NewStats: 3,261,923 , 8,175,560 topics. Date: Saturday, 31 May 2025 at 04:37 AM 4w5m3j

bassdow:
Good Evening House and especially to you @dollarnaira .

I dey Ooo. Just busy with clients projects; though more of software developments, than Solar things.

For some reasons, I kinda find it difficult following the thread continuously. Would try my best going forward.

Compliment of the season

Welcome

5kwh 48V HUAWEI lithium batteries available
Price #950,000
Call or WhatsApp me on 09116033581

Everyone is trying to do solar.

Something is wrong with these packages.

StarTimes Solar offers a cost-effective alternative, like the H25 package (3kVA inverter, 2.5kWh battery, two 450W s).

Solutions like StarTimes Solar H50 solar package featuring a 5kVA inverter, 5kWh battery, and four 575W s.

Can you tell?

Christian8880:
5kwh 48V HUAWEI lithium batteries available
Price #950,000
Call or WhatsApp me on 09116033581

Guy these are used telecom batteries , what are the cycle counts.

Christian8880:
5kwh 48V HUAWEI lithium batteries available
Price #950,000
Call or WhatsApp me on 09116033581

Do you know that you can be arrested for selling these? They are not for sale but customized for private use. Be warned!!!

Here is the price list of Deriy battery.

olopan:
Hello!

You will need a 5kVA/6kVA inverter hybrid (Deye, Growatt, Tbb) or conventional type (victron, Tbb, felicity) if you need to run both the AC and pump simultaneously

But if you plan to be self-conscious and know you won't run both together, then going for 3.5 kVA is a better choice.

For the ideal solar power, you will need around 6,500 Wp of solar s (Jinko, JA, Longi, Canadian) and a 120A solar charge controller.

Battery choice (Vestwoods, Deriy, Pylonytech, Growatt)

Lastly, with your budget i see things coming together in a 3.5 kVA range, especially when inverter, solar s and BOS are all factored in.

quote author=Ahyjo post=135077118]Hello experts in the house. I’ve been following all the discussions diligently especially the recent ones with regard to the lithium batteries. I am about to upgrade my system to be able to take a 1.5HP AC and also my 1HP submersible pump. Please I need your advice on the appropriate inverter to get ( both KVA (minimum required) and brand ) , the best lithium battery (14-15kwh) and CC (if the suggested inverter is not hybrid), and lastly the appropriate PV array. Thank you. As we all know these things don’t come cheap, so it’s better for one to do due diligence before investing in them, and there’s no better place to get appropriate information like here. Please advise me based on experience and not brand specifications.

My working budget is 3M - 3.5M
Kindly advice please.

The link to the sheet
https://docs.google.com/spreadsheets/d/1tmMSHnsQiQxVCwTqSKyAM17ppo2yRuQmJYSybnQH7Vo/edit?gid=0#gid=0

KaylaDeriy:
Here is the price list of Deriy battery.

Trippledots:


Chineke nna, how is Voc lesser than Vmp? 👀

You go make the guy cry .

GloryJoyeux:


Hi, I’d do you one better! You can ask me any question here and I’d do my best to answer it all.

Do you have a link to the of this new deye 6kVA ?
Kindly help with it, thanks.

bassdow:

I also have a 12v, 2 * 300w s and plan to add
To best of my knowledge, 300Watts s ain't 12-volts Ooo. they're classified as 24-volts even though they could even give you upwards of 30-volts.

12-volts (~17 to 18 volts) Solar s have wattage in the range of 100w to 200w .

Well mayBe I am not so up to date

I no understand but I currently have 2 300w s for my 12v system sha

Good day everyone. Please I need advice

Can the old Powmr 60a controller cope with 2 Jinko 590w s connected in parallel on a 12v system? (cant be connected in series because voc will exceed limit for 12v system). Can it handle it without issue? Does the controller handle being maxed out consistently without problems?

Thanks for your reply

favouredbymercy:
Good day everyone. Please I need advice

Can the old Powmr 60a controller cope with 2 Jinko 590w s connected in parallel on a 12v system? (cant be connected in series because voc will exceed limit for 12v system). Can it handle it without issue? Does the controller handle being maxed out consistently without problems?

Thanks for your reply

Even one is super enough. This will charge your battery fully before 1pm-- good orientation, cable size and length.

Well, nothing goes bad running both in parallel. It is means you oversized the s. Simple!!!.

My concern is the type of cable used especially from battery to cc. EXTREMELY IMPORTANT. Jinko no get joy o, it will push heavy amperage.

Powmr cc is light so do not screw it to the wall/platform. Place an object behind the cc to prevent it from touching the wall. Attach a copper wire/rope to the top screws holes to enable you hang it like a picture frame on a wall. In this way you have maximize ventilation around the cc. No be everything dey manual, at times na just sense.

favouredbymercy:
Good day everyone. Please I need advice

Can the old Powmr 60a controller cope with 2 Jinko 590w s connected in parallel on a 12v system? (cant be connected in series because voc will exceed limit for 12v system). Can it handle it without issue? Does the controller handle being maxed out consistently without problems?

