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Thermal batteries
Has anyone got any experience of using Sunamp thermal batteries? I was plodding along thinking more solar panels for my PV array along with a Powervault battery but now I wondering if one of these giant hand warmers might be a good option. Incredible figures on the longevity compared to lithium batteries...and of course not designed to be equivalent.
I don't know an awful lot about Sunamp to be honest and only came across their products about a month ago. I'm currently speaking to their founder/owner asking them if they'd be interested in contributing to this site and educating people about how best to use battery storage.
What prompted you to consider Sunamp?
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Hi Mars, we haven't got Sunamp batteries yet but thinking about it...I suspect we should've thought about this before we got our new dual coil water cylinder with our ASHP. Would've saved quite a bit of space! But now realising that we could've got a bigger solar PV array (I didn't know that you can go above 4kW until this week) with DNO permission and a bigger inverter. That's when battery storage becomes important. And heat batteries seem to have longevity over lithium ones.
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