₦airaland Forum

capnies:
Hello do you have 18650 batteries

nope. i sell lifepo4 only

xzynwa:
I want to get this welion 12v 1kva hybrid inverter.

From data sheet, the max solar power is 600w.

The max voltage input is 150vdc.

Max mppt solar charge current is 40amp.

The problem is that the manual does not have max solar current input.

Meanwhile, the plan is to use a single 605w ZNshine bifacial solar panel with;
Vmp: 34.7
Imp : 17.44
Voc : 41.7
Isc : 18.37

With a 25% rear side gain, it has the following ratings;
Pmax: 756w
Vmp:34.8
lmp: 21.73
Voc: 40.8
lsc: 22.89

I am really bothered about not going above the max solar input current.

Can this solar panel work together with the inverter with any issues as regards the input solar current.

Does the max solar input current not matter?

no issue bro. 600w is the max it can produce . u can slightly oversize it. i have the same inverter working with 2pcs of 400w panels for over one year now

bassdow:
we go post PRICE if we really wanna post price. Even contact information wey dey among Nairaland's rules are b eing asked and shared with [hardly any] issues.

lolz , but i normally post pric*es before , what do u think suddenly happened ? u don't joke with nairaland bots this days. .anyone actually interested knows what to do.

bassdow:
Abeh make una helep me drop reviews (both negative and Negative) on this brand

SRNE ML4860 60amps MPPT controller.

Intends adding it to my collection.

in this present day, i shouldn't be advising on an overpriced 60A mppt , when u can get a good high pv CC (450V max) 140A mppt , at about the same price!

Valtech Energy 48v 7.2kwh , made with brand new EVE 141ah cells and JK smart bms

FerrariBaron:
And please can the 5kwh true rated lithium battery carry a freezer of around 100 watts to 110watts over night when fully charged?

assuming total of 170w(including inverter consumption)
real 5kwh lifepo4 lithium @90% DOD =4.5kwh
4.5kwh ÷170w= approximately 26hrs

Valtech Energy 24v 7.5kwh and 8.5kwh lifepo4 lithuim battery

barezy:
Can you sell 1pcs for me ?
I needed either Gotion 15ah or Catl 23ah for my portable spot welding machine, I think the battery is weak

yes.we can sell one pcs for the following cells, gotion 15ah, Catl 23ah ,gotion 50ah , gotion 100ah , eve 141ah ,Rept 142ah ,gotion 314ah, the cells are also available in thousands. professionally fully coupled ones also available

valtech Energy 24v 8.5kwh ,48v 17kwh lifepo4 lithium batteries

Chaii ! what is happening people don de fix boxing match on top solar energy matter
oya since the challenger dey abuja. EAGLE SQUARE will be a better venue. abeg who is in charge of tickets :

peeps should chill o jare!

CaptainArc:
How can one tell a genuine solar panel from substandard (brand new or used), how can I verify actual wattage?

buy from accredited dealer like faouni or from @dollarnaira here and have a rest of mind

omotoda:
Ok ooo but I know he won't run with your money.Valto is in Delta and a lot of people here have bought from him including myself.Mrreed is in Kaduna,I haven't bought from him but I can guarantee he will not run away with your money.These are people who have built their name on this platform overtime.

thanks for the mention bro. we full ground ,been in lifepo4 business since 2019, thousands of people from this thread , telegram ,whatsapp ,fB and jiji are using our batteries. we at valtech solar energy ,situated no:29 ibusa road Asaba delta state , have hundreds of stocks and waybill to any location in Nigeria and west Africa seamlessly.

Elizkid:
Thanks boss

I've paid 55k for the one that only has a crack on the back

nice one! fair deal .

Elizkid:
There's two actually

The 2nd one is only cracked at the back since it's bifacial. The front is clean no crack

Do you Reckon it's a good buy?

buy the 2pcs for 100k, very fair price ..cracked panel= reduced harvest

officialfestus:
I'm not trying to discredit you, you've been replying my messages until February 23rd when I needed your service, you didn't reply, later had to settle for lithium-ion.

the post was misunderstood then.. i replied with prices , which u didn't reply , i greeted good morning the next day, u replied good evening the next day.. no further questions or inquiries was asked till this moment.

Collione:
Hello good morning everyone.im having challenges setting up my battery settings on the inverter. It's a 5kva firman inverter with an lvtopsun battery. For lvtopsun the battery cut off voltage is 48v. Honestly I don't know the meaning of cut off voltage. However for the firman it says the battery lock down voltage is 42v . Is lock down voltage and cut off voltage the same? I don't want a scenario whereby the battery goes lower than it should as the BMS doesn't seem to be communicating

select *USE* or *USER* profile on your firman inverter , then edit the low voltage disconnect to 48v. also edit charge voltage to what your battery manufacturer specified!

Jbond:
Please my experts in the house, between a Cworth 2.5kwh 24v and a 3.8kwh 12v which is better for a total watts load of 528watts?(freezer inclusive).

12v 1.6kw hybrid inverter with the 12v 3.8kwh lithuim is a far better combo cheers

prices of my lifepo4 cells are as follows
gotion 15ah 3.2v =7500
Catl 23ah =11,500
gotion 50ah =24500
svolt 50ah =27k
GOTION 100ah=46k
REPT 142ah =59k
EVE 141ah =60k
Gotion 314ah (actual capacity 330ah and above )=99k
all are available in hundreds and thousands.

hmmm. it is cool , if u don't wish to buy from me,but u don't have to come online to discredit me . i reply all your messages as soon as i see them. u last chatted me on feb 23rd , and i replied promptly

below is the screenshot of our last chat ..all were replied immediately i see them!

HeavenlyBang:
Yes, a 2.5kwh lifepo4 battery is better than two 200aH tubular batteries.

You can buy from Mrree
d or Valto. I bought a 4kwh battery from Mrreed for someone last month and it's been working great without issues so far.

thanks for the mention. We have 24v 2.5kwh and 3.6kwh lifepo4 battery that are cheaper than 2pcs of tubular batteries