TechGeek777:


Bro abeg help me look if this Output specification -> "Vented/ Sealed / Gel / NiCd / Lithium battery(defined voltage for other battery by user)" means editable charge voltage settings

Does this mean MakeSkyBlue can not work for flooded/tubular? -> Suitable for battery types of sealed lead acid, vented Gel, and Lithium battery

Attached images are the description from
https://makeskyblue.com/collections/solar-controller/products/60a-mppt-solar-charge-controller

Penuelseun:
It is stated there clearly na, that the voltage can be adjusted from 12v to 17v

Penuelseun:
small tbb inverters do not have any display on them, but they sell external display meter through which you can edit the settings and look at the inverter information. Read it can be integrated online through raspberry pi.

TechGeek777:


I asked because it was not clearly stated that it does equalization.

TechGeek777:


Bro please which these device can give me the aforementioned features

Cyber System Monitor
[url]http://nigeria.tbbpower.com/products/details?sort=Accessories&name=Cyber%20System%20Monitor[/url]

Vison Pro/ Vison Lite Monitor System
http://nigeria.tbbpower.com/products/details?sort=Accessories&name=CCT

Penuelseun:
You can trigger equalization voltage yourself by raising the battery voltage to between 15.5v and 16v for about 3hrs maybe monthly depending on usage. It is not a must for it to be stated there

TechGeek777:


Boss my primary charge for now could be Grid/Gen, do I still need standalone charger?

Do you have idea if PowMr 60A MPPT or MakeSkyBlue 60A MPPT have editable charge voltage settings?

TechGeek777:


Bro abeg help me look if this Output specification -> "Vented/ Sealed / Gel / NiCd / Lithium battery(defined voltage for other battery by user)" means editable charge voltage settings

Does this mean MakeSkyBlue can not work for flooded/tubular? -> Suitable for battery types of sealed lead acid, vented Gel, and Lithium battery

Attached images are the description from
https://makeskyblue.com/collections/solar-controller/products/60a-mppt-solar-charge-controller

aviona:
Agreed, the disadvantages of a wall-mounted or vertical solar array outnumber the advantages. However, it’s used in cases where you have no better options in terms of mounting space on or around a building, yet the client needs to have renewable energy in the building.
These type of setups can still generate 100 percentage of required energy if intelligent and calculated pv oversizing is done.
So please calm down a bit.

Penuelseun:
I think it will be better if you send them a mail

TechGeek777:


I chatted them on WhatsApp but they said "Cyber System Monitor" has some of the features I mentioned, while "Vison Lite Monitor System" can be used to program params.

So I deduced, perhaps it's both device that can give the needed features.

I asked myself if I must get those display meters/monitors to get what I want.

But on afterthought, I remembered (Luminous Optimus 1100VA 12V) can equally give the first, second, third features listed at a lesser price if you combined the price of tbb + display meter/monitors.

Then I was asking myself if tbb route is worth it just for the sake of the fridge.

I read some reviews online where user complained that "Luminous Optimus 1100VA 12V" is a bit noisy during usage, coupled with the fact that it's rated 924W so still don't know if it would carry the fridge posted earlier as that's the only appliance that I am considering.

Although "Elepaq Sv2200 1.2kva" could not carry the fridge but I know elepac overrate they Gen capacity reasons best known to them.

Please when you were using the tbb 1.2kv, did you get those device(s) alongside?

kiekie1:
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Warranty: 12 months
Country of manufacture: India

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jackson44:


I need ¥¥1600 urgently .

Juror:

Thanks for your contribution as always. I need some clarification.
I believe generally, charging each battery in it's isolated state with a 12V charger is normal but based on your experience and what you've practically done, do you attach the 12V charger to each battery's terminal without disconnecting them from the string?

Also, do you switch off solar charging for them while doing so or the solar charging continues while the individual chargers also charge the batteries while being powered from the grid or Gen?

