ojeysky:


That will mean leaving the cells at high voltage since your bulk voltage will be expected to be high. For a battery bank that discharges daily the impact may be negligible otherwise it could have long term impact

I charge my cell to 27.2V 8s at 3.4V, my cell still get to 99.1% so float bug is not a problem actually..

Charge voltage 27.4V and Floating 27.2V
3.4V is a good voltage to be as nominal is 3.2V

Dam5reey:



I charge my cell to 27.2V 8s at 3.4V, my cell still get to 99.1% so float bug is not a problem actually..

Charge voltage 27.4V and Floating 27.2V
3.4V is a good voltage to be as nominal is 3.2V

27.4v bulk works for me as well. However some users who have a large bank and are solely dependent on sunlight will want to maximise the few sun hours for charging hence bulk of 27.4v may not do the trick. I float at 27v (talking 24v setup), I am not a fan of charging at voltage above 3.45 consistently but some do it out of circumstances which is understandable.

So within27.4/27.4 float and bulk for 24v system is what I will do to avoid float bug but not always practical based on the reason I stated above.

saint2ace:



Before we go further, what does "budget friendly" mean in terms of naira and kobo. Do provide a figure.
Lastly, are you using grid alone, grid/solar or solar alone?

No plan for solar yet, budget friendly 100-130k max, but durable

Charge with Nepa and gen, my plan is to get about 280Ah 24V Lifepo4, as i may not be. able to add solar to that budget now

ojeysky:


Go for Growatt or any of the axperts though you might have the float bug with those.

Boss na money ohhh, how much should i be looking at for 24V 280Ah LifePo4 with BMS and AC charger

spartacus11:


Boss na money ohhh, how much should i be looking at for 24V 280Ah LifePo4 with BMS and AC charger

Depending on how you want it, @valto got you covered for Already in Nigeria.. check his Post

If you want to DIY purchase from China, and use Sea shipping budget 1000 USD, plus 5 months wait.

Battery 800, BMS 120USD charger 80

spartacus11:


Boss na money ohhh, how much should i be looking at for 24V 280Ah LifePo4 with BMS and AC charger

buying from alibaba, it will cost around 105$ each x 8pcs =840usd(exchange rate around 525 via barter/wallets) + shipping/charges and 4 to 5months wait.

spartacus11:


Boss na money ohhh, how much should i be looking at for 24V 280Ah LifePo4 with BMS and AC charger

@Valto advertised some cells and other accessories recently. I hope he still have them for sale

spartacus11:


No plan for solar yet, budget friendly 100-130k max, but durable

Charge with Nepa and gen, my plan is to get about 280Ah 24V Lifepo4, as i may not be. able to add solar to that budget now

I would personally suggest an SMR inverter 3kva/3.5kva 24v I've seen adverts for 140k but u can always negotiate, alternatively you can try mustpower inverters, both do above 30a charge rate at 24v.

Others can recommend.....

spartacus11:


Boss na money ohhh, how much should i be looking at for 24V 280Ah LifePo4 with BMS and AC charger

I will add a voice to what the people above me just posted, @valto is ur go to plug as he has everything you need on ground, so no long story. Cheers

..

Valto:
16pcs of brand new grade A EVE 3.2V 280ah Lifepo4 Lithium cells for sale @75,500 each.
comes with complete original bushbars and screws.
selling all 16pcs at once.
location of cells is lagos.
bms and balancer available for sale too.
whatsapp 0802-057-4628

Deka VRLA/GEl and Trojan VRLA/AGM BATTERIES!!!

DEKA 12v 210ah (VRLA GEL):
Voltage: 12V
20 HR rate : 183AH
Capacity at C/100: 210ah
Plate alloy: Lead Calcium
Container/Cover: Polypropylene
Operating Temp range: -60°C - 60°C
Vent: Self Sealing
Electrolyte: Sulfuric acid thixotropic Gel
Price:220k

TROJAN 12V 205ah (VRLA AGM):
Voltage: 12V
20 HR rate: 210ah .
Maximum Charge Current : 20% of C20
Operating Temp range: -20°C - 50°C
Material: polypropylene
Battery: VRLA/AGM/Non- Spillable/maintenance free
Price:225k

SmartcellNuggets: The primary means of energy generation is going to solar. It will at least be a plurality, and probably be a slight majority in the long term.  - "Elon Musk"


Contact,
Smartcell global services
CALL LINE: 081-350-31951
WHATSAPP::: http://.us/w/?c=a46ea5

WE BUY DEAD/SCRAP BATTERIES!!!

We also buy off scrap/dead deep cycle batteries from any state to Lagos (Terms & Condition applies) .

