A remote orphanage is looking at energy solution for all the electricity load related their regular operation. They have approached you regarding the design of the system The client requirement is a full load energy system design (Stand Alone Sveter using some renewable energy sources only. Use the attached tables and conditi given to design and calculate the system discussed. a) Calculate the average daily energy load and peak load. Also tabulate the subtotals of each category of electricity consumption units. b) Calculate the battery bank capacity needed in voltage and ampere hours for full load and lighting loads. Select the appropriate battery configuration.- c) Calculate the separate inverter size for full load and lighting load system. d) Design and sketch PV system with suggested configuration each for summer and winter design using respective average PSH and temperature, mentioning the number and arrangement of PV modules to compliment the battery bank. (Hint: Temperature above 15 C is summer months) e) Show the average wind speed at installation height normalized for given surface roughness. f) Design a wind farm each for best and worst wind months, mentioning the number of wind turbine of given specification needed to sustain the energy demand if the installation height is mentioned to be 30 m above ground level. (Hint: Wind Speed above 4 m/s at 10 m is best wind months) g) Prepare a list of essential maintenance and monitoring equipment with function for both PV and wind systems. [2+2+2] [2+2+2] [4] [4+4] [3] [2+2] [4] Table 2: Meteorological Data for French |Average Temperature C Average Wind Speed (m/s) at 10 m Average PSH Month 3.50 4.10 7.00 4.00 3.20 2 9.00 4.00 3,40 Leve Year 3 11.50 5.00 3.80 4. T 14.90 5.50 3.60 Exar 15.80 6.00 2.60 6. 17.20 6.50 Reg 3.00 19.10 6.50 3.50 8 19.20 6.00 4.00 9. 17.10 5.00 Ma 4.30 10 16.20 4.50 4.40 | 14.70 1. 11 4.00 4.20 12 10.20 Table 3: Energy Storage System Options and Parameters Cycle Life (in cycles) as function of DoD Parameters Nominal Ah Capacity at 25C to 1.85 Vpc Bat Model Volts 20% 50% 80% Day of Autonomy C10 C20 C100 C120 200 3500 2000 1300 Depth of Discharge 6A200 12 120 150 192 240 276 366 385 3500 2000 1300 System Voltage 2A385 2A600 454 576 600 3500 2000 1300 Inverter Type 395 2A920 600 690 876 920 3500 2000 1300 Inverter Efficiency 2A1040 2 700 805 990 1040 3500 2000 1300 Storage Efficiency Table 4: Energy System Specifications Parameters Solar PV Wind Turbine Single Unit Capacity in kW 0.50 NA Temperature Derating Factor per "C rise from 25"C 0.30 NA Other Components Overall Efficiency (%) 98.00 NA Power Coefficient of Wind (%) NA 30.00 Generator Efficiency (%) NA 98.00 Gear Box Efficiency (%) NA 95.00 Installation Height in m Ground Mounted 30.00 Surface Roughness 0.2 Air Density (kg/m') 1.2 Water Density (kg/m') 1.00 1.00 Blade Diameter in m NA 10.00 2.