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UPS Back-up, Also A Complement To FTA / FTA Frequency / Cctv Installation A Complement To Fta And Solar Energy (2) (3) (4)

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Re: Solar Energy, A Complement To FTA by Valto(m): 4:28pm On Jun 10
24v 100ah 2560kwh lifepo4 lithium battery with 100A JK 1A active balancer Bluetooth bms and JK 3.2inch display is available at 620k
24v 4.4kw, 24v 7,680kwh, 48v 8.8kw, 48v 15.3kwh also available
whatsapp 08020574628 or telegram@vvalto

6 Likes

Re: Solar Energy, A Complement To FTA by mctfopt: 5:59pm On Jun 10
Ferdiwar:
Exactly.

@Jonescosmos please keep the detailed explanations coming.


Seconded
Re: Solar Energy, A Complement To FTA by Hybrid600: 6:01pm On Jun 10
Thirded!


mctfopt:


Seconded
Re: Solar Energy, A Complement To FTA by SaintUlot: 6:07pm On Jun 10
FOR SALE

1. This 12v pure sine wave inverter has the capacity to power 4 freezers @ the same time.

Capacity: 6000w Surge capacity and 2750w Actual capacity

Dc to Ac conversion efficiency : 90 - 95%
Idle consumption : 0.3 amp

It is a Non-grid tied Inverter. It powers Inductive and non-inductive loads seamlessly.

In the test video below, I used it to power all these appliances @ the same time:

👉 One normal freezer
👉 1hp pumping machine
👉charge spare battery
👉 one 32inch TV with Decoder
👉 2 medium sized fans
👉1 big ox fan

Then I switched off only the pumping machine to plug in the 1200w pressing iron


I have just one left, If you are interested in buying it, call or WhatsApp 08035537864



https://www.youtube.com/watch?v=0Rap3bnI07g

2. 12v 30A Smart Battery charger with digital display

It can be used to charge any type of Battery and it does not overcharge batteries, it is a smart battery charger, it adjusts itself to the amount of charge battery needs and stops charging once battery is full.

Uploaded below is the Smart charger picture.
Call or WhatsApp 08035537864 if you need it.

Re: Solar Energy, A Complement To FTA by mank1234(m): 7:09pm On Jun 10
Ferdiwar:
Since I installed both panels the inverter have never pulled more than 12A from the panels. The highest I've seen from the CC (MPPT 2) with the Jinkos is 12.5A and about 10A+ from MPPT 2 with the Longi panels, so it's not the current but voltage.

I'll open the inverter and check the connection inside.


Take note that reversing polarity may cause failure of unit.

1 Like

Re: Solar Energy, A Complement To FTA by 606thearena: 8:08pm On Jun 10
Good evening everyone, pls guys I want to get a 5kva inverter system , my installer is giving me 3 m quotation plus installation with 7.5kva feleicity inverter . He said I should just get the 7.5kva felicity inveryer since I plan to use my A.c 1.5 inverter later on . That I will not regret it .
This is what he is offering
8 panels of 250 watts panels
7.5 kva felicity inverter
2 tubular batteries 220amp luminous
SMS charge controller .60amp
Surge protector
And after sales service for me .
Pls solar gurus in the house .
What’s your advise , I feel like it is too expensive, pls advise me .
This is my load currently .
65inches smart tv lg
Star link internet
1000 watts dvd lg players
One reachable fan
And small ox fan
8kg side loader washing machine .inverter
One standing inverter fridge
3 energy bulbs.
My target is 20 to 24 hours system . I will be waiting for your advise keenly .
Re: Solar Energy, A Complement To FTA by Dam5reey(m): 8:23pm On Jun 10
606thearena:
Good evening everyone, pls guys I want to get a 5kva inverter system , my installer is giving me 3 m quotation plus installation with 7.5kva feleicity inverter . He said I should just get the 7.5kva felicity inveryer since I plan to use my A.c 1.5 inverter later on . That I will not regret it .
This is what he is offering
8 panels of 250 watts panels
7.5 kva felicity inverter
2 tubular batteries 220amp luminous
SMS charge controller .60amp
Surge protector
And after sales service for me .
Pls solar gurus in the house .
What’s your advise , I feel like it is too expensive, pls advise me .
This is my load currently .
65inches smart tv lg
Star link internet
1000 watts dvd lg players
One reachable fan
And small ox fan
8kg side loader washing machine .inverter
One standing inverter fridge
3 energy bulbs.
My target is 20 to 24 hours system . I will be waiting for your advise keenly .

