A:Answer The Jackery Powerstations and SolarSagas are rated IP67/IP68, meaning they are technically dust and weather-resistant, but Jackery still doesn't recommend leaving them out in the rain.
Assuming the worst case, you have a 5wats water pump. And if you have a 40watt or 100watt Jackery Solar panel, you would be able to power this fountain virtually indefinitely (preferably on dry days).
It would only consume about 120watts per day. A 40watt solar panel could have a rough estimate of 200-240watts per day - even in bad lighting.
It should work. In the worst case scenario, you could bring the Jackery in to charge indoors or plug in into AC power for long periods of bad sunlight.
