A common problem in the solar and battery markets now. It's not just "cheap."
A common problem in the solar and battery markets now.
Not just "cheap stuff," but "the seller has no real knowledge."
Many contractors have just entered the market.
Seeing that lithium batteries are selling well, they start taking jobs immediately.
But it doesn't understand cell structure, BMS quality, balance system, safety, or real life.
Finally, this kind of problem occurs repeatedly.
Choose a battery from the "cheapest price."
Look at just the specs on the paper.
Don't know how low grade cells are different from industrial grades
It is not understood that low quality BMS is spoiling batteries fast.
Don't know about Cell Imbalance.
Don't know if the current is real, unlike advertising numbers.
Not understanding the Parallel system or the Sync Battery.
Didn't know that some batteries cut easy operation and couldn't wake up.
Many times, "the mechanic didn't mean to fool the customer."
But the problem is, "He doesn't really know."
And when ignorance combines with desire to sell,
Instead, customers become risk-takers.
Finally, what happened was
The battery deteriorates quickly.
Distorted Cell
Frequent cutting machine
Not in full capacity
System crash
Customers have to change the whole batch of new batteries.
Homeowners lose confidence in solar system
This is the problem of "cheap markets."
Competing, reducing costs.
But no one talks about long-term quality.
Batteries are not just cheap-looking goods.
Because what customers really buy is "stability, security and service life for years to come."
If the seller doesn't have knowledge,
No matter how well intended
In the end, the customer might get something bad anyway.























































































