Page 22 - Solar Panels

Less Internal Power Loss
Blade™ – A Module re-Modeled TM Cuts Night, Breaks Dawn.
TM
Cuts Night, Breaks Dawn.

Seraphim’s Blade™ Series solar module boasts two identical parts, which are composed of cells that are half the size of ordinary solar Cut
cells. By cutting cells into halves, these smaller currents will help reduce “Cell To Module” loss, which means higher output.
In the meantime, the overall space between cells are doubled, and more light will be transferred into power through multiple reflections.
Compared to mainstream standard modules, the Blade™ series module has lower current and series resistance which helps minimize
mismatch loss, internal power loss, and shadow effect, etc. Once one cell has EL defect or appearance defect, such as black edge or V
sharp. After cutting, one intact half can be reused. Standard Cell Half Cell

More Output Higher Efficiency Higher ROI The ribbon length of half-cell is shorter than normal cell. Calculated by Joule's law and Ohm' law, the power loss reduction is nearly 6%.

Product Certificates
Less Mismatch loss Warranty

Instead of 6 internal strings of cells, the Blade series module has 2 x 6 shorter ones. This design effectively deals with the mismatch

happened between cells caused by shadow, out of sync performance degradation, ect.
100%
97% 97%
94.28% 10 Guarantee on product
Standard Module With 6 internal strings of cells 90% 90.88% 87.48% YEARS material and workmanship
Guaranteed Power 84.08%
80.68% 25 linear power
Insurance 80% YEARS output warranty
0 5 10 15 20 25
Years
9A 9A 9A 9A 9A 9A
9A 9A 9A 9A 9A 9A
9A 9A 9A 9A 9A 9A
9A 9A 9A 9A 9A 9A Higher Yield Due to Better Shading Response
9A 9A 9A 9A 9A 9A
Blade™ comprises two separated and identical solar cell arrays, which means the ordinary strings of cells are cut into halves, and
9A 9A 9A 9A 9A 9A
these shorter strings compose arrays which has separated current paths. When a module is shaded, only one side shaded array's
9A 9A 9A 9A 9A 9A
current will be impacted, while the other array will still be functionally producing power. Under this circumstance, when a module is
9A 9A 9A 9A 9A 9A
shaded, the affected working areas of Blade™ will be 50% less.
9A 9A 9A 9A 9A 9A
9A 9A 9A 9A 9A 8.7A By cutting solar cell into halves, the internal power loss will be lower and hot spot effect will also be reduced.

Design Sketch Circuit Diagram Electrical Mismatch
Standard Module Blade Module
TM

Module current output is 8.7A, current mismatch in series is 0.3A.

Blade™ With 2 x 6 internal strings of cells

4.5A 4.5A 4.5A 4.5A 4.5A 4.5A

4.5A 4.5A 4.5A 4.5A 4.5A 4.5A

4.5A 4.5A 4.5A 4.5A 4.5A 4.5A

4.5A 4.5A 4.5A 4.5A 4.5A 4.5A

4.5A 4.5A 4.5A 4.5A 4.5A 4.5A

4.5A 4.5A 4.5A 4.5A 4.5A 4.5A

4.5A 4.5A 4.5A 4.5A 4.5A 4.5A

4.5A 4.5A 4.5A 4.5A 4.5A 4.5A

4.5A 4.5A 4.5A 4.5A 4.5A 4.5A

4.5A 4.5A 4.5A 4.5A 4.5A 4.5A

4.5A 4.5A 4.5A 4.5A 4.5A 4.5A
4.5A 4.5A 4.5A 4.5A 4.5A 4.5A
4.5A 4.5A 4.5A 4.5A 4.5A 4.5A

4.5A 4.5A 4.5A 4.5A 4.5A 4.5A

4.5A 4.5A 4.5A 4.5A 4.5A 4.5A

4.5A 4.5A 4.5A 4.5A 4.5A 4.5A

4.5A 4.5A 4.5A 4.5A 4.5A 4.5A

4.5A 4.5A 4.5A 4.5A 4.5A 4.5A

4.5A 4.5A 4.5A 4.5A 4.5A 4.5A
4.5A 4.5A 4.5A 4.5A 4.5A 4.35A

Design Sketch Circuit Diagram Electrical Mismatch
Module current output is 4.5+4.35=8.75A, current mismatch in series is 0.15A.

SRP-DS-EN-2019V1.0
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