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Solar Panel Directory
DP72-305-320
DP72-305-320
Ningbo Raytech New Energy Materials Co., Ltd.
Type:
Polycrystalline
Power Range:
Wp
Region:
China
Contact Manufacturer
Contact Manufacturer
Product is no longer manufactured.
Alternative Product
RS8V-M Full Black TOPC...
Resun Solar
Cell Type:
TOPCon
Dimensions:
1722x1134x35 mm
Weight:
22 kg
Cell Size:
--
Glass Thickness:
3.2 mm
More
Product Info
Company Profile
Product Characteristics
Model No.
DP72-305
DP72-310
DP72-315
DP72-320
Electrical Data at STC
Maximum Power (Pmax)
305 Wp
310 Wp
315 Wp
320 Wp
Voltage at Maximum Power (Vmpp)
36.78 V
36.9 V
37.1 V
37.35 V
Current at Maximum Power (Impp)
8.29 A
8.4 A
8.49 A
8.57 A
Open Circuit Voltage (Voc)
44.1 V
44.5 V
45.1 V
45.5 V
Short Circuit Current (Isc)
8.82 A
8.87 A
8.92 A
9.01 A
Panel Efficiency
15.6 %
15.8 %
16.1 %
16.4 %
Power Tolerance (Positive)
+ 3 %
+ 3 %
+ 3 %
+ 3 %
Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m
2
, cell temperature 25°C
Electrical Data at NOCT
Maximum Power (Pmax)
221 Wp
225 Wp
228 Wp
232 Wp
Voltage at Maximum Power (Vmpp)
33.75 V
33.9 V
34.05 V
34.25 V
Current at Maximum Power (Impp)
6.55 A
6.64 A
6.7 A
6.77 A
Open Circuit Voltage (Voc)
41.3 V
41.55 V
41.75 V
41.9 V
Short Circuit Current (Isc)
6.98 A
7.02 A
7.08 A
7.13 A
Temperature
45±3 °C
Nominal Operating Cell Temperature (NOCT): 800W/m
2
, AM 1.5, windspeed 1m/s,ambient temperature 20°C
Thermal Ratings
Operating Temperature Range
-40~85 °C
Temperature Coefficient of Pmax
-0.42 %/°C
Temperature Coefficient of Voc
-0.33 %/°C
Temperature Coefficient of Isc
0.04 %/°C
Maximum Ratings
Maximum System Voltage
1500 V
Series Fuse Rating
15 A
Material Data
Panel Dimension (H/W/D)
1698x992x6 mm
Weight
27 kg
Cell Type
Polycrystalline
Cell Size
156×156 mm
Cell Number
72
Glass Type
Tempered
Encapsulant Type
EVA
Junction Box Diodes
3
Junction Box Protection Class
IP 67
Connector Type
MC4
PDF
Download Manufacturer's PDF
Ningbo Raytech New Energy Materials Co., Ltd.
Click to show company phone
https://www.raytech-energy.com
China
Huyong Cooperation Demoonstration Park, No. 18, Qiyuan Road, Hangzhou Bay New Area, Ningbo, Zhejiang
No. Staff:
156
Contact Manufacturer
Product is no longer manufactured.
Crystalline
Production (MW)/:
MWp
Monocrystalline
Power Range(Wp):
130-670
Useful Contacts
Dan (Emily) Zhang
Marketing Director
Cherry Liu
Sales Director
Wennie Fei
Sales Manager
Jack Lee
Sales Manager
Additional Offices
Country:
China
Phone:
+86-178-0629-6161
E-mail:
[email protected]
Address:
Raytech Shandong Division: Chengyang District, Qingdao City, Shandong Province
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