| Customization: | Available |
|---|---|
| Warranty: | 25 Years |
| Number of Cells: | 72pcs |
|
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Electrical Characteristics
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Model Number
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LR4-72HPH-440M
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LR4-72HPH-445M
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LR4-72HPH-450M
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LR4-72HPH-455M
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Testing Condition
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STC
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NOCT
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STC
|
NOCT
|
STC
|
NOCT
|
STC
|
NOCT
|
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Maximum Power (Pmax/W)
|
440
|
326.0
|
445
|
329.7
|
450
|
333.4
|
455
|
337.1
|
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Open Circuit Voltage (Voc/V)
|
48.9
|
45.6
|
49.1
|
45.8
|
49.3
|
46.0
|
49.5
|
46.2
|
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Short Circuit Current (Isc/A)
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11.46
|
9.24
|
11.53
|
9.30
|
11.60
|
9.35
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11.66
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9.4
|
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Voltage at Maximum Power (Vmp/V)
|
41.1
|
38.0
|
41.3
|
38.1
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41.5
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38.3
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41.7
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98.5
|
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Current at Maximum Power (Imp/A)
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10.71
|
8.59
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10.78
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8.64
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10.85
|
8.70
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10.92
|
8.75
|
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Module Efficiency(%)
|
20.2
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20.5
|
20.7
|
20.9
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STC (Standard Testing Conditions): Irradiance 1000W/m², Cell Temperature 25 ºC, Spectra at AM1.5
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NOCT (Nominal Operating Cell Temperature): Irradiance 800W/m², Ambient Temperature20ºC, Spectra at AM1.5, Wind at 1m/S
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Test uncertainty for Pmax: ±3%
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Anhui Wingo Technology Co., Ltd. has set up two sole-funded companies in Heifei one Jointed Venture in Anhui province successively since 2020.Wingo is able to provide customers with annual capacity of 300MW solar cells,400MW solar cells modules and 60,000 sets of solar power systems.
FACTORY DIRECT SOLAR INVERTER WITH TIER 1 BRAND!
FACTORY DIRECT SOLAR PANEL WITH TIER 1 BRAND!
Are you a factory or a trading company?
We are the manufacturer of solar panel and storage battery. Such as inverter, brackets and accessories from our long term
partners. Full certificates with competitive price.
How about the delivery time?
Usually need 10-15 days to prepare. We will update the info for you during our production.
Can i install them by myself?
Each part has installation instructions, convenient installation.For products wire connection, considering security, we suggest you can find an electrician to help you.
What is the payment method?
We accept T/T bank, Western Union payment , Trade assurance.More than 10,000usd, which can pay 30% deposit in advance, pay 70% balance before shipping.
How about the after sales?
Damage in transit will be resolved according to the contract terms.
During the warranty period, if there is a problem with the product, our engineers will first propose a solution according to the specific situation. If the product still has a problem, it will be refunded or replaced for free.
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