Project Description

MECHANICAL CHARACTERISTICS
Cell Type:
Poly-crystalline 157.75mm×157.75mm
Qty of Cells:
72PCS(6×12)
Dimension:
1956×992×35mm/40mm
Module Weight
23kgs
Glass:
High transparency self -cleaning solar glass 3.2mm/4.0mm
Frame: Silver anodized aluminium alloy,thickness 35mm/40mm
Junction Box: >IP65
Cable/Connector: 4mm2, length 900/1000/ 1200mm,MC4 Compatible
Packing: 2PCS/CTN
QTY per 20GP/40HQ: 310pcs/780PCS
              ELECTRICAL CHARACTERISTICS
Model
HT72P-300
HT72P-310
HT72P-320
HT72P-330
HT72P-340
Rated Maximum Power(Pmax) [W]
300
310
320
330
340
Open Circuit Voltage(Voc) [V]
44.6
45
45.4
45.8
46.2
Maximum Power Voltage(Vmp) [V]
36.6
37
37.4
37.8
38.2
Short Circuit Current(Isc) [A]
8.78
8.95
9.15
9.42
9.63
Maximum Power Current(Imp) [A]
8.2
8.38
8.56
8.74
8.91
Module Efficiency [%]
15.5
16
16.49
17.01
17.52
Power Output Tolerances
±3%

              OPERATING CHARACTERISTICS

Maximum System Voltage[V]
1000/ 1500 DC(IEC)
Nominal operating cell temperature[℃] 45+-2
Maximum Series Fuse Rating[A]
15
Temperature coefficients of Pmax[%/℃] -0.42
Operating Temperature[℃]
-40 to + 85
Temperature coefficients of Voc[%/℃] -0.31
Max load(snow/wind)[Pa]
5400/2400
Temperature coefficients of Isc[%/℃] +0.05
                                               *STC:Irradiance 1000W/m², module temperature 25℃, AM=1.5                                                          WARRANTY:12-year product warranty;25-year linear power output warranty

300W-340W Poly Solar Panel

Panel Features:
Standard 300W~340W 38V Solar Panel
38Vdc output for charging the 24V battery
Front tempered glass + TPT backsheet lamination, assembled with aluminum frame
High strength and snow/wind resistance
4~8 frame holes design for easily mounting on the poles or roof
Waterproof, Compressive Strength, and Scratch- Resistant
Upto 12 years warranty and 25 years lifespan
Panel power, color and logo customizable
OEM and ODM available

Glass

> Antireflective glass
> Translucency of normal luminance is increased by 2%
> Module efficiency is increased by 2%
> Self-cleaning function
> Service life is as long as 25 years (30 years optional)

Solar Cell

> High Efficiency PV Cells
> Appearance Consistency
> Color sorting ensure consistent appearance on each module
> Anti-PID

Frame

> Conventional frame
> Silver or black frames are optional
> Boost bearing capability and prolong service life

> Serrated-clip design tensile strength

> Seal-lip designglue injection

Junction box

> Conventional standalone edition and engineering custom edition
> Quality diode ensures module running safety
> IP67 protection level
> Heat dissipation
> Long service life