2 Tubular batteries to run 7.5KVA Inverter, how? or its a typo?
this set up cannot run well o, 8 units of 250w is only 2KW, that can produce 6 to 8kwh on a good day, that's might not power your load for 20 hours...

with 3.3M here is my recommendation, to power your load without AC.

LFP batteries at least 5KWH 48V for a start, 1.4M max.
Hybrid inverter 5KW 48V with MPPT at 500K max.
Solar Panels 6 units of 555watts, 960K
Accessories and installation about 440k

You can add more Batteries and panels in the future to accommodate AC.

9 Likes

Re: Solar Energy, A Complement To FTA by Drgreatone: 8:23pm On Jun 10
Change ur installer sir.
Dont think there is any 7.5kva felicity inverter that runs on 24v. You sud be looking at a 48v system minimum and go the lithium battery way rather than tubular to help with space/current draw

7 Likes

Re: Solar Energy, A Complement To FTA by Drgreatone: 8:31pm On Jun 10
Good evening house. So want to get a clarification. I use the sms hybrid 2kva12v inverter paired to 5 fake 300w panels (learnt my lessons here already).
The max panel input i get is around 550w and if no load on, only abt 200 to 300w going into the battery. Had a bad battery so thought that was the reason for the reduced solar charging but i just upgraded to a 12v lithium battery and its still the same thing. Yet when i power a heavy appliance like my baby's sterilizer, av gotten close to 750w from the panels.
My question is why don't i get that constantly as that would help my battery charge faster. The battery charges well with NEPA but with them bringing my meter soon, not sure i want to incur heavy bills. Thanks in advance
Re: Solar Energy, A Complement To FTA by jonescosmos(m): 8:52pm On Jun 10
Then it's possible that your MC4 connectors crimping is wrong. Before looking inside the inverter,
Make sure that the Negative Cable coming from your PV (after leaving your breakers and spd box, if any) is crimped with a Negative MC4 connector which will plug in to the Positive MC4 connector (PV-) on the body of your Inverter like wise the Positive PV Cable is crimped with a Positive MC4 connector that will then plug into the Negative MC4 connector (PV+) on the body of your Inverter.

Everything should work well after making this correction.


Ferdiwar:
Thank you Boss for this detailed explanation, I'll open the connection panel and check the connections inside as my came with the MC4 connectors, so I'll confirm how the MC4s are connected inside.

Will update you with my findings.

1 Like

Re: Solar Energy, A Complement To FTA by bbally: 9:56pm On Jun 10
Drgreatone:
Good evening house. So want to get a clarification. I use the sms hybrid 2kva12v inverter paired to 5 fake 300w panels (learnt my lessons here already).
The max panel input i get is around 550w and if no load on, only abt 200 to 300w going into the battery. Had a bad battery so thought that was the reason for the reduced solar charging but i just upgraded to a 12v lithium battery and its still the same thing. Yet when i power a heavy appliance like my baby's sterilizer, av gotten close to 750w from the panels.
My question is why don't i get that constantly as that would help my battery charge faster. The battery charges well with NEPA but with them bringing my meter soon, not sure i want to incur heavy bills. Thanks in advance

On my SMS with 12v battery, I have seen btw 950 to 1000w on my 2000w panel before these rain season starts. My panels are not top grade either.
I believe what could be your issues are either or some of the followings:
The rain weather,
Roof inclination,
Battery state of charge/load demand, and
Not reaching around the nominal operating voltage of 240v.