Thanks for your reply

Yes it will, just that the controller will need extra ventilation as it will get very warm. I currently have 4 300w s installed in a 2s2p configuration connected to a 12v battery bank for a customer, working with no issues since December last year

Good day my beloved ppl.. Abeg welion get service center for Lagos pls? Anyone with info abt this should kindly share.. Thanks... Will be waiting in the comment section.

Haykay2001:
Good day my beloved ppl.. Abeg welion get service center for Lagos pls? Anyone with info abt this should kindly share.. Thanks... Will be waiting in the comment section.

Comment section bawo Mr Haykey?

This is requesting for access.

Also share the link to your telegram channel.

KaylaDeriy:
The link to the sheet
https://docs.google.com/spreadsheets/d/1tmMSHnsQiQxVCwTqSKyAM17ppo2yRuQmJYSybnQH7Vo/edit?gid=0#gid=0

Do you have this in 24? What's the price

Valto:
48v 3000w (1500w continuous power ) pure sine wave sachet inverter available 105k

maklelemakukula:
Chat please advice on where to get original Trina 600+ s.

Hope this isn't coming too late for you?

https://me3energy.ng/665w-trina-solar-s?srsltid=AfmBOopHLGTgXuMEyfonJbYg-q4KxmoqVrA8_Yuh4IZEflAiLNaMbP8E

Abi na oga mii... Make una give me number to call abeg..

dollarnaira:


Comment section bawo Mr Haykey?

I want to install a setup for my people at home, my installer gave me a quotation of 1.6m for the following:

2.5kva inverter
2 * 200 AH tubular batteries
4 * 300w s.


I obviously won't be getting the tubular batteries with the knowledge i got here, i just want to know if there is a Lithium equivalent so I can purchase these parts myself?

Moreso, with a budget of 1.2m - 1.3m, will i have this?


Our load audit:

3 ceiling fans (might replace with energy-saving standing fans)
1 LED TV
5 bulbs

jmaine:


Hope this isn't coming too late for you?

https://me3energy.ng/665w-trina-solar-s?srsltid=AfmBOopHLGTgXuMEyfonJbYg-q4KxmoqVrA8_Yuh4IZEflAiLNaMbP8E

Thank you, I just paid for Jinko today. Seems like a good choice too

Darey00:


I no understand but I currently have 2 300w s for my 12v system sha

Meaning you are using a 12-volts system; not that the Solar s are rated 12-volts.

Your comment earlier were worded that way.

No issue

Darey00:
I want to install a setup for my people at home, my installer gave me a quotation of 1.6m for the following:

2.5kva inverter
2 * 200 AH tubular batteries
4 * 300w s.


I obviously won't be getting the tubular batteries with the knowledge i got here, i just want to know if there is a Lithium equivalent so I can purchase these parts myself?

Moreso, with a budget of 1.2m - 1.3m, will i have this?


Our load audit:

3 ceiling fans (might replace with energy-saving standing fans)
1 LED TV
5 bulbs

Use a 12v system

2kva inverter - 280k
3 550w s - 360k
Cworth 2.5kwh battery - 430k

God bless you boss

HeavenlyBang:


Use a 12v system

2kva inverter - 280k
3 550w s - 360k
Cworth 2.5kwh battery - 430k

dollarnaira:


Even one is super enough. This will charge your battery fully before 1pm-- good orientation, cable size and length.

Well, nothing goes bad running both in parallel. It is means you oversized the s. Simple!!!.

My concern is the type of cable used especially from battery to cc. EXTREMELY IMPORTANT. Jinko no get joy o, it will push heavy amperage.

Powmr cc is light so do not screw it to the wall/platform. Place an object behind the cc to prevent it from touching the wall. Attach a copper wire/rope to the top screws holes to enable you hang it like a picture frame on a wall. In this way you have maximize ventilation around the cc. No be everything dey manual, at times na just sense.

Thanks

Penuelseun:
Yes it will, just that the controller will need extra ventilation as it will get very warm. I currently have 4 300w s installed in a 2s2p configuration connected to a 12v battery bank for a customer, working with no issues since December last year

Thanks

amicdan:
@bbally Help us Boss. Thanks in advance.

You can get extra 2 s
Let the installer do 2s2p for you i.e 2 s will be connected together to produce 1set and do likewise for the other 2 extra s, then these 2 sets of s will now be connected in parallel to you controller

maklelemakukula:

Thank you, I just paid for Jinko today. Seems like a good choice too

Jinko is also great... Good choice....

Haykay2001:
Good day my beloved ppl.. Abeg welion get service center for Lagos pls? Anyone with info abt this should kindly share.. Thanks... Will be waiting in the comment section.

they have at alaba int.

HeavenlyBang:



Cworth 2.5kwh battery - 430k

You mean 2kwh

Dam5reey1:


You mean 2kwh

Just going off of this.

Pls which brand would you suggest for this inverter?

Can't find this capacity in cworth

HeavenlyBang:


Use a 12v system

2kva inverter - 280k
3 550w s - 360k
Cworth 2.5kwh battery - 430k