₦airaland Forum

obitobe:
Please just a quick question, I just got a 14.336kwh lithium battery and I want to know will my 3.6kwp panel charge the battery full. If not, please can someone help with how many 560w (voc=50.67 Isc= 14.13 Vmp=41.95 Imp=13.35) half cut panels that might require to charge this battery full daily. Please note that I run a load of 300-700w during the day depending on the weather. Also I use a Felicity IVEM 5KVA inverter and also I really want to do away with running my generator.

Please i will be reading for your response

Is the 300-700w consumption per hour or throughout the day?
For the size of ur battery, I'd suggest minimum of 5000w of panels (Most tier 1 panels do x2 of their ratings averagely, can do more longer sun exposure)
NB: Ur ivem is rated for max 6000w panels and a VOC of 450v i think. 9pcs of 560w panels wud already be close to the voc

justcallmenuel:
Bro the longi panels was bought from another seller inside the market which I told you that I don’t have those panels, and that I will be getting it from a colleague. If I had known that it was a sticker panels, I wouldn’t have sent it to you in the first place.. but good thing you sent it back, I returned it to him and he gave me the money back.. no vex for all the stress abeg

I understand, thanks boss 🙏🙏

bassdow:
since he didn't disappoint you, you just might have kept mute. Just ma own opinion sha.

Another is, what if na different sticker you go read online.

Now let me share one of my many tactics when shopping Solar panels.

I only go for maximum of 300-watts. Reason being it's rare getting those over-rated ones in this range. 
Na mostly above 300-watts you go see over-rated. 
I don't blindly TRUST recognized outlets because even if management no do, staffs might not be entirely honest.
if you have taken notice, you would observe I've never suggested anything above 300-watts in here.
Of course, I get a combination of other things I do also.

I no dey too like share such things as dem sef go see am begin upgrade their tactics.

Lolz @keep mute. Bought through him and not from him. He didn't have it in store. They were longi panels and when i entered the bar code on the longi site, came out as 360w panels

Want to commend @justcallmenuel. Bought some panels through him that ended up bin overated. Supposed to be 440w but checking online showed them as 360w. Returned it back and he refunded me without delay tactics or wasting time.

skywalker95:
Good evening house. Please, I have already purchased two 625 jinko panels and two 220 AH tubular batteries for the solar system I want to install. I heard that Indian inverters are best for tubular batteries and hybrid inverters for lithium batteries. I do not know how true this is. Also, I need recommendation on a good 2.5kva/24V inverter for my battery type and the type of charger controller I should use. My budget is around 400k for both. Thank you.

Ur 400k wud get a budget hybrid inverter. Get one with good warranty support sha like sako, felicity, sms. Gives u that leverage if u decide to change batteries to lithium later on rather than overhauling ur set up

Dam5reey:
Both in parallel.

Oh ok.

drizzle0007:
Good day everyone. Please I would like recommendations for a turbular battery of great quality. 220/12v preferable.

My budget is 250 and below. I would also appreciate recommendation for a 1100/12v inverter.

Please quote with your recommendations. Thank you so much

Curious, why do u still want a tubular battery with all you have read here sir?

Dam5reey1:
Ibadan

DIY Build

Are the 2 batteries connected or u retiring the sako?

officialfestus:
Between getting an easun inverter of 24v 5000w peak and 2500w continous power and getting a 24v 3kw hybrid inverter, which one is better?

Note, I have a charge controller, automatic change over, but planning on getting a charger for my pack.
Cc valto, penuelseun, dollarnaira.

My ogas av spoken but lemme add this, An hybrid wud take more panels than ur charge controller can and directly power some or all of ur loads using the sun without touching ur battery thus saving it for when the sun is low or out. U also use lesser wires but then require extra devices for protection.
Standalone means aving different devices for inverter,ac and dc charging. Others in ur house might have issues running them if they aren't savvy like you

Olumighty123:
Good day guys, I've had this set up for a while and just recently the whole thing tripped off when nepa took off and that screenshot was what was displayed, I'm not present at the site and I'm trying to figure out what could be the problem. Please engineers, help out.

Its not seeing ur battery. Check if the breaker btw the inverter and battery hasnt tripped off or there's a loose wire connection btw inv and bttery

jonescosmos:
Location: Abuja
Deye 16KW x2 = 32KW
Longi 580W x48 = 27KWp
Felicity 17.5KWh x4 = 70KWh

Premium Alternative Energy to Bandit A and Co.

Great working with you on this sir....

Peterlove11:
Won't you exceed the rated inverter VOC with that much panels

It would be in 2 strings since its a double mppt inverter. There are 4 mc4 connectors showing in the picture for the panel input side

jasp12:
Yes....so does that mean four 550watts PV panels needs to be connected in series?

From personal experience, safer to do minimum of 6 400watts if space isnt a problem to get a higher PV voltage. U get a longer duration of use/day compared to 4 550w. Ur inverter wont start working until it sees minimum 120v from the sun.

adewasco2k:
Attached

Sorry bro but u got fake panels. Canadian solar doesnt have 300watts panels well last time i checked. Got similar panels too and getting way below stated watts. Have 5 of it and max I got was 750 and thats with heavy load on. Normal use is around 500 to 600watts.
If u avnt installed, pls return and get it swapped for higher wattage tier 1 panels (400w and above).
A 4mm wire wud suffice as ur current is low if all connected in series. (<20amps)

jasp12:
Thanks, any idea where I can get one to buy?

We av in-house sellers here, @Valto and @isangjohnson. Market brands include cworth, felicity, sako, sms, blue carbon etc

Drgreatone:
Thanks boss. Package received.
2 pieces of Felicity 5kva48v IVEM inverter available in Abj for quick sale.
Reason for sale: Client is getting a bigger sized inverter
Whatsapp 0703five7123eight8

Still available in Abuja!!!!

isangjohnson:
Lithium titanate?
I doubt if you would see any new product without any form of challenge. Even the MB30 and MB31 Eve released has their various challenges.
Lithium ion phosphate has a working voltage range of 3.000v-3.400v.
54.4v bulk charging and 53.6v float charging has always been my charging range.

Why the difference in bulk/float charge? Thought it sud be same thing