Customization: | Available |
---|---|
Warranty: | 25 Years |
Number of Cells: | 144 |
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
---|
Payment Methods: |
|
---|---|
Support payments in USD |
Secure payments: | Every payment you make at Made-in-china.com is protected by the platform. |
---|
Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
---|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Front side performance equivalent to conventional low LID mono PERC:
-High module conversion efficiency (up to 20.9%).
-Better energy yield with excellent low irradiance performance and temperature coefficient.
-First year power degradation<2%.
-Bifacial technology enables additional energy harvesting from rear side(up to 25%).
-Glass/glass lamination ensures 30 year product lifetime ,with annual power degradation <0.45%.
-1500v compatible to reduce BOS cost.
-Solid PID resistance ensures by solar cell process optimization and careful module BOM selection .
-Reduced resistive loss with lower operating temperature.
-Higher energy yield with lower operating temperature.
-Reduced hot spot risk with optimized electrical design and lower operating current.
Model Number
|
LR4-72HPH-440M
|
LR4-72HPH-445M
|
LR4-72HPH-450M
|
LR4-72HPH-455M
|
||||
Testing Condition
|
STC
|
NOCT
|
STC
|
NOCT
|
STC
|
NOCT
|
STC
|
NOCT
|
Maximum Power (Pmax/W)
|
440
|
326.0
|
445
|
329.7
|
450
|
333.4
|
455
|
337.1
|
Open Circuit Voltage (Voc/V)
|
48.9
|
45.6
|
49.1
|
45.8
|
49.3
|
46.0
|
49.5
|
46.2
|
Short Circuit Current (Isc/A)
|
11.46
|
9.24
|
11.53
|
9.30
|
11.60
|
9.35
|
11.66
|
9.4
|
Voltage at Maximum Power (Vmp/V)
|
41.1
|
38.0
|
41.3
|
38.1
|
41.5
|
38.3
|
41.7
|
98.5
|
Current at Maximum Power (Imp/A)
|
10.71
|
8.59
|
10.78
|
8.64
|
10.85
|
8.70
|
10.92
|
8.75
|
Module Efficiency(%)
|
20.2
|
20.5
|
20.7
|
20.9
|
||||
STC (Standard Testing Conditions): Irradiance 1000W/m², Cell Temperature 25 ºC, Spectra at AM1.5
|
||||||||
NOCT (Nominal Operating Cell Temperature): Irradiance 800W/m², Ambient Temperature20ºC, Spectra at AM1.5, Wind at 1m/S
|
||||||||
Test uncertainty for Pmax: ±3%
|