Order On-line Tracking
|Place of Origin:|
Zhejiang China (Mainland)
|Number of Cells:|
|Packaging Detail:||250w black solar panel package information, usually use carton, wooden case and pallet|
|Delivery Detail:||25-35 days after all payment confirmed|
Optimum Operating Voltage: 30.7V
Optimum Operating Current: 8.144A
250w full black mono solar panels specification as following
|Maximum Power at STC (Pamx)||250w|
|Optimum Operating Voltage (Vmp)||30.7V|
|Optimum Operating Current (Imp)||8.144A|
|Open-Circuit Voltage (Voc)||36.91V|
|Short-Circuit Current (Isc)||9.153A|
|Solar Cell Efficiency (%)||17.7|
|Solar Module Efficiency (%)||15.27|
|Maximum System Voltage||DC1000|
|Maximum Series Fuse Rating||15A|
|STC:Irradiance 1000W/m2,Modules Temperature 25°C,AM=1.5|
|Front glass||3.2mm tempered glass|
|Frame||Anodized aluminium alloy|
|Connector||Plug and socket|
|Output cables||PV 4.0mm2,0.9m|
|Nominal Operating Cell Temperature (NOCT)||47°C±2°C|
|Temperature Coefficient of Pmax||-0.46%/K|
|Temperature Coefficient of VOC||-0.356/K|
|Temperature Coefficient of ISC||+0.024/K|
|10 years limited product warranty|
|15 years at 90% of the minimal rated power output|
|25 years at 80% of the minimal rated power output|
5.FAQ of Solar Module
1. Q: Do you have your own factory?
A: Yes, we have. Our factory located in Jiangyin city, jiangsu province.
2. Q: How can I visit your factory?
A: Before you take off from your country, please let us know. We will show you the way,or arrange time to pick you up if possible.
3. Q: Could you print our company LOGO on the nameplate and package?
A: Yes, we can do that.
4. Q: Do you accept custom design on size?
A: Yes, if the size is reasonable.
1. Manufacturer Overview
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2. Manufacturer Certificates
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3. Manufacturer Capability
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