﻿#     This file bundles tabular data and corresponding metadata.
#     There are three sections separated by pairs of blank lines:
# 
#         1. metadata in yaml format
#         2. column definitions as a csv table
#         3. data columns as a csv table
# 
#     Software to read this file can be found at:
# 
#         https://github.com/adriesse/pvpltools
# 
#     Data in this file were collected by NREL, Sandia Labs and
#     CFV Solar during 2012-2014; published by NREL in 2014; and
#     repackaged by Anton Driesse, PV Performance Labs in 2019.
#     

name: CdTe75638
source: NREL mPERT data set
source_files:
- CharacterDataForPVModels 9-26-14.xlsx
- SandiaModelCoefficients.xlsx
source_notes:
  PV Module: CdTe75638
  Technology: Cadmium telluride
  Construction: Glass front/Glass back
  Deployment: Cocoa, FL - January 21, 2011 through March 4, 2012; and  Eugene, OR
    - December 20, 2012 through January 20, 2014
  History: Previously deployed for 32 months in Golden, CO
  Footnotes:
  - 1. Measured with a h.a.l.m. flash solar simulator
  - 2. Because of equipment limitations the maximum temperature for measurements was
    65°C instead of 75°C
  - 3. Measurements for 15°C and irradiances of 400, 600, 800, and 1000 W/m2 were
    not performed because of equipment limitations and infrequent occurrence of those
    conditions at the Cocoa, Eugene, and Golden sites.
  - 4. Raw Isc and Imp data corrected for temperature and irradiance using equation
    1 of  IEC 60891, raw Voc and Vmp corrected for temperature
  - '5. Uncertainty for crystalline silicon modules: Pm = ± 2.8%,  Isc = ± 2.3%, Imp
    = ± 2.3%, Voc = ± 0.3%, Vmp = ± 0.7%'
  - 6. With module open-circuited, preconditioning outdoor irradiance of 5.39 kWh/m2
    starting on 4/16/2014 at 19:15 PM and ending on 4/17/2014 at 1:42 PM
temp_coeffs:
  alpha_sc: 0.037374565726844125
  alpha_mp: 0.033709722579909764
  beta_oc: -0.23916179003354096
  beta_mp: -0.24433852060111388
  gamma_mp: -0.21388867238525383
sapm_params:
  Vintage: ''
  Area: 0.72
  Material: ''
  Cells_in_Series: 116
  Parallel_Strings: 1
  Isco: 1.17713
  Voco: 88.2342
  Impo: 1.01428
  Vmpo: 64.4619
  Aisc: 0.00051
  Aimp: 0.000297
  C0: 0.988567
  C1: 0.0114328
  Bvoco: -0.214484
  Mbvoc: 0
  Bvmpo: -0.166692
  Mbvmp: 0
  N: 1.2468
  C2: -0.985481
  C3: -19.2999
  A0: 0.92849
  A1: 0.0828264
  A2: -0.0269813
  A3: 0.00289547
  A4: -0.0001053
  B0: 1
  B1: -0.0031595
  B2: 0.000414457
  B3: -1.74094e-05
  B4: 2.87086e-07
  B5: -1.74838e-09
  DTC: 3
  FD: 1
  A: -3.43912
  B: -0.110572
  C4: 0.991385
  C5: 0.00861498
  IXO: 1.14183
  IXXO: 0.678999
  C6: 1.11218
  C7: -0.112183
  Notes: Measured at Sandia Labs


column,dtype,units

seqno,int64,
date,datetime64[ns],
temperature,int64,°C
irradiance,int64,W/m²
i_sc,float64,A
v_oc,float64,V
i_mp,float64,A
v_mp,float64,V
p_mp,float64,W


seqno,date,temperature,irradiance,i_sc,v_oc,i_mp,v_mp,p_mp

0,2014-04-17 20:50:18,15,100,0.106,81.43,0.081,63.79,5.16
1,2014-04-17 14:59:19,25,100,0.108,78.55,0.082,61.1,4.98
2,2014-04-17 20:50:13,15,200,0.219,84.87,0.182,67.13,12.2
3,2014-04-17 14:56:00,25,200,0.223,82.24,0.182,64.1,11.64
4,2014-04-17 14:53:02,25,400,0.46,85.05,0.39,65.38,25.49
5,2014-04-17 15:52:19,50,400,0.464,78.52,0.395,60.56,23.94
6,2014-04-17 14:49:48,25,600,0.704,86.41,0.601,65.03,39.09
7,2014-04-17 15:56:57,50,600,0.708,80.51,0.605,60.97,36.91
8,2014-04-17 17:05:36,65,600,0.71,77.05,0.612,58.31,35.68
9,2014-04-17 14:47:04,25,800,0.95,87.23,0.811,64.53,52.31
10,2014-04-17 16:00:43,50,800,0.959,81.75,0.823,60.39,49.72
11,2014-04-17 17:02:19,65,800,0.962,78.38,0.83,57.98,48.11
12,2014-04-17 14:43:34,25,1000,1.197,87.79,1.01,63.67,64.28
13,2014-04-17 16:04:26,50,1000,1.21,82.57,1.027,59.86,61.5
14,2014-04-17 16:57:49,65,1000,1.215,79.42,1.031,57.6,59.42
15,2014-04-17 14:32:50,25,1100,1.325,88.05,1.131,63.41,71.74
16,2014-04-17 16:11:43,50,1100,1.34,82.91,1.141,59.47,67.85
17,2014-04-17 16:52:31,65,1100,1.345,80.13,1.151,57.54,66.22
