kWh to Ah Conversion Formula Ah = kWh × 1,000 V The electrical charge in amp-hours is equal to the energy in kilowatt-hours times 1,000, then divided by the voltage. For example, let's convert 5 kWh at 120 V to Ah Ampere hour = Watt hour / Voltage 1kW = 1000W Refer this link for more information on how to size a battery bank for solar (photovoltaic) panels or other DC power sources The desired Amp-hour (Ah) capacity of the battery bank is about On this page, you can calculate the capacity of battery bank expressed in ampere hour (Ah) to run a desired load expressed in kilowatt hour (kWh) Load in kWh (1 kilowatt hour = 1000 watt hour KWh to Ah Calculator - kWh zu Ah Rechner. 19 Januar Thomas Karli Reis Allgemein kwh zu Ah, lithium vorkommen. Click the Sliders to calculate kWh to Ah(once you click on it it will start) Wh or 1000 for 1 kWh. Volt of Battery System: Ah of Storage needed: The desired Amp-hour (Ah) capacity of the battery bank is about . On this page, you can calculate the capacity of battery bank expressed in. A charge of one Ah will supply one amp of current for one hour. Kilowatt-hours, expressed kWh or kW·h, are used to measure electrical energy. One kWh is equal to one kilowatt, or one thousand watts, of energy consumed for one hour of time. To convert from electrical charge to energy, use the formula below along with the voltage

- Kilowatt hour abbreviated as
**kWh**is a derived unit of electrical power equal to 3.6 megajoules. It is the measure of 1000 watts of electrical power. Use this online**Ah**to**kWh**conversion**calculator**to convert ampere hour to kilowatt hour. Code to add this calci to your websit - Ah to kWh Calculator Ampere Hour (Ah) to kilo Watt Hour (kWh) Calculator converts Ah to kWh if you provide Ah and Voltage of battery
- Battery capacity calculator: advanced mode. If you open the advanced mode of this battery capacity calculator, you will be able to compute three other parameters of a battery. C-rate of the battery. C-rate is used to describe how fast a battery charges and discharges. For example, a 1C battery needs one hour at 100 A to load 100 Ah. A 2C.
- Wenn du eine LED-Lampe mit 1 Watt eine Stunde lang anschaltest, verbraucht die Lampe eine Wattstunde. Wenn du eine halbe Stunde staubsaugst, mit einer Leistung von 2.000 Watt, verbrauchst du eine Kilowattstunde. Umgerechnet würdest du 4.348 mAh benötigen, bei 230 Volt Netzspannung
- Rechner: Kapazität in Wattstunde (Ah -> Wh) Basteleien. Ladeschaltung NiMH aus LED Teelichtern; Lidl UltimateSpeed ULG 3.8 A1 Ladegerät reparieren; OBI Solarleuchten; Haba LED Nachtlicht reparieren; DAB+ Radio; Hüttenbox; FM Modul DRA818(V/U) Mods; 70 Mhz; Anleitungen; Notfunk; Links. Elektronik. Mikrofonverstärker, Raspberry etc. PCB.
- Last, enter the information into the formula or calculator above. KWH = 250/1000*24= 6 KWH. To use this information in a useful way, multiply that number by the cost of electricity in your home per KWH and you know the cost of running that light bulb for 1 day. Similarly, we can do this for any appliance that uses electricity
- Caution : do not confuse Ah and A, Ampere (A) is the unit for current, Ampere-hour (Ah) is a unit of energy or capacity, like Wh (Watt-hour) or kWh or joules. The global capacity in Wh is the same for 2 batteries in serie or two batteries in parallel but when we speak in Ah or mAh it could be confusing. Example

To calculate amp-hours from watt-hours, we need to rearrange this equation to: Amp-hours = Watt-hours / Volts For the watt-hour to amp-hour conversion, you also need voltage (V). Here is a nifty calculator that converts watt-hours to amp-hours For Example if you have a battery with a capacity of 10 Ah then the battery can supply a current of 10A continuously for 1 hour. Kilo-watt hour is a unit used to measure electrical energy. So we need voltage to calculate it. Formula for Ah to Kwh conversion is simple, multiply the Ah and the Voltage of the battery which will give you the answer in watts, divide by 1000 further to get the. Ah to kWh Conversion Calculator. Share. Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can calculate capacity or power output of rechargeable batteries given it's Ah (Ampere hour) rating. The power output value is shown in kilowatt hour (kWh) as well as watt hour (Wh). Battery Ah Rating: Battery Rating (Volts): Result window. Get our all. AC single phase kilowatts to amps calculation The phase current I in amps (A) is equal to 1000 times the power P in kilowatts (kW), divided by the power factor PF times the RMS voltage V in volts (V): I(A) = 1000 × P(kW) / (PF × V(V)) AC three phase kilowatts to amps calculatio

