E-Series

Solartech Power, Inc.

Type:	Polycrystalline
Power Range:	250 ~ 260 Wp
Region:	United States

Note: Your Enquiry will be sent directly to Solartech Power, Inc..

Alternative Product

ERA-54HC 390-410M

ERA Solar

Cell Type: Monocrystalline
Dimensions: 1722x1134x35 mm
Weight: 22.5 kg
Cell Size: --
Glass Thickness: 3.2 mm

Product Info
Company Profile

Product Characteristics

Model No.

250

255

260

Warranty

Product Warranty

10 Years

Electrical Data at STC

Maximum Power (Pmax)

250 Wp

255 Wp

260 Wp

Voltage at Maximum Power (Vmpp)

30.72 V

30.98 V

31.18 V

Current at Maximum Power (Impp)

8.15 A

8.24 A

8.34 A

Open Circuit Voltage (Voc)

37.59 V

37.79 V

38.09 V

Short Circuit Current (Isc)

8.65 A

8.69 A

8.76 A

Panel Efficiency

15.37 %

15.67 %

15.98 %

Power Tolerance (Positive)

+ 2 %

Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m², cell temperature 25°C

Electrical Data at NOCT

Maximum Power (Pmax)

182.93 Wp

186.89 Wp

190.87 Wp

Voltage at Maximum Power (Vmpp)

27.9 V

28.17 V

28.39 V

Current at Maximum Power (Impp)

6.56 A

6.63 A

6.72 A

Open Circuit Voltage (Voc)

34.53 V

34.75 V

35.07 V

Short Circuit Current (Isc)

7.04 A

7.07 A

7.14 A

Temperature

45.1 °C

Nominal Operating Cell Temperature (NOCT): 800W/m², AM 1.5, windspeed 1m/s,ambient temperature 20°C

Thermal Ratings

Operating Temperature Range

-40~85 °C

Temperature Coefficient of Pmax

-0.431 %/°C

Temperature Coefficient of Voc

-0.31 %/°C

Temperature Coefficient of Isc

0.073 %/°C

Maximum Ratings

Maximum System Voltage

1000 V

Series Fuse Rating

15 A

Material Data

Panel Dimension (H/W/D)

1640x992x40 mm

Weight

18.5 kg

Cell Type

Polycrystalline

Cell Size

156×156 mm

Cell Number

Glass Type

Anti-reflection Coating

Frame Type

Anodized Aluminium Alloy

Junction Box Diodes

Junction Box Protection Class

IP 67

Connector Type

MC4

PDF

Download Manufacturer's PDF

Solartech Power, Inc.

: Click to show company phone
: www.solartechpower.com
: United States
: 901, East Cedar Street, Ontario, California, 91761

Note: Your Enquiry will be sent directly to Solartech Power, Inc..

Crystalline

Production (MW)/: MWp

Polycrystalline

Power Range(Wp): 5-280

Thin-Film

Production (MW)/: MWp

CIS Family: CIGS

Power Range(Wp): 100-325

Useful Contacts

JEFF Product Marketing Manager

E-Series

Alternative Product

ERA-54HC 390-410M

Product Characteristics

Solartech Power, Inc.

Crystalline

Thin-Film

Useful Contacts

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