 4 mm²
ConnectorMC4 Compatible
Application ClassClass A (Safety Class II)
Glass Front/RearSemi-tempered – High Transmittance Glass 2 mm / High Transmittance Glass 2 mm
Solar PV Cells132 Cells G12R N-Type TOPCon Bifacial
Cell EncapsulantEVA/ EPE/ POE, UV Resistant & PID-free
FrameAnodised (>15 μ) Aluminium Frame, Silver
Mechanical Load Test5400 Pa (Snow Load), 2400 Pa (Wind Load)
Fire PerformanceType 4 (UL 61730) or Class C (IEC 61730)
Country of OriginIndia

Power

  • Module power from 525 W to 550 W
  • Comprehensive LID/Le TID mitigation technology, up to 50% lower degradation
  • Cost effective product for utility power plant
  • Less shading effect

Relability

  • Heavy snow load up to 5400 Pa Heavy load up to 2400 Pa
  • Low temperature coefficient

Certifications

IEC 61215:2021, 61730 1-2:2023, 61701 (Sev 6 ed. 3), 62716 BIS IS 14286:2023, IS 61730-1:2016, IS 61730-2:2016 Std
IEC 60068-2-68 CE Certified
IEC TS 62804-1 LeTID
IEC 61853-1 UL 61730:2022
IEC 61853-2
Artboard 18@4x
Artboard 9 copy 2@4x
Artboard 9 copy@4x
Artboard 16@4x
Artboard 17@4x

Frequently Asked Question

It is a high-efficiency solar module using MBB (multi-busbar) and N-Type TOPCon technology, designed for large-scale and utility-grade systems in India.
Because it offers superior performance, lower degradation, and higher output compared to conventional modules — ideal for rooftop, ground-mount or commercial solar installations.
Yes — it’s built with robust mechanical strength (heavy wind/snow load capacity), excellent low-light performance and is certified for Indian grid and environmental standards.
The half-cut cell design reduces losses, improves shading tolerance, and the N-Type TOPCon cell provides longer lifespan and less degradation, meaning higher energy yield over time.
Look at power output (e.g., 620-635 W for the series), module dimensions (2382×1134 mm), bifacial capabilities, and load ratings (wind/snow) — all attributes of the G12R Half-Cut-Cell panel by CALS India.