How to choose your most suitable home energy storage lithium battery in Pknergy?
If you already have an off-grid solar system and need to add a battery or you are preparing the components for your off-grid solar energy storage system, you will find that the variety of energy storage batteries on the market will make you dizzy.
What exactly do you need? best lithium battery for off grid solar? This article should enable you to make your lithium battery selection at Pknergy.
First we need to understand the actual voltage capacity needed by the household
When you build a completely off grid solar system, the first thing you need to consider is the amount of electricity you need every day.
By calculating the wattage of all your appliances and their operating hours, you can get an approximate power requirement.
Here’s how it’s calculated:
Daily power consumption of equipment (Wh) = equipment power (W) × daily usage time (hours).
Then add up all the machines that need to be used to calculate the power consumption required for a day.
It should be noted that we can replenish our stored energy through solar energy during the day, so considering the power consumption that is needed at night will effectively reduce the cost of your lithium battery.
Now, we know how much lithium battery capacity we need to match our homes. Next let’s look at all the adaptable battery options.
5kw or less Battery
If you calculate that the household electricity consumption is less than 5kw, then choose a 5kw lithium battery as the energy storage option of your solar system. It can store about 5kw of energy in the sun or other power generation methods. (This depends on the quality of the lithium battery. All pknergy batteries use A-level cells, with an efficiency of up to 98%.)
EN 
FR 
ES 
DE 
IT 
PT 
ID 
RU 
SL 
KO 