Which manufacturer is financially strong and which is expected to go bankrupt?
The Sinovoltaics Ranking Reports provide you with a quarterly ranking of PV module, inverter & storage manufacturers according to their financial strength. New scores are calculated on a quarterly basis based on the financial data of publicly listed manufacturers.
Reports are used throughout the PV industry by companies that values long term warranties on its PV & Energy Storage components.
As long as the manufacturer of your equipment is still around, your warranties will be valid.
Currently Manufacturer Ranking Reports are available for free.