Solar module prices reached a new low this week, says Leen van Bellen, business development manager Europe for Search4Solar, a European purchasing and selling platform for solar products. He tells pv magazine that prices will remain low in the short term.
At least those items you only need to buy once.
What? Have you ever had a battery powered device for longer than 2 years?
All of them, plus storage batteries are under much less abuse and are different chemistry that lasts a lot longer.