I bought 2 pcs last year. They were 100 euro more expensive at that time. This year adding another one.
BYD, Pylon, Huawei, etc - they are selling at extremely high prices. Why people are buying from them, it is another rhetorical question.
Your TV does not need to pay for itself, why battery shoud? Battery is a household appliance.
But anyway, according to report in gbb optimizer, this month’s profit is about 200 euro. Same amount was in sunny months last year. So battery will “pay for itself” in 2-3 years.
