PV*SOL Expert 6.0 - Manual - Valentin Software

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PV*SOL Expert 6.0 - Manual Image 3 UI characteristic curve field The efficiency of the modules also takes into account the following losses: 16 • due to deviation from standard spectrum AM 1.5, • due to mismatch or reduced yield as a result of deviation from manufacturer information and • in diodes. These output losses are deducted percentagewise from the module output. In addition, the reflection losses at the module surface must be evaluated as module losses. 1 Standard test conditions: 1000 W/m² vertical radiation, 25 °C module temperature and radiation spectrum AM 1.5 Module output at STC Maximal power point (MPP) Efficiency characteristic curves
4.3 Inverter The inverter has two functions. On the one hand, the DC generation of the PV modules is transformed to the voltage and frequency of the public power grid in the inverter. On the other, the integrated MPP tracker ensures that the PV array is operated at the Maximum Power Point (MPP). Conversion to DC and AC is lossy. Via the efficiency characteristic curve, PV*SOL ® calculates the output power depending on the input power. Image 4 shows the typical course of a relative efficiency level. The output power of the inverter is determined as: In order to simulate the MPP tracking of the inverter, the program checks at every calculation step whether the module MPP voltage can be set by the inverter. If the MPP voltage is outside the MPP tracking range of the inverter, or if several arrays are connected to one inverter with different MPP voltages, the controller lowers the UI characteristics of the modules until the working point has been found at which the maximum output can be obtained from the PV array. Image 4 Relative efficiency level of an inverter In addition to the efficiency characteristic curve of the inverter, PV*SOL ® takes into account the MPP matching efficiencies, the stand-by and night-time consumption and the input power threshold beyond which the inverter supplies power. All factors are taken into account in the inverter efficiency. 17
Page 1 and 2: PV*SOL Expert 5.5 - Manual PV*SOL
Page 3 and 4: 1 Program Series PV*SOL The PV*SOL
Page 5 and 6: • New climate data from DWD (mete
Page 7 and 8: 3.2 Activation of the Programme Men
Page 9 and 10: 3.2.3 Request the Key Code Menu Hel
Page 11 and 12: 3.3 Licensing Provisions Menu Help
Page 13: 3.3.2 Maintenance agreement To make
Page 16 and 17: 4.1 Radiation Processor In the supp
Page 20 and 21: 4.4 Temperature Model The temperatu
Page 22 and 23: 4.4.2 Dynamic temperature model Sol
Page 24 and 25: 4.5 Cabling Losses In order to calc
Page 26 and 27: 4.7 Economic Efficiency Calculation
Page 28 and 29: 5 PV*SOL® Components The PV*SOL ®
Page 30 and 31: 6.1 User Interface (Menu, Tool Bar,
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Page 34 and 35: PV*SOL Expert 6.0 - Manual 32 then
Page 36 and 37: PV*SOL Expert 6.0 - Manual The load
Page 38 and 39: 7 File Menu Here you will find all
Page 40 and 41: 7.2 Quick design The quick design i
Page 42 and 43: 7.2.2 Quick design of grid-connecte
Page 44 and 45: 7.3 Project Administration... In Pr
Page 46 and 47: 7.5 Save or Save As... File/Save sa
Page 48 and 49: 8 Conditions Menu Before a simulati
Page 50 and 51: 8.2 Pollutant Mix Pollutant Emissio
Page 52 and 53: 9 Appliances Menu -> Prerequisite:
Page 54 and 55: 9.2 Load Profile - Appliances via L
Page 56 and 57: 9.2.1 Holiday Periods Page Consumpt
Page 58 and 59: 9.4 Define an Appliance Page Consum
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Page 62 and 63: 9.4.2 Individual Appliances: User-D
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10.1.2 Technical data, stand-alone
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10.1.2.2 PV array, stand-alone Syst
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10.1.2.4 Battery (stand-alone) Syst
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10.1.2.6 Back-up generator (stand-a
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10.1.3.1 System Inverter System > T
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PV*SOL Expert 6.0 - Manual 76 8. a)
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10.1.3.4 Losses through Feed-in Man
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10.1.6 Roof Parameters System (2d)
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10.1.6.2 Tree view System (2d) > Te
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10.1.6.5 Input Field The appearance
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10.1.6.6 Border Distances System (2
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10.1.6.7.1 New Roof Area System (2D
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10.1.6.7.3 New PV Area System (2D)
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10.1.6.8.1 Calculate the Optimum Ro
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10.1.6.9 Workflow Example for a PV
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10.1.7 Orientation System > Technic
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10.1.8 Losses 10.1.8.1 Losses at th
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10.1.8.2 Losses through Feed-in Man
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PV*SOL Expert 6.0 - Manual If the P
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PV*SOL Expert 6.0 - Manual Stand-Al
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10.1.10 System Diagram System > Tec
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PV*SOL Expert 6.0 - Manual b) or by
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11 Calculations Menu If the system
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11.2 Simulation Starts simulation o
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11.3.1 Economic Efficiency: Grid Co
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11.3.1.2.1 Define Output Losses Cal
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11.3.1.3.1 Investment Costs Click o
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11.3.1.3.3 Other Costs On this page
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11.3.1.3.5 Consumption Costs Here y
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11.3.1.4 Financing Number of Loans
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11.3.1.5 Tax In order for tax payme
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11.3.1.6.1 Graphics You are able to
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11.3.1.6.3 Report Here you are able
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11.3.2.1 Basic Parameters The follo
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11.3.2.3 Back-up Generator If a bac
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11.3.3 Results Overview The followi
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12 Results Menu With PV*SOL ® you
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12.2 Energy and Climate Data Presen
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PV*SOL Expert 6.0 - Manual 148 Chan
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12.2.3 Formatting the X-Axis In thi
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12.2.5 Printing Graphics The usual
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12.3 Income from Export to Utility
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PV*SOL Expert 6.0 - Manual -> See a
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12.6 Project Report The results of
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12.6.2 Detailed Project Report The
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12.6.4 Print dialog The standard pr
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12.7.1 Variant Comparison The proje
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PV*SOL Expert 6.0 - Manual 166 3. O
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PV*SOL Expert 6.0 - Manual No-Load
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13.2.2 Module Part Load Operation T
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PV*SOL Expert 6.0 - Manual The inpu
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13.2.4 Inverter - Stand-Alone Syste
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13.2.6 Battery (not available with
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13.2.7.1 Tariff Time Periods The hi
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PV*SOL Expert 6.0 - Manual On makin
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PV*SOL Expert 6.0 - Manual Output p
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13.2.7.3.1 Load Price This dialog i
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13.2.7.3.2 Heavy Load Periods The h
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13.2.7.4.1 Discounts General Discou
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13.2.7.4.2 Load Utilisation Period
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13.2.8 Feed-in Tariff Unlike the ot
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13.2.9 Pollutants You can define a
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13.2.11 Loans From here you can ent
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14.1 Paths... You are able to defin
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PV*SOL Expert 6.0 - Manual Update C
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14.2.2 Database Monitoring System W
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16 Help Menu Menu Help Contents ope
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PV*SOL Expert 6.0 - Manual Battery
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PV*SOL Expert 6.0 - Manual Own Cons
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PV*SOL Expert 6.0 - Manual Specific
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Inverter ..........................
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PV*SOL Expert 6.0 - Manual - Valentin Software

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