[RE-wrenches] Hybrid inverter with no battery

[Jason Szumlanski]

I thought I read that somewhere, but it is definitely not clear in the
manual. This is great news. Is it firmware dependent, or available on all
firmware versions?


Jason Szumlanski
Principal Solar Designer | Florida Solar Design Group
NABCEP Certified Solar Professional (PVIP)
Florida State Certified Solar Contractor CVC56956
Florida Certified Electrical Contractor EC13013208

On Fri, Aug 1, 2025, 9:33 AM William Bryce via RE-wrenches <
re-wrenches at lists.re-wrenches.org> wrote:

> Midnite AIO fully supports this. It works as a standard string inverter
> without batteries. Have many units in the field that replaced dead SMA
> SunnyBoy inverters with the lower voltage strings.
>
> On Fri, Aug 1, 2025 at 8:29 AM Jason Szumlanski via RE-wrenches <
> re-wrenches at lists.re-wrenches.org> wrote:
>
>> Other than Sol-Ark, are there other hybrid inverters out there that will
>> work in grid interactive mode without a battery, allowing you to add a
>> battery at a future date? Unless I am missing something, the Midnite, Deye,
>> Lux, etc., do not have this feature. Is it possible that is as simple as a
>> firmware change? I would love to see the AIO with this feature.
>>
>> Jason Szumlanski
>> Florida Solar Design Group
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