The grid in many regions of the world cannot handle a surge in demand for electricity. As a result, it can lead to blackouts and power outages from inadequate capacity.
Therefore, homeowners, businesses, and industrial establishments increasingly turn to battery storage as an alternative power source.
The good news is that various battery types are now available with varying costs and capacities. The bad news is that most of them do not work well together without some careful planning.
Seven practical tips for connecting batteries
Remember these seven things when connecting batteries to a 2K watt power inverter for continuous use:
1. Make sure the inverter has a DC-to-AC (or vice versa) switch.
The true sine wave inverter you choose should have the ability to work either DC-to-AC or DC-to-DC.
This switch allows you to connect batteries of different voltages, including standard (120 or 240 volts) and high (300 or 48 volts) voltages.
You’ll need a switch to handle these differences if you plan to connect battery packs of different voltages.
2. Add appropriate-sized batteries.
If you own a single-battery inverter and intend to add more batteries, you can connect them in parallel.
But remember that the single overall voltage of the final pack should stay the same while the capacity increases.
Additionally, the AC inverters must be robust enough to charge several additional batteries in parallel. If the charger takes too long to charge, you should not add larger batteries.
3. Always connect batteries in series.
In series, you connect the positive ends of the individual batteries, then connect the negative ends creating a path for current to flow. It ensures that all batteries receive the same power.
It is the best way to connect batteries because it maximizes their energy and is the safest method.
4. Don’t connect more batteries than required.
When connecting multiple batteries in series or parallel, the total capacity of the batteries should not exceed the full capacity of the inverter.
So, before you connect batteries to your inverter, check its specifications to determine what battery voltage and type your inverter can handle. And never connect more batteries in series than the accepted voltage of an inverter.
For example, connecting three 12V batteries in series with a 24V inverter will damage it. Likewise, connecting a single 12V battery to a 24V inverter won’t allow it to work.
5. Make sure you know the state of charge for each battery.
Some inverters let you monitor the charge state of individual batteries. This is useful while monitoring each battery’s state of charge and while preparing it for the next charge stage.
Knowing the state of charge for each battery in your system is essential. Otherwise, you will not be able to ensure that each battery reaches its full potential.
6. Turn off the inverter when not in use.
Turning off your try sine wave inverters when not in use is important. Doing so will prevent the voltage from dropping too low and damaging the batteries.
7. Remember, connecting battery packs to an inverter is an investment.
When considering battery storage, the long-term benefits must be kept in mind. Batteries can be a great backup power source but are not a one-time investment. Once installed, they require regular maintenance and care, like charging and discharging, to work efficiently.
As the use of renewable energy becomes more common, it is crucial to recognize the limitations of specific grid components and integrate battery storage as a backup source of power.
These are seven practical tips to remember when connecting batteries to a 2K watt power inverter. You can also contact Exeltech to get the best inverter batteries and resolve your battery connection queries.