The document contains a SPICE model for the LX-250M solar cell from Luxor Solar GmbH. The model includes equivalent circuit components like resistors and a diode. A simulation was run using the model and results were compared to manufacturer specifications, showing errors less than 1.5% for key parameters like maximum power, voltage and current at maximum power point, short circuit current, and open circuit voltage.

1. All Rights Reserved Copyright (c) Bee Technologies Inc. 2015
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COMPONENTS: Solar Cell
PART NUMBER: LX-250M
MANUFACTURER: Luxor Solar GmbH
REMARK: PSpice Model
Bee Technologies Inc.
Device Modeling Report

2. All Rights Reserved Copyright (c) Bee Technologies Inc. 2015
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SPICE MODEL
Equivalent Circuit
*$
*PART NUMBER: LX-250M
*MANUFACTURER: Luxor Solar GmbH
*REMARK: Pmax=250(W)
*All Rights Reserved Copyright (c) Bee Technologies Inc. 2015
.SUBCKT LX-250M Plus Minus
R_RS1 N00A Plus 200.9234m
R_Rsh1 Minus N00A 270.222
D_D1 N00A Minus DIODE_LX-250M
I_I1 Minus N00A DC 8.61
.Model DIODE_LX-250M D
+ IS=130.1967p
+ N=57.044
+ RS=130.7756m
+ IKF=0
.ENDS
*$

3. All Rights Reserved Copyright (c) Bee Technologies Inc. 2015
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V1
0Vdc
Isense
0Vdc
R1
100
0
+
U1
LX-250M
V_V1
0V 5V 10V 15V 20V 25V 30V 35V 40V
I(Isense)* V(V1:+)
0W
100W
150W
200W
250W
300W
SEL>>
I(Isense)
0A
2A
4A
6A
8A
10A
Output Characteristics
Simulation result
Evaluation circ

4. All Rights Reserved Copyright (c) Bee Technologies Inc. 2015
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Comparison Graph
Simulation result
Comparison table
Parameter Measurement Simulation %Error
Pmax(W) 250.000 248.000 -0.80
Vmp(V) 30.790 30.730 -0.19
Imp(A) 8.170 8.070 -1.22
Isc(A) 8.610 8.600 -0.12
Voc(V) 37.410 37.410 0.00