System Energy Storage kWh: (1'000 kW = 1 MW) (1 MW = 1'000 KW) Example: Battery AH X Battery Volt ÷ Applied load. So, for a 1200Ah battery with a load that draws 30A you have: # 1200÷30 =40 hours. The charge time depends on the battery chemistry and the charge current. For NiFe, for example, using Solar this could typically be <65% of the Ah rating for 4~6 hours. Other chemistries, such. ** The calculator utilizes various formulas to perform the calculations; Computation of Direct Current Kilowatts to amps I (A) = 1000 x P (kW) / V (V), which means that the current in amps is calculated by multiplying 1000 by the power in Kilowatts dividing the result by the voltage in volts**. Calculation of AC Single phase Kilowatts to amp

- Calculate volts, ampere hours and watt hours at a battery of an e-bike. An e-bike, electric bicycle or pedelec is a bicycle with an electric auxiliary motor, which gets its energy from a rechargeable battery. Important numbers for such a battery are the voltage in volts (V), the electric charge in ampere hours (Ah) and the electric energy in watt hours (Wh). Often only voltage and charge are.
- Calculation with line to line voltage The power P in kilowatts (kW) is equal to square root of 3 times the power factor PF times the phase current I in amps (A), times the line to line RMS voltage VL-L in volts (V) divided by 1000: P(kW) = √3 × PF × I(A) × VL-L (V) / 1000 Calculation with line to neutral voltag
- Calculation of AC Single Phase to (kW) P (kW) = PF x I (A) x V (V) / 1000, which means that the power in Kilowatts is calculated by multiplying the power factor by the phase current in Amps times the voltage RMS in Volts dividing the results by 1000. Calculation of AC three Phase amps to Kilowatts Line to line Voltag
- Insert the Amp hours (Ah) and voltage (V) below and click on Calculate to obtain Watt hours (Wh). Formula is (Ah)* (V) = (Wh). For example, if you have a 2 Ah battery rated at 5 V, the power is 2Ah * 5V = 10Wh. Convert Watt hour to Amp hour (Wh to Ah
- Similar Converter KW To Amps and kWh to Ah. Convert Amps To Kilowatts . When working with the calculations of the conversions you have to make sure that the set of units are consistent in order to get correct answers. When it comes to how much power will be consumed by certain appliances and lighting fixtures the most commonly used terms are Amps and Watts. There is a huge difference between.
- Convert from Ah to KWh - Online Calculator. filed under: techy. 14th September 2011. Ah @ volts is equivalent to kWh is equivalent to joules

- 1 joule is equal to 2.7777777777778E-7 kwh, or 2.7777777777778E-10 mwh. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between kilowatt hours and megawatt hours. Type in your own numbers in the form to convert the units! ›› Quick conversion chart of kwh to mwh. 1 kwh to mwh = 0.001 mw
- Now calculate the kWh for each appliance, following this example: Appliance: Refrigerator. Number of Watts: 300 watts. Hours used per day: 24 hours. 300 watts X 24 hours = 7,200 watt-hours per day. 7,200 watt-hours per day / 1000 = 7.2 kWh per day. 7.2 kWh per day X 30 days in a month = 216 kWh per month . Here's another example: Appliance: Dishwasher. Number of Watts: 1200 watts. Hours used.
- Enter the energy in kilowatt-hours (kWh), time period in hours (h), then press the Calculate button to get the result in kilowatts (kW). kWh to kW calculation P(kW) = E(kWh) / t(h) The power P in kilowatts (kW) is equal to the energy E in kilowatt-hours (kWh), divided by the consumption time period t in hours [
- Enter the electric charge in milliamp-hours (mAh), then press the Calculate button to get the result in amp-hours (Ah). mAh to Ah calculation Q(Ah) = Q(mAh) / 1000 The electric charge Q in amp-hours (Ah) is equal to the electric charge Q in milliamp-hour (mAh), divided by 1000
- HOW TO CALCULATE KWH UNIT OR AMP TO KWH CONVERSIONin this video we explain how to calculate kwh by taking ampere of any of the component First we need to cal..

