JA Solar 405W Solar Panel 108 Cell PERC Bifacial JAM54D30-405/MB Wholesale 31 panels per pallet

Among the newest offerings of JA Solar, JAM54D30-405/MB is part of the DEEP BLUE 3.0 JAM54D30/MB series. These panels use state-of-the-art technology to achieve high efficiency and dependability. The Passivated Emitter Rear Contact (PERC) technology ensures excellent power output. This solar cell type employs an additional reflective layer to absorb more sunlight.

Half-cut cell technology adds a few more percent to the overall performance, making this model a great example of efficiency. JA Solar made solar cells in JAM54D30-405/MB two times smaller than the standard size, thus reducing power loss and improving shading tolerance. Not surprisingly, the efficiency of this module is quite high – 20.7%. And while conventional panels use only one side to absorb photons, bifacial modules employ both sides at the same time. With a bifaciality of 70% ±10%, this model can reach up to 433 W at a 10% rear irradiance ratio. JA Solar provides 12 years of product warranty and guarantees that after 30 years, performance will be at 84.95% or more.

• 405 W power output
• 108 half-cut bifacial PERC cells
• 20.7% efficiency
• 1500 V DC maximum system voltage
• QC 4.10-35 / MC4-EVO2A connectors
• 12-year product and 30-year performance warranties

High efficiency of 20.7%

JA Solar JAM54D30/MB panels combine 11-busbar (MBB) technology with bifacial PERC cells. This option offers higher power output per square foot of PV modules. This means quicker installation times and fewer clamps and racks. All of which reduces your overall costs, shortening the payback time.

Improved performance at hot temperatures

A low temperature coefficient translates to more energy as the temperature rises. Every 1.8°F increase over 77°F reduces the efficiency of your panel by just -0.35%.

Quality and reliability

JAM54D30-405/MB is certified to IEC 61215, IEC 61730, UL 61215 and UL 61730 standards, and it is FM Approved. JA Solar's production follows ISO 9001, ISO 14001 and ISO 45001 management systems, as well as IEC 62941 for PV module manufacturing quality. JA Solar is committed to quality, safety, and dependability to ensure you get the finest.

Low degradation for increased longevity

In the first year of service, these panels will lose no more than 2% of their power output. The average yearly power drop from the second to the 30th year will be no more than 0.45%. After 30 years, the modules will retain more than 84.95% of their initial output.

A panel that can handle hail, wind and snow

This module is weatherproof due to the 1.38" frame and its double glass construction, with 2.0 mm glass on both the front and back. The modules' front and rear sides can withstand loads of 5400 and 2400 Pa, respectively.

Size

67.80" x 44.65" x 1.38"

Weight

57.3 lb