Valto:
SAKO, Welion, ANERN 24v 4.2kw hybrid inverter

nnadychuks:
Pls help
I’m tired.
It seems solar isn’t for me o…
Can someone tell me why my inverter won’t generate current?
The inverter shows battery 00.00V, while charge controller shows 12.8V

This is just few weeks after buying a new mopower inverter

bigrovar:
Mini review of Lifepo4 batteries from Selina of Shenzhen Deriy https://deriy.en.alibaba.com/?spm=a2756.trade-list-buyer.0.0.446c76e9yMKAWz&tracelog=from_orderlist_company .

Order Process
The order for 16 x Eve LF280K cells was placed sometimes December 2022, they were shipped out sometimes in January and I got delivery notification in march. I had no issue getting the batteries from the shipper. I ordered extra items like non polarized breakers, extra busbars and nuts, and a battery tester the EBC A40l Smart Battery tester. All items came delivered with the battery.

Physical Condition of the batteries
Battery came in pristine conditions, they looked brand new and no physical damage can be seen. The packages was well done. I settled for the dual terminal batteries, the only issues I had with this was the terminals were wielded in a way that makes it impossible to line the batteries close together in a build without shorting them. This was not a big deal for me though.

Testing
On getting the batteries, I carried out extensive capacity test to ensure they batteries gave the rated labeled capacity. For this I used the EBC A40L smart tester.

I connected the tester to the battery and connected my laptop to the tester, The tester application allows you to set charge and discharge parameter and you can see a graph of the voltage curve of the battery in real time as it charges.

I set the tester to discharge the battery to 2.6v (voltage of a fully discharged lifepo4 cell) and then immediately charge each cell to 3.65v, it would then cut of charging once the charge amps is at 7A. I logged the capacity of the battery once it got to 3.65v (The voltage of a fully charged Lifep04 cell) in all every battery cell was at 280+Ah (some at 284, the least was 282ah) once the voltage reached 3.65v, this means that the battery were the corrected labelled capacity.

Building into a bank
I assembled the batteries into a bank 16S to ad to an existing 16S 280AH Eve battery bank. So so good. Still early days but the cells are doing well. Each bank is attached to its own JK BMS

In all, I am a happy customer, Selina was very helpful especially her employee Colin, both of them speak good english and they were very communicative during the whole process.

Ooreofegrace:
Just don't give yourself unnecessary headache. I will advise you to jejely retire that inverter. The max volt is btw 90-500v not this 30 or what am i seeming on the box to 400v..

Kindly return it sharp sharp and done not open.. I repeat do not open oooo..

AmakaRuby:


I have returned the inverter and he said his supplier said 4.2kva eco will be available tomorrow... Please can you help me snap the inverter and the carton so that I can inspect it carefully before I accept it

twinskenny:
Neatly installed

10kw srne inverter

15kw Bluecarbon lithium battery


16 no of 660w Canadian solar

Safety accessories etc

08051355133
08035153923


Let’s talk for your own setup !!

luvlyoracle:

Neat installation!!

Just wondering why you left all the space in the board.

luvlyoracle:

Neat installation!!

Just wondering why you left all the space in the board.

tivta:

Definitely ventilation

Obnoxious2001:

What is the system Voltage?

Does the inverter invert

twinskenny:
Neatly installed

10kw srne inverter

15kw Bluecarbon lithium battery


16 no of 660w Canadian solar


Safety accessories etc

08051355133
08035153923


Let’s talk for your own setup !!

TechGeek777:


Nice one, but in the the DIY Show and Tell group you wrote "15kw Bluecarbon, 10kw srne, 16 no of 625w Jinko", here you wrote
16 no of 660w Canadian solar.

Are you different person or is someone using your picture or it's the other way round?

twinskenny:
Neatly installed

10kw srne inverter

15kw Bluecarbon lithium battery


16 no of 660w Canadian solar


Safety accessories etc

08051355133
08035153923


Let’s talk for your own setup !!

twinskenny:
Neatly installed

10kw srne inverter

15kw Bluecarbon lithium battery


16 no of 660w Canadian solar


Safety accessories etc

08051355133
08035153923


Let’s talk for your own setup !!

kristien4:
9pieces of jinko 580w needed in benin, anyone that sells in benin please indicate.

mctfopt:


Super cool job here. This Blue Carbon lithium batteries any good?

zeestone99:


Thank you for patronizing and using our solar accessories. Beautiful installation.

AmakaRuby:
Pls how can one know a rebranded, repackaged or touched inverter?

Valto:
July end of the month price slash!
24v 100ah 2560kwh lifepo4 lithium battery available with 100A JK Bluetooth bms and JK 3.2inch display @595k

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24v 172ah 4.4kwh lifepo4 lithium battery available with JK 100A Bluetooth bms and JK 3.2inch display @ 890k

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48v 8.8kwh lifepo4 lithium battery available with 120A JBD Bluetooth bms @ 1.670m

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24v/48v 5120kwh lifepo4 lithium battery available with 100A/120A JK/JBD Bluetooth bms @1.080m/1.1m

---

48v 10240kwh lifepo4 lithium battery available with JK 150A Bluetooth bms and JK 3.2inch display @2m

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12v/24v 1600w, 2000w, 3000w pure sine wave sachet inverter available at discounted prices

note all are real capacity with smart bms
whatsapp 08020574628 or telegram@ValtechEnergy

Valto:
since u have returned the inverter, maybe u should collect your money back if possible and try another store or even another product. there is SAKO, SMS, ANERN, GODSPOWER E.T.C

nnadychuks:

System voltage is 00.00V but voltage on charge controller is 12.8V
I believe the inverter isn’t displaying the battery voltage, or current isn’t passing through

odimbannamdi:
Please does any one have this for sale? Either new or used. Also something similar, I am fine with it. I am not very sure of the quality of the ones on Jumia, plus I am on a budget and need it urgently

dollarnaira:


Though 625w available but will reach out to Benin office before the end of today to confirm the availability of 580w.