250 - the Solar Panel Store

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250 - the Solar Panel Store

LS250

LS250 Monocrystalline Photovoltaic Module

Uniform performance and stability under a range of light conditions

Applications

On-grid Residential systems

On-grid Commercial Systems

On-grid Utility systems

Features

60 mono crystalline CSUN Selective Emmitter Solar Cells

18.25% cell efficiency

Performance deviation of +/- 3%

Low degradation under high irradiance conditions

Low cell mismatch rate

Anodized aluminum alloy frame, black or clear


LS250

Electrical Specifications

Model

LS 250 - 60M

Rated Power @ STC

250 W

CEC Power @ PTC

Nominal Voltage

226.6 W

24 V

Mounting slots

8 places

Open Circuit Voltage (Voc)

Short Circuit Current (Isc)

Peak Power Voltage (Vmp)

37.30 V

8.78 A

30.10 V

Ground holes

2 places

65.96 (860)

53.52 (1360)

64.54 (1640)

Maximum Power Current (Imp)

8.31 A

Operating Temperature

-40 o C to 85 o C

Max System Voltage (UL / IEC)

600 V / 1000 V

Max Series Fuse Rating

20 A

Power Tolerance ±3%

Cell Efficiency 18.25%

Power Density 14.30 W/ft 2

37.00 (940)

38.98 (990)

Note: in (mm)

Mechanical Specifications

Solar Cell

Mono-crystaline 6” x 6” (156mm x 156mm)

Number of cells 60 (6 x 10)

Internal Bypass Diodes 6

Module Dimensions

64.54” x 38.98” x 1.97” (1640mm x 990mm x 50mm)

Module Area 17.48 ft 2 (1.62 m 2 )

Module Weight

43.65 lbs (19.8 kg)

Front Glass

.13” (3.2mm) tempered glass

Cell Encapsulation

EVA (Ethylene-Vinyl-Acetate)

Frame

Anodized Black / Clear Aluminium Alloy

Output Cables

12 Awg. 35.4” (900 mm) MC4 Connectors

Static Load

113 PSF (5400 Pa)

Hail

Maximum Diameter 1” (25mm) at 52 mph (23 m/s)

Warranty

10 years at 90% of the rated power output, 25 years at 80% of the rated power output

Certifications Safety Class II, CE, UL 1703, IEC 61215, IEC 61730-1/2

Temperature Coefficients

Nominal Operating Cell Temperature (NOCT) 113 o F (45 o C)

Temperature Coefficient of Pmp

-0.423 % / o C

9

8

7

1000W/m 2

250

222

Temperature Coefficient of Voc

Temperature Coefficient of Isc

-0.115 V / o C

3.424 mA / o C

Current (Amps)

6

5

4

3

2

800W/m 2

600W/m 2

194

167

139

111

83

56

Power (Watts)

1

28

0

5 10 15 20 25 30 35 40 45

Voltage (V)

0

Rev 3/2010

3550 Frontier Ave

Boulder, Colorado 80301

303.449.2394

www.lumossolar.com

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