low //float voltages//((≤13.4v)), or [[electrical:solar:status#setups_with_no_float|no float at all]]
... cal:12v:b2b|DC-DC]] is present
* [[electrical:solar:charge_controller|solar charging]] (profiles, configurability, output rating, protections if any)
*... ical change from lead-battery charging.
===== solar charging =====
Here we need to be careful about