Trippledots:
Solar sweet oh... So after mustering courage and finance and grace to relocate from a house that the landlord doesn't allow solar installation, only one tenant has the gate key, needs you to get permission before putting mosquito nets, etc... I moved into a bigger apart5with the landlord in full support of your convenience. In his words... "My son, make the place comfortable as you want.". I installed some of those beoken panels I also helped some persons here procure.... My harvest with a dull sky hit about 5 times what my former installation could do on a very good day.... . Plus upgrade from about 1kw panels to around 1.7kw....and i never exhaust all my pv panels I bought.

Na to upgrade enter 48v system de my mind now.

Join me thank God my people.

TechGeek777:


I asked because it was not clearly stated that it does equalization.

zeestone99:


Done.

ceaser:
Speaking of solar roofs, this idea was first conceptualised by Elon Musk and I decided to follow the idea as it trended. But apparently Elon did not continue with the idea.

Our Chinese folks wey no dey waste time have already latched onto the idea and now mass producing it.

It seems expensive for the size though notwithstanding the aesthetic value of having such on your home.

microgiant:


Them really no dey waste time oh.

The new redesigned PowMr MPPT 60A Solar Charger Controller @ Odimbannamdi posted about some days back, claims it has a reactivation function to awaken a sleeping Lithium Battery BMS

microgiant:


Them really no dey waste time oh.

The new redesigned PowMr MPPT 60A Solar Charger Controller @ Odimbannamdi posted about some days back, claims it has a reactivation function to awaken a sleeping Lithium Battery BMS

Valto:
VALTECH range of pure sine wave (standalone) inverters available

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brand new grade A eve 230ah Lifepo4 Lithium battery cells available

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eve 50ah lifepo4 lithium battery available

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dedicated 12v and 24v lifepo4 lithium battery chargers available

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different types of (JBD & DALY) lifepo4 lithium battery bms available.

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Brand new DEYE 48V 5KW HYBRID INVERTER AVAILABLE

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brand new EPEVER 30A Mppt Tracer A Series 12v/24v solar charge controller available

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fully coupled 24v 230ah and 48v 230ah lifepo4 lithium battery available

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we can couple lifepo4 cells in high quality metal or wooden boxes
whatsapp 0802-057-4628.

Malevonent:


A MUST READ FOR YOU AND YOUR KIND

NiyiOmoIyunade:
If you have an inverter that can put out 40a per 12v 220Ah battery then certainly you do not need an extra standalone charger.

Your inverter at 40a can already refill your single 220Ah battery within 4 to 8 hours which is fast enough. The math here is not linear as there is how deep the battery was discharged as well as the physics of absorb and float charge stages to consider.

You should never run the battery empty neither should you charge it too fast - about 30a is the max that should go into a single flooded 12v 220Ah battery so you are in a good place with your inverter alone.

NiyiOmoIyunade:
So without meaning to rain on your parade, it is entirely possible to get confused in a multitude of counsel - you have received info from so many contributors here that I fear you may make a suboptimal decision when/if all that sound advise freely given is not interpreted in the right context.

Please may I suggest you retable your needs simply as below;

My load is averagely """"300""""""watts (consisting of a, b, c appliances). I am looking for a system that will give me ?X hours of backup with the primary battery recharge source being PHCN or Gen or Solar??. I already decided to use 12v flooded batteries so I just need help choosing a matching inverter/ solar charge controller and other accessories. I have no plans of upgrading the system in the next X? months/years

This should help you much better to get all your support in one place and in a format you can safely use. DIY is sweet but there is a framework required as a base to do it properly.

Valto:
DM for price works for me bro a honest serious buyer slides into DM and seal deals, not asking and haggling prices on open forum and spamming the thread.

laptopsforsale:


I do think it is the other way round. If a potential buyer sees your price online and they slide into your DM, then they are definitely serious with patronizing you as they already have an idea on how much your item is. They will negotiate from a place of knowledge of your price - which will be an average of their own minimum offer and maximum price they can pay for.

Just saying sha. Different strokes for different folks.