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
ase
===== must I use the PS brand's proprietary solar panels? =====
No, you can use any panel that mee... nts. Consult the power station's [[lifestyle:faq_solar_generator#solar_charging_limits|solar ("PV") input specs]] and buy panel[s] whose [[electrical:solar:panels#specificatio
ms of protection: BMS low temp charging shutoff, solar or DC-DC low temp charging cutoff, etc.(("belt an... a wash =====
With "soft" charging like a small solar setup it's a wash. a matter of preference and co...
With robust charging (alternator and/or bigger solar) there can be charging opportunities lost with se...
Note from Secessus: "since reading [[https://diysolarforum.com/threads/why-you-cannot-charge-lifepo4-be
ep my van at a decent temperature]]? Can I [[hvac:solar ac|run an air conditioner]] while parked?
* Is there a [[electrical:solar:gentle_intro|basic guide to solar power]]? What about a "[[lifestyle:faq_solar_generator|solar generator]]"?
* How do I [[communication:
fair amount of the bulk charging done and let the solar finish it off the rest of the day. -- jimindenver... ]] batteries healthy, so [[electrical:12v:alt_and_solar|combining with solar]] is common
[[opinion:frater_secessus:pareto|about these summaries]]
===== overvi... eply discharged
* when [[electrical:12v:alt and solar|combined with solar]] or some other higher-voltag
> A good solar system is one that meets //your// needs. -- jimindenver((paraphrased))
> "...trying to t... rvliving.com/forums/Thread-Too-much-or-too-little-Solar?pid=116253#pid116253)) (Bob from Cheap RV Living)
> Setting up solar that //works// is easy. Setting up solar that //works well// and //under challenging conditions// is mu
onsumes **29,000**Wh of power per day.
- A 100w solar panel on an MPPT [[electrical:solar:charge_controller|controller]] will harvest an average of:
* Chi... ter kettles
* electric space heaters
* [[hvac:solar_ac|air conditioners]]
* electric coffee makers
... nvested thousands of dollars in battery banks and solar, or run a [[electrical:generator|generator]]
Ele
estyle:words_of_wisdom|Words of wisdom]]: //"Any Solar is better than no solar, but having too much solar is difficult. The best solar systems are those which can keep the batteries the happiest. Happy batteri
t can affect that." -- Cariboocoot((https://forum.solar-electric.com/discussion/comment/152013#Comment_152013))
====== Factors affecting solar panel output ======
For various reasons **it wil... under great conditions, and much less under poor solar conditions. And about half of that in winter.
=... location and season both have profound effects on solar harvest. [[opinion:frater_secessus:panelsizesfori
keep it at the set point voltage. -- [[https://diysolarforum.com/threads/controlling-charge-from-multiple... scenarios output might be limited by [[https://diysolarforum.com/threads/many-here-say-that-an-alternator... outside the case to reduce this heat((https://diysolarforum.com/threads/many-here-say-that-an-alternator... ered on the alternator output DC bus.((https://diysolarforum.com/threads/alternator-dc-dc-charger-compare
nsive (and maybe impossible) get Big Current with solar alone and difficult (or even impossible) to compl... on alternator alone. But [[electrical:12v:alt_and_solar|small amounts of both combine]] to make a workabl... expensive charging system.
For this reason the solar + alternator combination is the most common and e... -daily**, or live in an area of poor [[electrical:solar:output|insolation]].
For many people [[electri
arger
* charging by [[electrical:12v:mandatory_solar|alternator alone]] but not driving some days
* ... thinking in fractional days =====
[[electrical:solar:gentle_intro|Solar]] and [[electrical:12v:alternator|alternator]] charging are different.
==== alter... ther than 2.0 to get through the weekend.
==== solar ====
In any given 24hr period [[opinion:frater_s