Mogen Solar 120 Half Cells HJT 620W 630W 635W 640W Bifacial Dual Glass Solar Module
Mogen Solar launched a new generation of ultra-high efficiency HJT solar modules, monocrystalline N-type HJT bifacial double glass 620w-640w Watt photovoltaic solar panel. The new series integrates 210mm silicon wafers, with HJT, bifacial, multi-busbar cell technology and high-density encapsulation. The maximum power output on the front side of the three formats, 110 / 120 / 132 half cells, maximum output power reach 700Wp. Meanwhile, based on different installation environments, the rear side power generation gain is between 10-30%.
Electrical Specification
| Maximum Power (Pmax/W) | 625 | 630 | 635 | 640 | 645 |
| Maximum Power Voltage (Vmp/V) | 37.86 | 38.03 | 38.19 | 38.35 | 38.51 |
| Maximum Power Current (Imp/A) | 16.51 | 16.57 | 16.63 | 16.69 | 16.75 |
| Open Circuit Voltage (Voc/V) | 45.13 | 45.30 | 45.48 | 45.65 | 45.82 |
| Short Circuit Current (Isc/A) | 17.31 | 17.37 | 17.43 | 17.49 | 17.55 |
| Module Efficiency (%) | 22.08 | 22.26 | 22.44 | 22.61 | 22.79 |
| Power Output Tolerance (W) | 0~+5W |
| Temperature Coefficient of Isc | +0.04%/°C |
| Temperature Coefficient of Voc | -0.24%/°C |
| Temperature Coefficient of Pmax | -0.26%/°C |
Certifications
All of Mogen Solar's products have been certified by professional third-party testing bodies around the world, and the testing conditions are complex and diverse, from ordinary installation conditions to various extreme weather conditions, natural environments. We pursue the ultimate in quality and provide the best guarantee for customers' assets and profits.
ISO 9001: 2015: ISO Quality Management System
ISO 14001: 2015: ISO Environment Management System
ISO 45001: 2018: Occupational Health and Safety
CE & EU declaration of conformity
IEC 61215 / IEC 61730 Anti-PID Test for Photovoltaic Module
IEC 61701 Salt Mist Corrosion Test for Photovoltaic Module
IEC 60068-2-68 Dust and Sand Test for Photovoltaic Module
UL1703 / UL 61730 – PV Module Safety Standards by UL / CSA / INTERTEK
Italian First-Class Report on Fire Prevention
INMETRO Ex Tariff for Brazil
MCS / JEPC & JET / CEC(Clean Energy Council) approved PV modules / FIDE / CB / DEWA / RETIE
What's the advantage of HJT bifacial dual glass solar panels?
A heterojunction cell combines all the advantages of crystalline and thin-film solar technologies in a single hybrid structure. This provides one of the most effective cell passivations on the market for high levels of power and efficiency - even in hot climates.
Due to the high open circuit voltage, leading lowest temperature coefficient up to -0.26%/℃, compared with PERC temperature coeffiecient of -0.38%/℃, there is an advantafe of 0.12%/℃, Considering the operating temperature of the Solar Cell exceeds the ambient temperature 10-40℃，the annual average temperature is 5-10℃,which is lower than the standard operating condition of the laboratory, then the output of HJT cell per W is about 0.6-3.9% higher than that of bifacial PERC cell.
The HJT data show that the Bifacial efficiency rate is as high as 93-95%, while the Double side PERC rate is only 75%+. Taking into account the 10%-20% backside irradiation and the difference in the double-side rate of the cells, the output of HJT cells per watt is about 3%-6% higher than that of double-side PERC cells.
Under the irradiation intensity below 600W/㎡, the power generation performance of the N-type monocrystalline is higher than the P-type monocrystalline by about 1-2%;Due to extremly low light induced degradation, HJT cells generates about 0.5-1.0% more electricity per W than double-sided PERC cells.