Find and calculate the size of your e-bike battery. On line calculator of weight, capacity and autonomy of your e-bike lithium battery : relationship between weight, capacity, autonomy of battery for electric bicycle (e bike). Ratio to keep in mind for capacity, voltage (36 or 48 V or other voltages), Ah and average distance with an e-bike Ah to kWh Conversion Calculator. Calculator ™ Excellent Free Online Calculators for Personal and Business use. Engineering Calculators Building and Construction Calculators Movement and Force Calculators Weight and Load Calculators Electonics Calculators Vehicles and Highways Calculators Fabrication Calculators Air and Sea Calculators. You are here: / i Calculator / Ah To Kwh Conversion. Energy & Power Consumption Calculator in kWh Enter electric appliance in the dropdown menu or enter manual wattage rating in watts or kilowatts (kW) and the daily usage of the device in hours. Click the calculate button to determine the daily, monthly and annual power usage or energy consumption in kWh. Calculation of Energy Consumption in kWh How To Calculate Ah (Amp hours) and Wh (Watt hours) of a Battery Bank. By Ken J. Updated on 04/30/2021. 7 Comments. I will use my own off-grid battery bank for this example how to calculate its total Amp hours and Watt hours. I'm not going to get into the little details and caveats. But this will provide a quick overview to figure it out. Maybe it will provide some insight for your own.

The battery size calculator calculates required the battery rating in ampere hour (Ah) based on load, duration and discharge level Kwh Rechner. In Zeiten steigender Strompreise lohnt es sich oftmals den Stromverbrauch von elektrischen Geräten zu berechnen oder den Stromverbrauch von Geräten zu vergleichen. Hier auf kwhrechner.com berechnen können Sie online und kostenfrei im Stromverbrauchsrechner (kWh Rechner) die Stromkosten sowie den Stromverbrauch (Watt in kWh) für alle elektrischen Geräte (z. B. Fernseher.

Berechnen Sie hier Kapazitäten, Ladezeiten, Stromkosten, rechnen Sie Wattstunden oder Watt in Ampere bzw. Volt um. Hier gehts zum kostenlosen Online Akku-Rechner Kilowattstunden berechnen. Die meisten Haushaltsgeräte haben ein Etikett auf ihrer Rück- oder Unterseite, auf dem ihre Wattzahl aufgedruckt ist. Dieses Etikett zeigt den maximalen Stromverbrauch für das Gerät an. Um den Gesamtverbrauch zu.. * Pack Price Calculator - Method 1: Enter the price per cell to calculate pack price: 18*. Price per cell : 4.5 $ From where ever you're buying your batteries $ / Ah: 2.05: 19. Total Pack Price: 58.5 $ Total price for your pack (excl. tax/shipping) $ / kWh: 0.568: 20. Pack Price Calculator - Method 2: Enter the price in $/Ah to calculate pack price: 21. Price per Ah: 1.32 $ This is like comparing. Calculator for the costs of charging the battery of an electric device, depending on accu size and electricity rate. The accu size is given in watt-hours, this can be calculated from capacity in ampere-hours and voltage in volts. With the electricity rate, which commonly is priced per kilowatt-hour and the charge in percent, the costs per charge can be calculated Now you know how many kilowatt-hours (kWh) the device uses every day. To calculate your kWH per month or per year, just multiply by the number of days in that period. Example: Over the course of a 30-day month, your fan would use (1.25 kWh / day) x (30 days / month) = 37.5 kWh per month

Battery bank AH calculator relating Kwh for houses. Background off/on HOME: D.I.Y. Wind-Solar Off Grid ARTICLE: Sidewinder Photo Editor : SUcommanderXer Script Editor : The storage battery bank size theory is for a minimum effective safe domestic size with 2 adults 2.4 children, 2 cooking session of 1/2 an hour are available to no more than 15% DOD at constant current 8Kw(more a technical. Three Phase AC - kW to amps. For a three-phase AC circuit, if the line to line voltage is known, ampere can be calculated from kW using the following formula. For any three-phase AC circuit, Current, I = 1000 x kW / (√3 x V L x P.F.) Where V L is the RMS value of the applied line voltage and P.F. is the power factor of the load. Therefore, amps can be calculated from AC - kW by dividing.

