BackToLife:

Good morning. Pls, I urgently need a 24v Lithium Battery Charger or transformerless 24v Inverter that quickly charges 24v 200AH Lithium Battery. Where can I get one soonest?

I have a used Sterling Pro Charge Ultra 24V/ 30A battery charger for sale.
I also have a new Victron Skylla-I 24V/80A charger for sale.

Both chargers have Lithium compatible and custom profiles for charging Lithium batteries.

Pls whatsapp 08118419901 for details.

oladipuposadeeq:
i saw one posted by 1kbabyshoesng in lekki. I hope i got the name right.

Seen. Thanks.

I am in need of a neatly used 15kva Diesel generator for purchase. Please post details if you have one.
You can call/whatsapp 08118419901.

Still needed.

I am in need of a neatly used 15kva Diesel generator for purchase. Please post details if you have one.
You can call/whatsapp 08118419901.

Malevonent:
Who can recommend a decent 24v 2kva to 3.5kva inverter with charging current upto 40amps..or 35amps worst case

I wholeheartedly recommend the Victron Multiplus 24V 3KVA Inverter/Charger, available for only N425k.
This is a premium inverter with a 5 year global warranty. It’s maximum charging current is 70A but it can be limited to 40A or any other value.
So, it can conveniently charge 6 units of 12V 200Ah batteries.
It has Powerassist and other features. so, It can be used with small generators for charging. It can also be used together with the small generator to power loads far above the capacity of the small generator.
Pls call/whatsapp 08118419901

Victron Multiplus 24V 3KVA Inverter/Charger available for only N425k. Pls call/whatsapp 08118419901

This can conveniently power your loads including the AC. However, you will need a large number of batteries.
Leaving out the AC, the system can run on 4 units of 12V 200Ah batteries.

Mavor:
Can this carry a 2HP AC and how long will the AC, medium sized fridge and other appliances last in a day?

hardywaltz:
Good evening house,
Please i need urgent help.
My office intends to install a solar system.
The installer gave a very questionable quotation.

Below is a brief summary of the installers spec
30kw 3 phase inverter,
100 units of 300w solar panels (24v)
60 units of 12v 200AH SMF

Duh its not in my department but my colleague asked me to help him since i have solar system in my house.
I made a few calls but it seems 40 kva inverters are not too common.

Based on some research i came up with a
40kva Inverter (360v)
105nr of 340w mono panels in 15S 7P arrangement
60nr of 12v 200Ah batteries in 30S 2P arrangement


Please
1. What brand of 40kva can be recommended ( if possible capable of custom setting for lithium battery cahrging )
2. Are there lithium batteries that can be connected in series to achieve 360v.

https://www.victronenergy.com/blog/2017/05/05/saving-lives-in-sierra-leone/

I will go with something along the lines of this project.
For a project of this magnitude, I will involve tested and trusted gurus like SolarDepot, Pharyn and AWPS.
You can also contact Oga Pranil for some priceless advice.

Victron Multiplus 24V 3KVA Inverter/Charger available for only N425k. Pls call/whatsapp 08118419901.

tsiriman:


This is quite expensive above my budget, thanks

May have other options for you in your range. Please give me a call/whatsapp me.

tsiriman:
Please house which is the best or let me say a good 3.5kva 48V inverter one can buy?

I also plan to pair the inverter with quanta batteries, is this a good combo?

Victron is one of the best inverters you can get. Its global 5 year warranty is attestation to its high quality, engineering precision and ruggedness.
I am offering you a 3KVA 24V Multiplus inverter-charger for N425k.
Pls call/whatsapp 08118419901.

Victron Multiplus 24V 3000VA units available for N425k. Pls call, sms or whatsapp 08118419901

ebocoms:
My office got a 30KVA/384V that is 3 Phase from Simba in Lagos. Though very expensive.

Is it a UPS or an inverter?

New Victron Multiplus 24V/3000VA Inverter-Chargers available for sale at N425,000. Pls call/Whatsapp 08118419901.

Multiple scenarios can be configured using the auxiliary relay of the Victron, battery monitors, the grid, solar charge controllers, dc sources, and tank inputs.

Victron Multiplus units available!

Sold!!!

• Ultra-fast Maximum Power Point Tracking (MPPT)
• Advanced Maximum Power Point Detection in case of partial shading conditions
• Load output on the small models
• Battery Life: intelligent battery management by load shedding
• Automatic battery voltage recognition

Specifications:
- Voltage 12/24V
- Current 15A
- Max PV Voltage 75V

Package includes:
1. 1 unit of MPPT solar charge controller 15A 24V
2. User Manual

Pls Call/Whatsapp 08118419901

CASHCOW247:


Yes... The battery is on the negative terminal. The load on the system is within 500w-700w peak. The inverter brand is correct.

The battery may not be charged to float everyday, but it is given a very reasonable charge on days it doesn't go to float

It seems your batteries are already sulphated. Adding a new battery will only shorten its life because it will never receive a full charge. My suggestions are to:

- Carry out an energy audit to reduce power consumption and eliminate parasitic loads.
- Ensure your system is set up so that your batteries receive a full charge and get to float daily. This may entail increasing your solar panel array.
- Ensure that the charging parameters of your inverter/cc are in accordance with the battery manufacturer specifications.
- Ensure that your low voltage cutoff is set no lower than 50% SOC level.
- Change all your batteries at the same time using the same brand and batch of a good brand.

CASHCOW247:
I have been having same issue with my 5kva 48v installation. I notice that after about a month of use, one battery of the the 4 batteries I use always get bad (low reading below 10v). I rotate them, replace with a good battery reading 13v and after a month, the same battery position still reads below 10v.

How can I overcome this please...

NB: I use full river 12v-200AH batteries 4 in series. I use a 4kw magnum inverter.

Thanks

Is the battery that goes bad at the negative pole of the inverter? You stated that you replaced with a good battery. Is the replacement new or used? Is your inverter model MS4348PE?
What loads are placed on the inverter in daily use? Do the batteries get fully charged to float daily?

Units still available!

Brand new Victron Multiplus 24V 3000VA inverters for sale N425,000 only. Pls call/whatsapp 08118419901.

Available!

The Victron MultiPlus is a combined inverter and charger in one elegant package.
Its many features include:
- True sine wave inverter,
- Adaptive charging,
- Hybrid PowerAssist technology that enables its use with small generators to power loads far above the capacities of the generators, and
- Multiple system integration features.

Price: N425,000
Please call/whatsapp for details.

Brand new in box Victron 24V 3000VA Multiplus inverter available for N425k. Pls call/whatsapp 08118419901.

Oshomo12:


I use them, installed two sets. The batteries are very good. So far, they beat the ones I have seen.

Thanks for your sincere review.

I am interested in getting Thundervolt AGM batteries marketed by Solardepot. Any reviews by users or installers will be greatly appreciated.

I have my eyes on Pylon Tech lithium batteries. Wonder if there is any importer in Nigeria. Don't want to go through the hassles of shipping and clearing.

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bigrovar:


I got 2 low power ceiling fan from Juo about 4 days ago and I am been really impressed by their performance. The lowest speed for the fan is about 5w (I checked with my battery monitor) and the max speed (which is faster than any ceiling fan has any right to be) is 40w. At a speed level of 1 to 5 I often find 2 to be sufficient for all needs. 3 4 and 5 are just too insane for me. Speed two is about 10w. I did a video comparison with a conventional fan which I will share with a proper review very soon

Did you need a DC DC buck converter to reduce the dc voltage to 12V?