﻿#     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: HIT05667
source: NREL mPERT data set
source_files:
- CharacterDataForPVModels 9-26-14.xlsx
- SandiaModelCoefficients.xlsx
source_notes:
  PV Module: HIT05667
  Technology: Amorphous silicon/crystalline silicon (HIT)
  Construction: Glass front/Tedlar back
  Deployment: Cocoa, FL - January 21, 2011 through March 4, 2012; and  Eugene, OR
    - December 20, 2012 through January 20, 2014
  History: New when deployed in Cocoa, FL
  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. At 15°C, measured only with forward I-V curve and not reverse sweep, which
    may have underestimated performance for this module with high capacitance. Only
    forward sweep was used because the module was in a transient state having come
    out of climate chamber and was warming to ambient temperature.
temp_coeffs:
  alpha_sc: 0.03495206385783449
  alpha_mp: -0.010832580011176495
  beta_oc: -0.26667830136344556
  beta_mp: -0.3372753550120027
  gamma_mp: -0.34661381923153156
sapm_params:
  Vintage: ''
  Area: 1.26
  Material: ''
  Cells_in_Series: 72
  Parallel_Strings: 1
  Isco: 5.3747
  Voco: 50.7105
  Impo: 5.04798
  Vmpo: 41.8914
  Aisc: 0.000437
  Aimp: 1e-06
  C0: 1.00402
  C1: -0.00402141
  Bvoco: -0.126936
  Mbvoc: 0
  Bvmpo: -0.1314
  Mbvmp: 0
  N: 1.1001
  C2: 0.0521894
  C3: -9.79459
  A0: 0.878235
  A1: 0.134908
  A2: -0.0455904
  A3: 0.00760803
  A4: -0.000483007
  B0: 1
  B1: -0.00192437
  B2: 0.000269291
  B3: -1.19076e-05
  B4: 2.12862e-07
  B5: -1.42133e-09
  DTC: 3
  FD: 1
  A: -3.49658
  B: -0.115965
  C4: 0.996121
  C5: 0.00387898
  IXO: 5.33519
  IXXO: 3.73609
  C6: 1.10417
  C7: -0.104173
  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 20:30:23,15,100,0.558,46.74,0.51,40.1,20.47
1,2014-04-16 15:12:02,25,100,0.57,45.37,0.526,38.39,20.19
2,2014-04-17 20:31:17,15,200,1.111,48.23,1.013,41.7,42.25
3,2014-04-16 15:01:52,25,200,1.126,46.9,1.041,40.15,41.79
4,2014-04-16 14:51:45,25,400,2.232,48.34,2.076,41.01,85.16
5,2014-04-16 18:39:31,50,400,2.234,44.89,2.059,37.23,76.65
6,2014-04-16 14:41:56,25,600,3.334,49.17,3.114,41.3,128.58
7,2014-04-16 18:33:07,50,600,3.329,45.81,3.081,37.77,116.35
8,2014-04-16 19:48:44,65,600,3.349,43.77,3.074,35.63,109.53
9,2014-04-16 14:31:16,25,800,4.433,49.76,4.151,41.38,171.76
10,2014-04-16 18:26:14,50,800,4.441,46.42,4.115,37.94,156.15
11,2014-04-16 19:42:23,65,800,4.459,44.43,4.106,35.83,147.12
12,2014-04-16 14:05:43,25,1000,5.532,50.21,5.177,41.43,214.48
13,2014-04-16 18:15:39,50,1000,5.539,46.9,5.112,38.1,194.79
14,2014-04-16 19:34:25,65,1000,5.566,44.92,5.119,35.93,183.92
15,2014-04-16 14:17:58,25,1100,6.079,50.39,5.632,41.52,233.84
16,2014-04-16 18:54:11,50,1100,6.101,47.11,5.639,37.87,213.58
17,2014-04-16 19:24:23,65,1100,6.129,45.16,5.604,35.99,201.73