calculate and design battery packs, powerwall and solar offgrid systems. 18650 powerwall calculator . This calculator helps you to design your battery pack based on 18650 cells. After you set the the series and parallel configuration it will output the storage capacity, output power and state-of-charge voltages. solar calculator. This calculator helps you to design your battery pack based on. AC, DC Amps to Kilowatts manual calculation Amps (DC) to kW formula: P (kW) = I (A) × V (V) / 1000 Power (P) in kilowatts equal to current (A) amps, multiplied by voltage in (V) volts divided by 1000 kW to Amps - Conversion, formula, chart, convert and calculator free. With this tool you can convert kW to Ampere or Viceversa Amp. to kW automatically, easily, quickly and for free. For greater ease we explain that formula is used for the calculation, how to convert from kW to Ampere in just 3 steps, some examples and a table with the main conversions from kW to Amperes

1 kWh = 1000 Wh. kilowatt hour . kWh watt hour . 1000 Wh Conversion base : 1 kWh = 1000 Wh. Conversion base : 1 Wh = 0.001 kWh. Switch units Starting unit. Joule family. gigajoule (GJ) megajoule (MJ) kilojoule (kJ) joule (J) calories and kilocalories. kilocalorie (kcal) calorie (cal) watt x time. kilowatt hour (kWh) megawatt hour (MWh) watt hour (Wh) watt second (Ws) energy equivalent units. What are kWh and Ah? Electric cars bring with them with lots of new terminology, but it's mostly easy to understand once you've grasped the jargon . by Martin Saarinen. 28 Jan 2021. One of the difficulties with electric cars is the amount of new terminology and jargon that surrounds them. Kilowatts and kilowatt-hours are especially important to understand, as they explain charging speeds.

1 Kilowatt hour (kWh) is equal to 0.001 megawatt hour (MWh). To convert kWh to MWh, multiply the kWh value by 0.001 or divide by 1000. For example, to convert 2000 kWh to MWh, multiply 2000 by 0.001, that makes 2 MWh is 2000 kWh. kWh to MWh formul Example 2: Must calculate the ampere-hours of a battery to have 100 watt-hour capacity at 7.2 volts: View example: Example 3: Must calculate the voltage of a battery having 80mAh and 288mWh: View example: Voltage: V: Ampere-hours: Ah: Watt-hours: Wh: You may use one of the following SI prefix after a value: p=pico, n=nano, u=micro, m=milli, k=kilo, M=mega, G=giga . Fill in all values except. Calculate the energy content of a Tesla battery pack. A Tesla Model S battery pack contains 7104 individual battery cells. Calculate the total battery energy, in kilowatts-hour [kWh], if the battery cells are Li-Ion Panasonic NCR18650B, with a voltage of 3.6 V and capacity of 3350 mAh This wire size calculator will calculate the appropriate wire gauge for a circuit based on amps, voltage, distance, and load. This website provides a wire size calculator, voltage drop calculator, wire ampacity charts and more * Convert mAh to Watt hours Insert milliamp hour (mAh) and voltage (V) and click on Calculate to obtain Watt hours (Wh)*. Formula is (mAh)* (V)/1000 = (Wh). For example, if you have a 300mAh battery rated at 5V, the power is 300mAh * 5V / 1000 = 1.5Wh

* kWh (1000Wh) is unit to measure total energy stored in battery and it can be calculated as battery voltage multiplied by Ah (V*A*h = Wh)*. In general kWh is unit to measure energy used. So if u have 2 batteries with same Ah, but different voltage, one with higher voltage has more energy (kWh) in it With this tool you can convert from kW to kVA or kVA to kW, easily, quickly and free any electric power, the calculation takes into account the power factor. For greater ease we explain which formula is used for the conversion, how to perform the calculation in 1 single step , some examples , and a table with the main conversions from kW to kVA Therefore, for calculating kW in single-phase AC, divide the product of the RMS value of applied AC voltage, current and power factor by 1000. Three Phase AC - kW to amps . For a three-phase AC circuit, if the line to line voltage is known, kilowatts can be calculated from ampere using the following formula. For any three-phase AC circuit, Power kW = (√3 x V L x P.F. x I L) / 1000 . Where. Convert kWh to hp. Calculate horse power from kilowatt hour. Convert kWh to hp. Note: Kilowatt-hour (kWh) is a measure of energy and horsepower (hp) is a measure of power. Therefore you can only convert kilowatt-hour (kWh) directly to horsepower hour (hph) or kilowatts (kW) directly to horsepower (hp). 1 kW = 1.3404825737 hp. 1 kWh = 1.3404825737 hph. kW = hp. In order to convert kilowatt-hour.