1 Like

Re: Solar Energy, A Complement To FTA by HeavenlyBang(m): 10:15pm On Jun 10
606thearena:
Good evening everyone, pls guys I want to get a 5kva inverter system , my installer is giving me 3 m quotation plus installation with 7.5kva feleicity inverter . He said I should just get the 7.5kva felicity inveryer since I plan to use my A.c 1.5 inverter later on . That I will not regret it .
This is what he is offering
8 panels of 250 watts panels
7.5 kva felicity inverter
2 tubular batteries 220amp luminous
SMS charge controller .60amp
Surge protector
And after sales service for me .
Pls solar gurus in the house .
What’s your advise , I feel like it is too expensive, pls advise me .
This is my load currently .
65inches smart tv lg
Star link internet
1000 watts dvd lg players
One reachable fan
And small ox fan
8kg side loader washing machine .inverter
One standing inverter fridge
3 energy bulbs.
My target is 20 to 24 hours system . I will be waiting for your advise keenly .

That's a terrible quote.

Your load isn't that much, I have similar load that I run off a 3.3KVA SRNE inverter.

As long as you don't plan on running your AC, washing machine, and all other electronics simultaneously, I don't see why you'd need anything over the 3.5KVA range.

AC+washing machine is around 1600w. Every other load you listed is about 700w at most.

Unless you also want to future proof.

Personally, I'd go with

- 3-4KVA 24v hybrid inverter (400k) or 5KVA 48v hybrid (~550k)
- 5*580w Jinko panels (860k)
- Valto's 24v 7.6kwh battery at 1.55m or his 8.8kwh 48v battery at 1.7m

24v system will be cheaper. You do lose out slightly on efficiency compared to 48v, plus more cable costs. I'd say around 3.1m should get you a capable 24v system.

1 Like

Re: Solar Energy, A Complement To FTA by Valto(m): 10:24pm On Jun 10
grin. no be small thing. marketers can do and undo... lithuim tubular ke! grin

5 Likes

Re: Solar Energy, A Complement To FTA by Valto(m): 10:36pm On Jun 10
606thearena:
Good evening everyone, pls guys I want to get a 5kva inverter system , my installer is giving me 3 m quotation plus installation with 7.5kva feleicity inverter . He said I should just get the 7.5kva felicity inveryer since I plan to use my A.c 1.5 inverter later on . That I will not regret it .
This is what he is offering
8 panels of 250 watts panels
7.5 kva felicity inverter
2 tubular batteries 220amp luminous
SMS charge controller .60amp
Surge protector
And after sales service for me .
Pls solar gurus in the house .
What’s your advise , I feel like it is too expensive, pls advise me .
This is my load currently .
65inches smart tv lg
Star link internet
1000 watts dvd lg players
One reachable fan
And small ox fan
8kg side loader washing machine .inverter
One standing inverter fridge
3 energy bulbs.
My target is 20 to 24 hours system . I will be waiting for your advise keenly .
terrible quote from a quack installer
here is my own recommendation
SAKO/WELION /ANERN /SMS 48V 6.2KW HYBRID INVERTER around 450k

6pcs of jinko 580w from faouni (172500)=1,035,000

48v valtech Energy 172ah 8857kwh lifepo4 lithium battery battery =1.7m

total 3,150,000
installation and accessories, budget 150k to 200k

6 Likes

Re: Solar Energy, A Complement To FTA by Drgreatone: 11:23pm On Jun 10
bbally:


On my SMS with 12v battery, I have seen btw 950 to 1000w on my 2000w panel before these rain season starts. My panels are not top grade either.
I believe what could be your issues are either or some of the followings:
The rain weather,
Roof inclination,
Battery state of charge/load demand, and
Not reaching around the nominal operating voltage of 240v.
I always thought my nominal voltage was 120. Just confirmed its 240v.
What's the max watts u av seen go into ur battery at this output?
Re: Solar Energy, A Complement To FTA by bbally: 12:05am On Jun 11
Drgreatone:

I always thought my nominal voltage was 120. Just confirmed its 240v.
What's the max watts u av seen go into ur battery at this output?

This will largely depend on battery size and SOC.
With NEPA, I av seen around 50A then the BMS throttle it
On solar alone, I av seen around 20+
Re: Solar Energy, A Complement To FTA by Smartwoods: 3:00am On Jun 11
Please how can I set this 52A on hybrid in inverter and 21A on charging with grid?
Dam5reey1:


You can do up to 0.5C which translated 0.5*104, that is 52A.

Charging the solar, CC or hybrid I set to max 52A.

