﻿#     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: aSiTriple28325
source: NREL mPERT data set
source_files:
- CharacterDataForPVModels 9-26-14.xlsx
- SandiaModelCoefficients.xlsx
source_notes:
  PV Module: aSiTriple28325
  Technology: Amorphous silicon triple junction
  Construction: Tefzel front/Tedlar back
  Deployment: Golden, CO - August 14, 2012 through September 24, 2013.
  History: Previously deployed for 16 months in Golden, CO (until 8/13/2012)
  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. Measured outdoors near air mass 1.5 to obtain a reference Isc at STC, which
    was then used to calibrate the lamp intensity of the solar simulator
temp_coeffs:
  alpha_sc: 0.09708
  alpha_mp: 0.121
  beta_oc: -0.409
  beta_mp: -0.393
  gamma_mp: -0.291
sapm_params:
  Vintage: ''
  Area: 1.01
  Material: ''
  Cells_in_Series: 11
  Parallel_Strings: 2
  Isco: 4.38626
  Voco: 23.2151
  Impo: 3.50416
  Vmpo: 16.7449
  Aisc: 0.000981
  Aimp: 0.001494
  C0: 1.06253
  C1: -0.0625287
  Bvoco: -0.089144
  Mbvoc: 0
  Bvmpo: -0.054637
  Mbvmp: 0
  N: 4.501
  C2: -0.477835
  C3: -3.29419
  A0: 1.03524
  A1: 0.012521
  A2: -0.0298176
  A3: 0.00367641
  A4: -0.00013976
  B0: 1
  B1: -0.000344103
  B2: 3.55537e-05
  B3: -7.31484e-07
  B4: 5.37108e-09
  B5: -9.22571e-11
  DTC: 3
  FD: 1
  A: -3.58183
  B: -0.0971856
  C4: 1.03755
  C5: -0.0375542
  IXO: 4.05401
  IXXO: 2.36981
  C6: 1.13607
  C7: -0.136074
  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 19:56:27,15,100,0.365,21.1,0.294,16.34,4.81
1,2014-01-23 19:48:41,15,200,0.771,21.98,0.628,16.84,10.58
2,2014-01-23 16:29:51,25,100,0.373,19.76,0.3,15.48,4.64
3,2014-01-23 16:26:49,25,200,0.789,20.86,0.647,16.08,10.41
4,2014-01-23 16:23:15,25,400,1.669,21.91,1.358,16.52,22.44
5,2014-01-23 16:20:32,25,600,2.575,22.49,2.091,16.66,34.83
6,2014-01-23 16:17:48,25,800,3.5,22.89,2.816,16.73,47.1
7,2014-01-23 16:01:04,25,1000,4.431,23.19,3.548,16.71,59.28
8,2014-01-23 16:07:54,25,1100,4.898,23.32,3.919,16.67,65.32
9,2014-01-27 15:39:06,50,400,1.69,19.33,1.393,14.66,20.42
10,2014-01-27 15:35:20,50,600,2.632,20.0,2.155,14.93,32.18
11,2014-01-27 15:30:57,50,800,3.583,20.47,2.918,15.08,44.01
12,2014-01-27 15:26:33,50,1000,4.546,20.85,3.684,15.18,55.94
13,2014-01-27 15:19:47,50,1100,5.03,20.98,4.072,15.16,61.74
14,2014-01-27 14:08:54,65,600,2.659,18.47,2.185,13.69,29.92
15,2014-01-27 14:05:01,65,800,3.624,18.97,2.959,13.86,41.02
16,2014-01-27 14:00:50,65,1000,4.594,19.36,3.725,13.99,52.1
17,2014-01-27 14:13:47,65,1100,5.081,19.52,4.121,13.99,57.66