How to Calculate Your Electric Bill - What is **kwh** and calculation - electricity unit calculation formula - electrical interview question - Electrical DostI a.. ** Use this page to learn how to convert between GWh and kWh**. Type in your own numbers in the form to convert the units! ›› Quick conversion chart of GWh to kWh. 1 GWh to kWh = 1000000 kWh. 2 GWh to kWh = 2000000 kWh. 3 GWh to kWh = 3000000 kWh. 4 GWh to kWh = 4000000 kWh. 5 GWh to kWh = 5000000 kWh. 6 GWh to kWh = 6000000 kWh. 7 GWh to kWh.

As the other posts tell you, there is a relation ship here but not a direct one. KVarh is a number that has a current to voltage phase component to it. Because this phase component is not known (each instantaneous meter reading would need this val.. Breaker sizing calculator parameter: Choose the method: provide load (in kilowatts or watts) and current (in amps) If current selected: rated current of equipment and required safety factor (S.F) to be entered If load selected: For option: For DC, 1∅ AC and 3∅ AC. For DC circuits: voltage (in volts), power (in watts or kilowatts) and safety factor (S.F) (in percentage) are require This battery life calculator estimates how long a battery will last, based on nominal battery capacity and the average current that a load is drawing from it. Battery capacity is typically measured in Amp-hours (Ah) or milliamp-hours (mAh), although Watt-hours (Wh) is occasionally used. You can convert Watt-hours to Amp-hours by dividing by the battery's nominal voltage (V) as follows: Ah. This calculation method is more appropriate for cylindrical cell, since the volume occupied by a cylindrical cell must take into account the air gap between cells. The string peak current I spc [A] is the product between the peak C-rate of the battery cell C-rate bcp [h-1] and the battery cell capacity C bc [Ah]. \[I_{spc} = \text{C-rate}_{bcp} \cdot C_{bc} \tag{15}\] The battery pack peak. KWh = (Ah x V) / 1000 The above relation, because the product of Ampere hours and voltage will determine the Watts and dividing it by 1000 will yield the results for Kilowatt Hours. • Formula to convert Kilowatt-Hours (kWh) to Ampere-Hours (Ah) • How the kWh to Ah conversion is done? Also Check for Ah to kWh and Amps to KW Conversion

When dividing these values, you obtain 0.35 kWh per square foot; Assuming 0.35 kWh for a 2,000 sq. ft. home, the estimated electricity consumption is 700 kWh. At this point, you can use the calculation procedure described in the previous section. Considering 6 peak sun hours per day and 300-watt panels, you need 16 to produce 700 kWh each month Converti kilowatt [kW] <—> kilovolt ampere [kV·A] 1 kilowatt [kW] = 1 kilovolt ampere [kV·A] Da: A: Surface Charge Density. Electrolytic capacitor teardown. Click or tap to view! More about Power. The power output of this GO Train locomotive MP40PH-3C made by Motive Power (Wabtec) is 4000 hp or 3000 kW. It can pull 12 cars with 1800 passengers. Panoramica. Unità. Power of Household. kW to Cable Size Chart: Look at the table of motor kW to cable size chart. The chart is prepared based on the direct online start and star-delta starting. Note that, using aluminium cable for low rating motor up to 1.5kW/2HP motor is not recommended. Here 2R indicates Two Run cables. The cable size chart is suitable for both single-phase and. Calculate your daily kWh usage. Next, you can estimate your average daily kWh usage by dividing your monthly usage by 30. For example, say your average kWh per month is 1,100. 1,100 kWh divided by 30 days (1 month) equals 37 kWh per day. 3. Estimate the amount of sunlight your solar panels will receive. Sunlight affects how much energy your solar panels generate. As a rough estimate, let's. * Average run cycle is 10 hours*. Using the inverter calculator, indicates ~14.35 Amps DC load and then running the sizing calculator suggests that I need battery capacity of 306 AH 20 hrs. However, when the 2 105 @ 20 hrs batteries in parallel are used, and then put on charge after use, the batteries typically register 50% charged. I have been.