12v 200a ...... N17,000
12v 150a.......N12,500
12v 100a.......N8,500
2v 500a ......N5,500

If outside Lagos state , send the scrap batteries to your nearby Lagos park & get your payment alert immediately after confirmatory remarks from me with the transport company manager / secretary or driver .

Contact,
Smartcell global services
CALL:: 081-350-31951
WHATSAPP::: https:///2348170385620

odimbannamdi:
60A Powmr MPPT Solar Charge Controller available for sale at clearance price

Price: 45,000 firm

Location: Lagos

Contact?

Whytehandy:


Contact?

090...83748...635

We are still open for all ur jobs from supply and installation of solar system we now do repairs for bad inverter and Chargers feel free to reach out to us 2day

justcallmenuel:
Our super bright 1000w solar street light is still available, #45,000. Call/WhatsApp us on 08168986461

Alagba, my guy called you today fa. Please give good product so we can patronise you again.

Valto:
buying from alibaba, it will cost around 105$ each x 8pcs =840usd(exchange rate around 525 via barter/wallets) + shipping/charges and 4 to 5months wait.

Boss Just seeing this now, i think i also saw where you said it is 75k per cell for your batteries, so we are looking at 600k, when funds complete i just hope you will have more cells on ground then. and also probably the dollar rate will drop.

Naira don spoil Chaiiiii

spartacus11:


Boss Just seeing this now, i think i also saw where you said it is 75k per cell for your batteries, so we are looking at 600k, when funds complete i just hope you will have more cells on ground then. and also probably the dollar rate will drop.

Naira don spoil Chaiiiii

still got 8pcs fairly used one though.(about 73cycle used) already coupled with 150A daly bms with Bluetooth app and 3A super Capacitor 8S balancer. going for 560k.
still got brand new 230ah cells coming soon...

Valto:
still got 8pcs fairly used one though.(about 73cycle used) already coupled with 150A daly bms with Bluetooth app and 3A super Capacitor 8S balancer. going for 560k.
still got brand new 230ah cells coming soon...

Boss Your boy is look for about 2.8M to buy Car for Bolt/Uber, will drive personally, man need steady source of revenue, after i am able to get that done, that is when i plan getting the LifeP04

Economy strong thats why budget tight. You are my sure plug for the Batteries when time comes Sir

Get ur DC surge protector from us 2day at d best price u can get

[quote author=ElRazur post.

Is this solar street light the type that is always dimmed at night and resumed it brightness whenever it senses an object?

It's a type I'll really like to buy.

I have 12units of 1 year used ET Solar 360w monocrystalline panels for sale at 55k each

The panels are in very, very good condition sitting on an elevated platform on a concrete roof.

The pricing is for all 12 units to be taken at once.

Please reach out to 0 8 0 8 11 44 442 If interested.

Hello experts in the house.

Please what could be the problem if an inverter stops charging with generator but charges when connected to national grid

edryz:
Hello experts in the house.

Please what could be the problem if an inverter stops charging with generator but charges when connected to national grid

Check the frequency of the generator. Inverters will charge at 50Hz

omotoda:


Check the frequency of the generator. Inverters will charge at 50Hz

Exactly, my Axpert inverter only by pass on generator.

NiyiOmoIyunade:
I have 12units of 1 year used ET Solar 360w monocrystalline panels for sale at 55k each

The panels are in very, very good condition sitting on an elevated platform on a concrete roof.

The pricing is for all 12 units to be taken at once.

Please reach out to 0 8 0 8 11 44 442 If interested.

Anyone interested in group buy?I am interested in 4 units

omotoda:


Check the frequency of the generator. Inverters will charge at 50Hz

Sometimes, even national grid used to exceed 50 Hz, say 50.2/50.3.

What if its Frequency is 50Hz n yet does not still charge on generator. What could be the reason sir?

edryz:




Sometimes, even national grid used to exceed 50 Hz, say 50.2/50.3.

What if its Frequency is 50Hz n yet does not still charge on generator. What could be the reason sir?

What is the capacity/rating of your inverter and generator?

70amp vitcron mppt available for sell at a give away price

I also have 12 units of 300w Canadian Solar monocrystalline panels 1 year used for sale.

Price is 55k.

Bulk sale of all 12units at once only.

omotoda:


Anyone interested in group buy?I am interested in 4 units

ElRazur:


Alagba, my guy called you today fa. Please give good product so we can patronise you again.

Yeah, I gave him good price egbon. Thanks

ojeysky:


So from the 8kw array you got 3kw hervest on cloudy day.....not bad.

The max still has the float bug unfortunately.....one of the reasons I went Deye. Since you are using pylon I guess you should be good.

No only had one mppt filled right now the other 4000w will be done soon