You can figure it out yourself with the simple formula discussed here. Isn’t it much easier than you thought? So, when it comes to assessing your inverter backup time, you need not go by anyone else’s words. Hopefully, this blog has made UPS battery backup calculation easy.
#Ups backup how to
Use the right charging setting of the battery.Īlso Read: How to Accurately Size a Battery for Solar Energy? Final Thoughts:.Genus inverters come with improved battery life as they prevent the battery from overcharging. Genus manufactures high-quality products with high efficiency, resulting in fewer power losses and more backup time. You can invest in quality products from a reputed company like Genus.Less load means fewer appliances and more backup time. Decreasing the load will directly improve the backup time.To ensure long-lasting battery backup time during power outages, follow the below steps: The better the inverter efficiency, the more the backup time.Īlso Read: A Guide to Choosing the Right Solar Battery How to Improve Your Inverter Battery’s Backup Time? But in a real-time scenario, the inverter’s efficiency plays a vital role in its backup time. The above calculation is perfect on paper. Or the higher the battery capacity, the greater will be the inverter backup time. So, you can safely assume that your battery’s capacity plays a vital role in your inverter backup. In this scenario, you will get an inverter backup of nearly 9.1 hours. In this case, you will get an inverter backup of only 4.5 hours. Now, let us figure out the inverter backup time for both small and large battery capacities. Using a UPS backup calculator can also help. Let us keep all the values same other than the battery capacity. So, your inverter battery will last around 6.2 hours to keep your needed appliances running.īattery Capacity and Inverter Backup Time:ĭoes the backup time depend on the capacity of the battery? Of course, it does! Now, let us apply all these values in the above-said battery backup time formula.īackup Time (in hours) = 150 x 12 / 290 = 6.2 So, the total load in your case is 120 + 150 + 20 = 290 Watts. Taking your inputs into consideration, you can calculate your total load, like: So, what will be your inverter battery backup time, and how long will your appliances run in this specific case? Let’s find out. You want 3 tube lights, 2 fans, and 1 Wi-Fi router to run on that battery. Let us assume that you have an inverter battery with 150 Ah of capacity and 12 V of input voltage. You can use the following simple formula:īackup Time (in hours) = Battery Capacity (in Ah) X Input voltage (V) / Total Load (in Watts) How to Calculate Inverter Battery Backup Time? However, you can easily calculate the accurate battery backup time with a simple formula or use a battery backup calculator. In general, you can expect your inverter battery to last anywhere around 5 to 10 hours when it is fully charged.
The UPS backup time depends on the power consumption of the UPS, the power of the load, and the battery capacity.
All you need to know are a few parameters and you are good to go.
They often end up asking the salesperson and rely on their words rather than figuring it out themselves.īut what you need to remember is, calculating your UPS/inverter battery backup time is not rocket science. However, very few know how to calculate UPS load and backup time. No one has the time or patience to sit around and wait for the grid power to get restored since there is so much to do.
Most people these days depend on inverters for uninterrupted power supply for office work and household chores.
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