Photovoltaic (PV) hybrid systems and their optimal energy management are still being actively studied. PV systems must be positioned at optimal tilt and azimuth angles to obtain maximum system performance. This paper presents the effect of energy management of a grid-connected PV-battery-load system on optimal PV placement using a linear programing (LP) method. The optimal placement of PV arrays aims to minimize the electricity cost of a fixed PV system for investors by considering monthly average daily global radiation, ambient temperature, wind speed, demand management constraints, and electricity tariffs in Turkey. The analysis is extended to consider 68 locations across Turkey. The analysis reveals that the optimal placement (optimal tilt and azimuth angle) can be different from that of previous studies because of multiple objective considerations. The optimal tilt angle results are lower than the local latitude in the range of 0 deg–8 deg in all regions. Furthermore, the optimal azimuth angle results are in the range of 6 deg–24 deg westbound throughout Turkey. These results can play a significant role for investments in the design of grid-connected PV-battery-load systems.

References

References
1.
Morales
,
J. M.
,
Conejo
,
A. J.
,
Madsen
,
H.
,
Pinson
,
P.
, and
Marco
,
Z.
,
2014
,
Integrating Renewables in Electricity Markets
,
Springer Science+Business Media
,
NewYork
.
2.
Ayaz
,
R.
,
Durusu
,
A.
, and
Akca
,
H.
,
2017
, “
Determination of Optimum Tilt Angle for Different Photovoltaic Technologies Considering Ambient Conditions: A Case Study for Burdur, Turkey
,”
ASME J. Sol. Energy Eng.
,
139
(
4
), p. 041001.
3.
Bora
,
B.
,
Sastry
,
O. S.
,
Kumar
,
A.
,
Renu
,
Bangar
,
M.
, and
Prasad
,
B.
,
2016
, “
Estimation of Most Frequent Conditions and Performance Evaluation of Three Photovoltaic Technology Modules
,”
ASME J. Sol. Energy Eng.
,
138
(5), p.
054504
.
4.
Zhao
,
Q.
,
Wang
,
P.
, and
Goel
,
L.
,
2010
, “
Optimal PV Panel Tilt Angle Based on Solar Radiation Prediction
,” IEEE 11th International Conference Probabilistic Methods Applied to Power Systems (
PMAPS
), Singapore, June 14–17, pp.
425
430
.
5.
Bakirci
,
K.
,
2012
, “
General Models for Optimum Tilt Angles of Solar Panels: Turkey Case Study
,”
Renewable Sustainable Energy Rev.
,
16
(
8
), pp.
6149
6159
.
6.
Yadav
,
A. K.
, and
Chandel
,
S. S.
,
2013
, “
Tilt Angle Optimization to Maximize Incident Solar Radiation: A Review
,”
Renew. Sustainable Energy Rev.
,
23
, pp.
503
513
.
7.
Lave
,
M.
, and
Kleissl
,
J.
,
2011
, “
Optimum Fixed Orientations and Benefits of Tracking for Capturing Solar Radiation in the Continental United States
,”
Renewable Energy
,
36
(
3
), pp.
1145
1152
.
8.
Luoma
,
J.
,
Lave
,
M.
, and
Kleissl
,
J.
,
2012
, “
Optimum Fixed Orientations Considering Day-Ahead Market Energy Pricing in California
,” World Renewable Energy Forum, WREF, Including World Renewable Energy Congress XII Colorado Renewable Energy Society Annual Conference (
CRES
), Denver, CO, May 13–17, pp.
2534
2538
.
9.
Rhodes
,
J. D.
,
Upshaw
,
C. R.
,
Cole
,
W. J.
,
Holcomb
,
C. L.
, and
Webber
,
M. E.
,
2014
, “
A Multi-Objective Assessment of the Effect of Solar PV Array Orientation and Tilt on Energy Production and System Economics
,”
Sol. Energy
,
108
, pp.
28
40
.
10.
Levron
,
Y.
,
Guerrero
,
J. M.
, and
Beck
,
Y.
,
2013
, “
Optimal Power Flow in Microgrids With Energy Storage
,”
IEEE Trans. Power Syst.
,
28
(
3
), pp.
3226
3234
.
11.
Kanchev
,
H.
,
Lu
,
D.
,
Colas
,
F.
