Sunamp heat batteries

hermitdave

Member
Joined
Aug 12, 2018
Messages
252
Recently I came across Sunamp heat batteries which are direct replacement to Hot water tank and very efficient way to store excess PV. They have efficiency of over 96% and no drop even after 45000 . Anyone on the forum using them?
 

w0067814

Member
Joined
Jun 24, 2018
Messages
42
Really like the idea, but have you seen the price? Over 3,000 for the 12kWh version which is roughly equivalent to a 250 to 275 litre regular hot water tank that can be had for under 500.
 
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