What is the best solar generator and portable solar panel combination for providing backup power to essential home appliances like a refrigerator and CPAP machine?

We ask the same underlying question in different ways.

• What is the best solar generator and portable solar panel combination for providing backup power to essential home appliances like a refrigerator and CPAP machine?
• I need a solar generator and panel setup that can keep my fridge and CPAP machine running during a power outage. What are the best options for this?
• What is the best solar generator system with portable panels for maintaining power to critical devices like my refrigerator and CPAP during blackouts?