,
Lazarov
,
V.
, and
Francois
,
B.
,
2011
, “
Energy Management and Operational Planning of a Microgrid With a PV Based Active Generator for Smart Grid Applications
,”
IEEE Trans. Ind. Electron.
,
58
(
10
), pp.
4583
4592
.
12.
Gabash
,
A.
, and
Li
,
P.
,
2013
, “
Flexible Optimal Operation of Battery Storage Systems for Energy Supply Networks
,”
IEEE Trans. Power Syst.
,
28
(
3
), pp.
2788
2797
.
13.
Wu
,
Z.
,
Tazvinga
,
H.
, and
Xia
,
X.
,
2015
, “
Demand Side Management of Photovoltaic-Battery Hybrid System
,”
Appl. Energy
,
148
, pp.
294
304
.
14.
Bulut
,
H.
, and
Büyükalaca
,
O.
,
2007
, “
Simple Model for the Generation of Daily Global Solar-Radiation Data in Turkey
,”
Appl. Energy
,
84
(
5
), pp.
477
491
.
15.
Ministry of Energy and Natural Resources of Turkey
, 2017, “
Solar Energy Potential Atlas
,” Ministry of Energy and Natural Resources of Turkey, Ankara, Turkey, accessed Sept. 8, 2016, http://www.eie.gov.tr/mycalculator/default.aspx
16.
Tamizhmani
,
G.
,
Ji
,
L.
,
Tang
,
Y.
,
Petacci
,
L.
, and
Osterwald
,
C.
,
2003
, “
Photovoltaic Module Thermal/Wind Performance: Long-Term Monitoring and Model Development for Energy Rating
,”
NCPV and Solar Program Review Meeting Proceedings
, Denver, CO, Mar. 24–26, pp.
936
939
.
17.
Beckman, W., and Duffie, J., 1980,
Solar Engineering of Thermal Processes
, 3rd ed., Wiley, New York.
18.
Akdemir
,
H.
,
Ajder
,
A.
,
Akca
,
H.
, and
Tanrioven
,
M.
,
2016
, “
A Comparative Study of Isotropic and Anisotropic Sky Models to Determine the Optimum Orientation Angles of PV Arrays
,”
International Conferences on Engineering and Natural Science
(ICENS), Kyoto, Japan, July 12–14, pp.
2550
2557
.
19.
Muneer, T., Gueymard, C., and Kambezidis, H., 2004,
Solar Radiation and Daylight Models
, 2nd ed., Butterworth-Heinemann, Oxford, UK.
20.
Koronakis
,
S.
,
1986
, “
On the Choice of the Angle of Tilt for South Facing Solar Collectors in the Athens Basin Area
,”
Sol. Energy
,
36
(
3
), pp.
217
225
.
21.
Chow
,
T. T.
,
2003
, “
Performance Analysis of Photovoltaic-Thermal Collector by Explicit Dynamic Model
,”
Sol. Energy
,
75
(
2
), pp.
143
152
.
22.
Energy Market Regulatory of Turkey
, 2016, “Electricity Market Tariff Board Decisions,” Energy Market Regulatory of Turkey, Ankara, Turkey, accessed Sept. 8, 2017, http://www.epdk.org.tr/TR/Dokumanlar/tdb/Elektrik
23.
Haysom
,
D.
,
Joan
,
E.
,
Hinzer
,
K.
, and
Wright
,
D.
,
2012
, “
Impact of Electricity Tariffs on Optimal Orientation of Photovoltaic Modules
,”
Prog. Photovolt. Res. Appl.
,
20
(
1
), pp.
6
11
.
24.
Chang
,
Y. P.
,
2010
, “
Optimal the Tilt Angles for Photovoltaic Modules in Taiwan
,”
Int. J. Electr. Power Energy Syst.
,
32
(
9
), pp.
956
964
.
25.
Ulgen
,
K.
,
2006
, “
Optimum Tilt Angle for Solar Collectors
,”
Energy Sources, Part A
,
28
(
13
), pp.
1171
1180
.
26.
Jafarkazemi
,
F.
, and
Saadabadi
,
S. A.
,
2013
, “
Optimum Tilt Angle and Orientation of Solar Surfaces in Abu Dhabi, UAE
,”
Renewable Energy
,
56
, pp.
44
49
.
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