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Solar Panel Directory
SEM 345-350 HE
SEM 345-350 HE
Sunceco Inc.
Type:
Monocrystalline
Power Range:
Wp
Region:
United States
Contact Manufacturer
Contact Manufacturer
Product is no longer manufactured.
Alternative Product
435W smart sol...
Sonnex Energie
From €0.350 / Wp
Cell Type:
TOPCon
Dimensions:
1722x1134x30 mm
Weight:
21 kg
Cell Size:
182×182 mm
Glass Thickness:
3.2 mm
More
Product Info
Company Profile
Product Characteristics
Model No.
SEM 345 HE
SEM 350 HE
Warranty
Product Warranty
10 Years
Power Warranty
12 Years of 90% Output Power, 25 Years of 80% Output Power
Electrical Data at STC
Maximum Power (Pmax)
345 Wp
350 Wp
Voltage at Maximum Power (Vmpp)
38.9 V
39.3 V
Current at Maximum Power (Impp)
8.87 A
8.92 A
Open Circuit Voltage (Voc)
47.2 V
47.4 V
Short Circuit Current (Isc)
9.43 A
9.5 A
Panel Efficiency
17.7 %
18 %
Power Tolerance (Positive)
+ 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)
255 Wp
259 Wp
Voltage at Maximum Power (Vmpp)
35.7 V
36 V
Current at Maximum Power (Impp)
7.15 A
7.21 A
Open Circuit Voltage (Voc)
43.7 V
43.8 V
Short Circuit Current (Isc)
7.62 A
7.68 A
Temperature
45±2 °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
-0.39 %/°C
Temperature Coefficient of Voc
-0.3 %/°C
Temperature Coefficient of Isc
0.05 %/°C
Maximum Ratings
Maximum System Voltage
1000 V
Series Fuse Rating
15 A
Material Data
Panel Dimension (H/W/D)
1960x992x40 mm
Weight
22 kg
Cell Type
Monocrystalline
Cell Size
156.75×156.75 mm
Cell Number
72
Glass Type
Tempered
Glass Thickness
3.2 mm
Connector Type
MC4
Cable Crossection
4 mm
2
Cable Length
1200 mm
PDF
Download Manufacturer's PDF
Sunceco Inc.
Click to show company phone
https://sunceco.com
United States
48634 Milmont Dr., Fremont, CA, 94538
Contact Manufacturer
Product is no longer manufactured.
Crystalline
Production (MW)/:
MWp
Monocrystalline, Polycrystalline
Power Range(Wp):
280-420
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