﻿#     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: CIGS1-001
source: NREL mPERT data set
source_files:
- CharacterDataForPVModels 9-26-14.xlsx
- SandiaModelCoefficients.xlsx
source_notes:
  PV Module: CIGS1-001
  Technology: Copper indium gallium selenide
  Construction: Glass front/Glass back
  Deployment: Golden, CO - August 14, 2012 through September 24, 2013.
  History: Previously deployed for 16 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 5.82 kWh/m2
    starting on 1/21/2014 at 16:45 PM and ending on 1/23/2014 at 12:35 PM
  - 7. Measurements on 12/16/2013 and before the preconditioning irradiance provided
    a Pm at STC of 70.9 W.
temp_coeffs:
  alpha_sc: 0.01026
  alpha_mp: -0.031
  beta_oc: -0.317
  beta_mp: -0.368
  gamma_mp: -0.394
sapm_params:
  Vintage: ''
  Area: 0.729
  Material: ''
  Cells_in_Series: 66
  Parallel_Strings: 2
  Isco: 2.45681
  Voco: 43.3305
  Impo: 2.1877
  Vmpo: 34.362
  Aisc: 0.000131
  Aimp: -0.000308
  C0: 0.965083
  C1: 0.0349166
  Bvoco: -0.132858
  Mbvoc: 0
  Bvmpo: -0.129492
  Mbvmp: 0
  N: 1.4431
  C2: 0.0642704
  C3: -11.1794
  A0: 0.924668
  A1: 0.0693256
  A2: -0.0145897
  A3: 0.00145912
  A4: -6.31822e-05
  B0: 1
  B1: -0.00396983
  B2: 0.000492756
  B3: -2.0379e-05
  B4: 3.36574e-07
  B5: -2.05321e-09
  DTC: 3
  FD: 1
  A: -3.31924
  B: -0.103041
  C4: 0.979407
  C5: 0.0205933
  IXO: 2.41008
  IXXO: 1.58093
  C6: 1.07198
  C7: -0.0719802
  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

0,2014-01-23 19:33:17,15,100,0.253,37.33,0.207,29.2,6.04
1,2014-01-23 19:32:22,15,200,0.503,39.1,0.419,31.1,13.02
2,2014-01-23 14:12:09,25,100,0.253,36.43,0.201,28.63,5.77
3,2014-01-23 14:08:18,25,200,0.503,38.41,0.424,30.74,13.02
4,2014-01-23 14:03:25,25,400,1.006,40.19,0.873,32.25,28.17
5,2014-01-23 13:59:56,25,600,1.506,41.13,1.323,32.83,43.44
6,2014-01-23 13:53:50,25,800,2.005,41.78,1.771,33.08,58.58
7,2014-01-23 13:26:09,25,1000,2.505,42.29,2.223,33.13,73.66
8,2014-01-23 13:39:30,25,1100,2.753,42.45,2.442,33.09,80.79
9,2014-01-23 17:47:45,50,400,1.003,36.37,0.866,28.62,24.8
10,2014-01-23 17:44:41,50,600,1.505,37.33,1.315,29.15,38.33
11,2014-01-23 17:41:29,50,800,2.007,37.94,1.763,29.31,51.67
12,2014-01-23 17:38:03,50,1000,2.51,38.36,2.209,29.29,64.7
13,2014-01-23 17:52:27,50,1100,2.761,38.74,2.427,29.44,71.46
14,2014-01-23 18:50:52,65,600,1.509,34.78,1.309,26.69,34.94
15,2014-01-23 18:46:59,65,800,2.01,35.49,1.749,26.97,47.18
16,2014-01-23 18:42:59,65,1000,2.514,36.01,2.188,27.07,59.22
17,2014-01-23 18:39:51,65,1100,2.768,36.23,2.413,27.0,65.16
