Solar Irradiance [% of average] 1.00
Stream flow [% of average] 1.00
Starting Battery Charge [%] 0.95
Power Generation [W] 606.80
Load [W] 568.75
Power Deficit [W] -38.05
Battery Reserve Capacity [h] Charging
Charge Time [h] 9.17
Energy Use [kWh/year] 4862.81
System efficiency 0.80
Battery efficiency 0.95
Energy Needs
fixture [W]
number power rating Duty Cycle Load [W]
lights indoors 4.00 5.00 0.10 2.00
lights outdoor 4.00 10.00 0.05 2.00
UV 8.00 1.00 1.00 8.00
forced air heater 1.00 1000.00 0.05 62.50
water pump 1.00 110.00 0.02 2.75
water heater 2.00 7200.00 0.01 180.00
Immersion heater 5.00 100.00 0.20 100.00
pipe heater 100.00 3.00 0.20 75.00
Load [W] 568.75
Energy Use [kWh/y] 4862.81
Scenario Average Emergency Max Winter
Duty Cycles 0.10 0.00 1.00 0.10
0.05 0.00 1.00 0.01
1.00 1.00 1.00 1.00
0.05 0.02 1.00 0.10
0.02 0.02 1.00 0.02
0.01 0.00 1.00 0.01
0.20 0.20 1.00 0.20
0.20 0.50 1.00 0.30
Energy Generation
Hydro Energy Amps [A] Amp hours [Ah]
g [m/s^2] 9.80 4.66 466.00
head [m] 0.50 6.13 441.00
X section [m^2] 0.30 8.33 417.00
flow [m/s] 0.40 15.00 361.00
density [kg/m^3] 1000.00 17.50 350.00
Efficiency 0.50 21.90 329.00
Power [W] 294.00 26.00 312.00
29.80 298.00
35.00 280.00
PV Solar Energy 43.20 259.00
Irradiance [Wh/m^2/day] 4000.00 49.00 245.00
Efficiency 0.14 57.00 228.00
Power [W/m^2] 23.00 69.00 207.00
Hydro deficit [W] 274.75 89.00 179.00
area needed [m^2] 11.95 126.00 126.00
area per unit [m^2] 1.70
Average power 312.80
Battery Capacity
Power Deficit [W] -38.05
Current per pair [A] -0.79
Amp hours [Ah] Charging
Power Discharge [W] Charging
Amps per battery Pair Charging
Energy Capacity [Wh] Charging
Hours of Reserve Power [h] Charging
Charging Amps [A] (max 50) -0.79
Battery Deficit [Ah] 29.09
Charge Time [h] 9.17