[RE-wrenches] capacitive "super batteries" and H2

Kirk Herander kirkh at vermont.solar
Thu Feb 20 10:40:24 PST 2025


All,
www.encap.energy <re: www.encap.energy> - batteries

www.enapter.com - H2 components


Any thoughts on capacitive storage, and specifically Encap capacitive
batteries with H2?

I have a customer with his heart set on using these batteries etc.for a
major RE system expansion. Already using an Enapter sourced electrolyser
and fuel cell, Encap bank provides DC input to a standard Sol-Ark inverter.
Which I did not see or approve beforehand or install. Being used as a
prototype back up system at present. Minimal testing so far. Definitely not
ready for prime time.

First thing I see in the Encap website specs is no mention of UL
approval of the batteries. Fuel cell OEM is called Enapter.

-- 

*Kirk Herander / **kirkh at vermont.solar <kirkh at vermont.solar>*

*Owner|Principal, VT Solar, LLC*

*Celebrating our 34st Anniversary 1991-2025!!*

dba Vermont Solar Engineering

802.559.1225
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