My inventory very quickly stopped working well after I bought it. As I already understood, I did not choose the right inventory for my voltage. Using the power consumption formula, I subtracted the range of inventors that suit me. You also need a powerful battery that will work solidly under voltage. Very clear and necessary information, thank you. Thank you for sharing all the points in a detailed sequence as it is very important to know how to choose the battery and inverter for the home.
Solar street lights are also the best solar-powered lights that do not require any electrical power and also save a lot of money. So connect with Silan Solar to get solar lights at affordable prices at your doorstep!
Why the battery capacity depleted though the terminal reading of battery remain almost same as new battery. Your email address will not be published. Currently you have JavaScript disabled. In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. Click here for instructions on how to enable JavaScript in your browser. You have successfully cast your vote Login to view result. How to choose an inverter? Read Post a comment.
Characters Remaining: Continue without login. Login from existing account Facebook Google Email. Share on Facebook Share on Twitter. What type of battery should I use automotive or deep cycle? Small Inverters: Most automobile and marine batteries will provide an ample power supply for 30 to 60 minutes even when the engine is off. Actual time may vary depending on the age and condition of the battery, and the power demand being placed on it by the equipment being operated by the inverter.
If you use the inverter while the engine is off, you should start the engine every hour and let it run for 10 minutes to recharge the battery. If you do not have a deep cycle battery, we recommend that you run the engine of your vehicle when operating the power inverter.
When operating the inverter with a deep cycle battery, start the engine every 30 to 60 minutes and let it run for 10 minutes to recharge the battery. When the inverter will be operating appliances with high continuous load ratings for extended periods, it is not advisable to power the inverter with the same battery used to power your car or truck.
If the car or truck battery is utilized for an extended period, it is possible that the battery voltage may be drained to the point where the battery has insufficient reserve power to start the vehicle. In these cases, it's a good idea to have an extra deep cycle battery for the inverter installed close to the inverter , cabled to the starting battery. It is recommended to install a battery isolator between the batteries.
How long can I run the inverter on my battery? You can also use these formulas to calculate how long your appliance will operate on your battery. Tip: Deep cycle marine batteries generally have the highest reserve ratings. They are also capable of withstanding repeated drains of power and recharging. Doing so will shorten the life of the battery based on most battery manufacturers recommendations.
Note: If you intend to use power tools for commercial use, or any load of W for more than 1 hour regularly between battery recharging we recommend installing an auxiliary battery to provide power to the inverter.
This battery should be a deep cycle type and sized to meet your run time expectations with the engine off. The auxiliary battery should be connected to the alternator through an isolator module to prevent the inverter from discharging the engine start battery when the engine is off.
How do I connect two or more batteries? It may be advisable to operate the inverter from a bank of 12 Volt batteries of the same type in a "parallel" configuration. This will lengthen the time before your batteries will need to be recharged, giving you a longer time that you can run your appliances.
You can also connect 6 Volt batteries together in "series" configuration to double the voltage to 12 volts. Note that 6 Volt batteries must be connected in pairs. Operating a Microwave with a Power Inverter. The power rating used with microwave ovens is the "cooking power" which refers to the power being "delivered" to the food being cooked. The actual operating power requirement rating is higher than the cooking power rating for example, a microwave with "advertised" rating of watts usually corresponds to almost watts of power consumption.
The actual power consumption is usually stated on the back of the microwave. If the operating power requirement cannot be found on the back of the microwave, check the owner's manual or contact the manufacturer. Operating a Photographic Strobe with a Power Inverter. A photographic strobe or flash generally requires a pure sine wave inverter capable of surging to at least 4 times the Watt Sec rating of the strobe.
For instance, a strobe rated at watts requires an inverter capable of surging to watts or more. For additional information, please read this Samlex Application Note. Operating a Laser Printer with a Power Inverter.
A laser printer generally requires a pure sine wave inverter capable of surging at least 6. When installing an inverter in a car or truck , the amount of power available is limited by the capabilities of the electrical system, which—barring the installation of a performance alternator—are pretty much set in stone.
The situation becomes more complicated as you add more devices, but it's still a relatively simple calculation. The right size inverter for your specific application depends on how much wattage your devices require.
This information is usually printed somewhere on electronic devices, although it may show voltage and amperage ratings instead. If you are able to find the specific wattages for your devices, you'll want to add them together to get a bare minimum figure.
This number will be the smallest inverter that could possibly suit your needs, so it's a good idea to add between 10 and 20 percent on top and then buy an inverter that size or larger. Some common electronic devices and wattages include:. These numbers can vary quite a bit from one device to another, so never rely entirely on such a list when determining power inverter size requirements.
While these numbers can be useful in an initial estimate, it's important to determine the actual power requirements of your equipment before you purchase an inverter. Once you've figured out what devices you want to plug into your inverter, you can dig right in and figure out the right size inverter to buy. As an example, let's say that you want to plug in your laptop, a light bulb, a television, and still be able to run your printer. The first thing you need to do is figure out how much power each device uses, and add them up:.
After adding up the power requirements of each device you want to use, the resulting subtotal is a good baseline to work from.
However, you'll still want to add at least 10 to 20 percent for the safety margin that we mentioned in the previous section. If you don't give yourself a margin of error, and you run your inverter right up against the ragged edge all the time, the results won't be pretty. What this number means is that if you want to run those four specific devices all at once, you'll want to buy an inverter that has a continuous output of at least Watts.
If you aren't sure of the exact power requirements of your devices, you can actually figure that out by looking at the device or doing some pretty basic math. Other devices typically have a similar label located somewhere out of sight. In some cases, you can just look up the wattage for your device online.
0コメント