If not, you can calculate it as Volts x amp hours (Ah). example 1: an 11.1 volt 4,400 mAh battery - first divide the mAh rating by 1,000 to get the Ah rating - 4,400/1,000 - 4.4ah. You can now calculate as - 4.4Ah x 11.1 volts = 48.8Wh; example 2: a 12 volt 50 Ah battery - 50 Ah x 12 volts = 600Wh; If you need it our Lithium battery watt hour calculator will work out your results for. To calculate the watt hours (WH) of a battery pack, simply multiply the voltage by the amp hours (Ah) of the pack. A 36-volt 10-Ah battery pack has 360 watt hours (36 X 10 = 360). If you are nitty with your energy usage, each mile you travel will cost you about 20 watt hours. Therefore a 360 watt hour pack will get you about 18 miles. The range can vary widely depending on where and how you. If you enter 3,000 kWh a month when you actually use 3,000 kWh a year, you might be shocked by the prices you're quoted. How can I cut my energy costs? A. Use less energy. The best way to use fewer kWh and reduce your bills is to make sure your home and all your electrical appliances are working as efficiently as possible. If you insulate your roof and walls, improve your heating system and.

Power Calculators for quick electical generator power consumption, sizing, and unit conversion. Convert kW to kVA, kVA to kW, voltage, kW to HP, and more to assist with generator sizing and electrical specifications required for your genset. HOLT CAT will remain open during the COVID-19 outbreak to safely serve customers across our territory. Click Here for up-to-date information. Emissions. How long will a battery last calculator,AH to Watts and watt-hours, battery capacity, how to calculate battery life, run-time calculation Resources for designing equipment using battery packs from PowerStrea If 100 Ah battery pack has c rate 1C, meaning that a fully charged battery rated at 100 Ah should provide 100 A for one hour. that total battery pack capacity required to run a vehicle of 1 KW 60 V motor with 50 kmph speed for 200 KM is 5.85 kWh. This is how we theoretically calculate the battery pack required for our EV. This will give you a basic idea of calculating your required battery. Feb 24, 2020 - The tool converts Ah to kWh of a battery. Ah to kWh calculator helps to calculate kiloWatt hour from Ampere hour and Voltage rating of electric car battery Let's say we're charging a 75 kWh EV from a 22 kW wall box. If the car's battery was completely flat, it would take about 3.5 hours to fully charge — 75 divided by 22 equals 3.4

Three phase kW to Amps calculations involve a ration of 1000 times kW to the power factor times voltage and an additional factor 1.73 that represents an equivalent of √3 and is added because the circuit is three phase in nature. Mathematically: I = [kW * 1000] / [E * PF * 1.73] Example: A 3 phase 400 volt circuit has a 50 kW load connected to. _ Wh to mAh calculation _ Wh to watts calculation _ Wh to kW calculation _ kWh to watts conversion _ kWh to kW conversion _ formula VA to amps _ VA to watts conversion _ VA to kW calculator _ VA to kVA equation _ kVA to amps equation _ kVA to watts equation _ kVA to kW equation _ kVA to VA equation _ Ah to mAh _ mAh to Ah _ mAh to Wh equation. Read more. Collapse. Reviews Review policy and. This Kilowatts to Amps calculator to convert power in Kilowatts into current result in Amps, select your current type (DC/AC), insert power in kW and voltage, then press Calculate to get the power result in Amps. Swap Amps to kW calculator

Power Consumption Calculation Formula. E(kWh/day) = P(in Watts) × Time(number of usage hours per day) / 1000(W/kW) OR (the number of hours you use it per day) x (the number of days uses) x ([wattage of the electrical appliance in watt] / 1,000) = kWh(energy consumed by appliance) If you want to calculate the monthly power consumption by your electrical device then the number of days use=30. Stromverbrauchsrechner. Geben Sie die Watt-Anzahl, die Zeit, den Preis pro kWh ein und lassen den Stromverbrauch berechnen Pack Size: 14.4 Kwh (144V x 100 ah = 14.4 Kwh - Remember, we can not use all this) Usable Pack: 6.336Kwh (14.4 x 0.8 x 0.55 = 6.336 Kwh usable) From experience, we know that a Miata using a 144V system will draw around 90amps at 50MPH. Therefore, the Wh/m usage = 144V x ( 90Amps / 50MPH ) = 259Wh/m The distance our Miata will travel on this setup is: 6.336kwh / 259wh/mi = 24 Miles (at 50MPH.