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The answer can be varies depending on climate area, fluctuation of demand and the mode of solar panel connection.
For a general calculation with a stand alone solar panel on a moderate climate.
Assume
The 4 kW imply average 4 kW on 24 hr basis
Solar Cell efficiency = 10%
Solar irradiation = 6 hr/day at 1000 W/m2
Safety factor = 50% for panel deterioration + Fluctuation of demand
1) Calculate energy demand = 4 kW x 24 hr = 96 kWh
2) Calculate solar cell energy generation, 1 m2 of panel could harvest energy = 1 kW/m2 irradiation x 10%/100 solar eff x 6 hr/day
= 0.6 kWh/day.m2
3) Find the total area, Area = energy demand / energy per panel = 40 kWh/0.6 kWh/day.m2 = 66.7 m2 of solar panel
4) Adjust design for safety factor 50% = 66.7 m2 x 1.5 = 100 m2 of solar panel
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How many amp charger controler do i need for 37kw solar panel set up?
That depends on the voltage that you are running your system at. A 37kW solar array is a pretty huge array, to be honest. It depends on the precise application, but my instinct would be to consider running it as a number of smaller arrays, each with its own charge controller. This would probably be a more cost effective solution as well as when you get over 4kW, solar charge controllers tend to get very much more expensive.
What size generator do you need for 1986 Ford Real Lite motor home?
A 1986 Ford Rel Lite motor home may need to be able to run multiple appliances. A 4kw generator will be powerful enough to run the necessities with no issues.A 1986 Ford Rel Lite motor home may need to be able to run multiple appliances. A 4kw generator will be powerful enough to run the necessities with no issues.A 1986 Ford Rel Lite motor home may need to be able to run multiple appliances. A 4kw generator will be powerful enough to run the necessities with no issues.A 1986 Ford Rel Lite motor home may need to be able to run multiple appliances. A 4kw generator will be powerful enough to run the necessities with no issues.A 1986 Ford Rel Lite motor home may need to be able to run multiple appliances. A 4kw generator will be powerful enough to run the necessities with no issues.A 1986 Ford Rel Lite motor home may need to be able to run multiple appliances. A 4kw generator will be powerful enough to run the necessities with no issues.A 1986 Ford Rel Lite motor home may need to be able to run multiple appliances. A 4kw generator will be powerful enough to run the necessities with no issues.A 1986 Ford Rel Lite motor home may need to be able to run multiple appliances. A 4kw generator will be powerful enough to run the necessities with no issues.
How many btu are there in 4 kilowatts?
There are 13,648.38 BTU in 4 kilowatts.
How many solar panels do you need to run central air conditioning?
The number of solar panels needed to power central air conditioning depends on the size of the air conditioner and other factors such as location, efficiency of the panels, and energy requirements of the AC unit. On average, a 3-4kW solar system with around 10-15 panels can potentially power a small central air conditioner. It is best to consult with a solar provider for a more accurate estimate based on your specific situation.
How many appliances can be use from a 4KWH system at the same time?
The number of appliances that can be used simultaneously from a 4kW system depends on the power requirements of each appliance. Calculate the total power consumption of the appliances you want to run simultaneously, ensuring it does not exceed 4kW to prevent overloading the system.
Would 4 kw power your home?
Yes.But the real question is how long would that last.Power is measured in kwh - kilo watt hours: using 1 kilowatt for one hour equals one unit.Our average for the last month has been about 9.9 kwh per day. At that rate, 4kw would be consumed in about 93/4 hours, ie 4kw would, on average, power our house for about 93/4 hours.
12 kw range and a 4kw oven is?
A 12 and 4 KW range oven is a stove top. This is for cooking.
How many amps will a 3 phase 480 volt 4kw heater draw?
To calculate the amperage drawn by the heater, you can use the formula: Amperage (A) = Power (W) / (Voltage (V) * Square root of 3). In this case, the amperage drawn will be approximately 5.8 Amps.
What is the fuel consumption of 5 kva generator?
if your generator fuel consumtion is 275g/kwh, then you multipli 5kva*.8=4kw. (4*275)/1000=1.1 liter per hour.
What size generator do you need for 1986 ford e350 RV27 feet long?
Typically a 1986 Ford e350 RV27 feet long will need to run different appliances to meet the needs of the family. Using a 4kw generator will give enough power to do this.
What size generator do you need for 1986 Ford Real lite RV 27 feet long?
Do not oversize the generator because this is unsafe. Handling the normal appliances a family would have attached to a 1986 Ford Real Lite RV that is 27 feet long can work with using a 4kw generator.
How many watts does a 1 HP electric water pump?
Without knowing the exact amperage and voltage and phase it is hard to say. Many motors have different characteristics depending on their applications even though the horse power remains the same. A rule of thumb used is 746 watts = 1 horsepower, this is a general figure.
