Monocrystalline 400W 430W 440W 450W Half Cell Solar Panels with
144pcs Half Cut Cell
1. Product Feature
For half-cell technology, we actually cut an ordinary solar cell
into two halves. Unlike common photovoltaic modules with 60 or 72
cells, it has become 120 or 144 half-cell cells, while maintaining
the same design and size as conventional modules.
The half-cell technology generally uses the laser cutting method,
in which the standard-size cell is cut into the same two half-cells
along the direction perpendicular to the main grid line of the
battery, and then welded in series.
As with conventional components, the half-cell battery package is
also packaged with tempered glass, EVA and backsheet.
The Monocrystalline 400W 430W 440W 450W Half Cell Solar Panels With
144pcs Half Cut Cell of our company has the following features:
1). Anti-reflective and anti-soiling surface reduce power loss from
dirt and dust;
2). Outstanding performance in low-light irradiance environments;
3). Module contains element but does not supply power to external
load&has bypass diode for array shading protection;
4). Positive power tolerance:0+3%;
5). 100% EL double-inspection ensures modules are defects free;
6). Modules binned by current to improve system performance;
7). Potential induced Degradation(PID) Resistant;
8). Excellent mechanical load resistance: Certified to withstand
high wind loads(2400Pa)and snow load(5400Pa).
2. Mechanical Data
Cell Type | 166*83mm mono |
Cell Orientation | 144pcs (6*24) |
Module Dimensions | 2108*1048*35mm |
Glass | Low iron, Tempered Glass, High Transmission, thickness 3.2mm or
4.0mm |
Backsheet color | transparent, white, black, blue, etc. |
Frame Material/Color | Anodized aluminum alloy/silver, black, golden, or as per your
request |
Junction Box | Protection class≥ IP65 |
Cable | Diameter 4mm2, length 900mm or as per your request |
Connector | MC 4 compatible connector |
3. Electrical Characteristics
Maximum output power(Pmax/W) | 400-450 |
Maximum power voltage(Vmp/V) | 40.34 |
Maximum power current(Imp/A) | 10.65 |
Open circuit voltage(Voc/V) | 48.88 |
Short circuit current (Isc/A) | 11.32 |
Module efficiency (%) | 18.0 |
Operating Temperature | -40℃~+85℃ |
Maximum System Voltage | 1000V |
STC: Irradiance 1000W/m², Module Temperature 25°c, Air Mass 1.5 |
4. Temperature Characteristics
Temperature coefficient (Pm) -0.400%℃ |
Temperature coefficient (Voc) -0.320%℃ |
Temperature coefficient (Isc) 0.050%℃ |
NOCT (Nominal Operating Cell Temperature) 41±3℃ |
5. Warranty
Linear perfoemance warranty:
10-year limited warranty of materials and workmanship;
25-year limited warranty of 80% power output.
6. Why choose us
1. All of our products have CE certification,ISO9001:2008,RoHS.
2. We have our own factory,the selling prices is competitive.
3. Prompt delivery and good after-sale services.
4. 80% new materials for production and superior quality.
5. Professional engineer designers.
6. Concurrently engaged in relative solar power system products such
as solar panel, solar controller, Inverter , sealed lead acid
battery, combiner box, etc.
7. All products supplied by our company will have efficient, high
quality and satisfactory after-sale service!
Contact Fay to get what your favorite!
7. Package & Delivery
In Protective Corner/Carton/Pallet
Modules per pallet: 31 + 31 pcs
Modules per 40'GP container: 620 pcs
or according to customer's request .
Transportation mode according to the shipment volume and customer
requirements: sea transportation, China Europe train and air
transportation can be used.
8. FAQ
Q1: What's the warranty of the products? A:Quality warranty for 12 months; parts will be shipped free during
warranty period. |
Q2: Can I do OEM? A:Of course, you can request OEM service. |
Q3 :What's your delivery time? A:Within 10 days after receive advanced payment. |
Q4: What's the MOQ? ( Minimum Order Quantity) A:1 piece. |
