[manmal]

Panels should do 30 years, easy. Inverters will usually fail after 15y, and with batteries it’s unknown what the current gen will do - 15y, maybe 20? Definitely get LFP.

[noir_lord]

I’m waiting to see what the sodium packs look like before we do Solar PV (it’s on the list but not near the top so no urgency yet).

[malfist]

Sodium batteries are more grid scale I believe. They require seriously high temps to operate and thats best shared in massive banks

[noir_lord]

Not just grid scale, already been used in EV’s, less temperature sensitive than Li-ion, way more charge cycles but not quite as energy dense as lithium per kg but that’s not a downside in a static installation.

[sgt]

I've seen cheaper Chinese panels fail after less than 10 though.