Solar batteries for homes are popular among energy-conscious individuals. These power-storage solutions are favourable for homeowners with solar panels because their design allows for the storage of power produced during the day for night use. Therefore, if you are interested in purchasing batteries to sell in your shop, you must ensure that you can meet the requirements of your customers. Here are some simple tips to help you identify the best solar batteries.
Evaluate the Capacities
You should check the capacities of different batteries before choosing the most suitable storage solutions. The capacity is a critical factor because it indicates the amount of energy that the battery can store. If the capacity is high, the user will be able to harness more power from their solar panels and use it for longer during the night. However, you should remember that units with higher capacities will cost more. It is important to evaluate your potential buyers and purchase batteries that have an appropriate balance between cost and capacity.
Check the Discharge Depth
You should understand the depth of discharge of different batteries during selection. This factor can be defined as the amount of power that can be drawn from the battery safely without the accelerated degradation of the unit. In most cases, batteries need to have some residual power at all times to avoid internal damage. Unfortunately, this means that the user cannot use the entire indicated capacity of the battery. When you check the depth of discharge, you will be able to calculate the amount of stored energy that you can use. This figure is represented in form of a percentage. Therefore, you can calculate the usable capacity by multiplying the percentage with the indicated capacity.
Determine the Power Supply
You should evaluate the amount of power that the different batteries can deliver after installation and charging. In simple terms, you must ensure that the level of power which can be supplied at any point will be enough to meet the needs of local homeowners. You should take note of two specifications when making your evaluation: peak power and continuous power. The peak power refers to the maximum level of power that the battery can provide. However, you should remember a battery will discharge quickly. The supply cannot be sustained for long periods. Continuous power refers to the amount of power which can be continuously supplied after the battery is charged.
If you are uncertain about any solar storage solutions specifications, you should consult your battery wholesaler for guidance.