Charging with Grid I only do 0.2C max which is 21A
Re: Solar Energy, A Complement To FTA by Hybrid600: 4:08am On Jun 11
Them say na 240ah sef. But the brand name though, e go really cause confusion to newbies...


Valto:
grin. no be small thing. marketers can do and undo... lithuim tubular ke! grin
Re: Solar Energy, A Complement To FTA by solasola(m): 5:04am On Jun 11
606thearena:
Good evening everyone, pls guys I want to get a 5kva inverter system , my installer is giving me 3 m quotation plus installation with 7.5kva feleicity inverter . He said I should just get the 7.5kva felicity inveryer since I plan to use my A.c 1.5 inverter later on . That I will not regret it .
This is what he is offering
8 panels of 250 watts panels
7.5 kva felicity inverter
2 tubular batteries 220amp luminous
SMS charge controller .60amp
Surge protector
And after sales service for me .
Pls solar gurus in the house .
What’s your advise , I feel like it is too expensive, pls advise me .
This is my load currently .
65inches smart tv lg
Star link internet
1000 watts dvd lg players
One reachable fan
And small ox fan
8kg side loader washing machine .inverter
One standing inverter fridge
3 energy bulbs.
My target is 20 to 24 hours system . I will be waiting for your advise keenly .
You will regret it. Run!!!

1 Like

Re: Solar Energy, A Complement To FTA by HeavenlyBang(m): 6:31am On Jun 11
Smartwoods:
Please how can I set this 52A on hybrid in inverter and 21A on charging with grid?

Check your manual.

All adjustable settings will be there.
Re: Solar Energy, A Complement To FTA by Hybrid600: 7:27am On Jun 11
Problems upon problems will be the order of the day for you. Which kind 7.5kva inverter get 24v variant?

Some very good suggestions has been made by good peoples. Go for whichever that works for you and flee from that installer....


606thearena:
Good evening everyone, pls guys I want to get a 5kva inverter system , my installer is giving me 3 m quotation plus installation with 7.5kva feleicity inverter . He said I should just get the 7.5kva felicity inveryer since I plan to use my A.c 1.5 inverter later on . That I will not regret it .
This is what he is offering
8 panels of 250 watts panels
7.5 kva felicity inverter
2 tubular batteries 220amp luminous
SMS charge controller .60amp
Surge protector
And after sales service for me .
Pls solar gurus in the house .
What’s your advise , I feel like it is too expensive, pls advise me .
This is my load currently .
65inches smart tv lg
Star link internet
1000 watts dvd lg players
One reachable fan
And small ox fan
8kg side loader washing machine .inverter
One standing inverter fridge
3 energy bulbs.
My target is 20 to 24 hours system . I will be waiting for your advise keenly .

1 Like

Re: Solar Energy, A Complement To FTA by Dam5reey(m): 8:20am On Jun 11
Drgreatone:
Good evening house. So want to get a clarification. I use the sms hybrid 2kva12v inverter paired to 5 fake 300w panels (learnt my lessons here already).
The max panel input i get is around 550w and if no load on, only abt 200 to 300w going into the battery. Had a bad battery so thought that was the reason for the reduced solar charging but i just upgraded to a 12v lithium battery and its still the same thing. Yet when i power a heavy appliance like my baby's sterilizer, av gotten close to 750w from the panels.
My question is why don't i get that constantly as that would help my battery charge faster. The battery charges well with NEPA but with them bringing my meter soon, not sure i want to incur heavy bills. Thanks in advance

What is your Charging Voltage, Bulk, and Float needs to be 14.6V so you can see max power!
Also, set the max charging current to the Highest possible for solar, its 80A as I recall.

1 Like

Re: Solar Energy, A Complement To FTA by Dam5reey(m): 8:24am On Jun 11
Smartwoods:
Please how can I set this 52A on hybrid in inverter and 21A on charging with grid?

From the setting, use CSO as the charging priority
set the maximum Utility charge current to 20A.
maximum Solar charge current 50A
Re: Solar Energy, A Complement To FTA by Baker77: 8:59am On Jun 11
Please, can I use 4 units of 475w jinko panel with 60A Powmr?

My worry is that the max pv voltage for 24v is 80v(Powmr) and the Voc for the panel is 42.5v

Re: Solar Energy, A Complement To FTA by Drgreatone: 9:38am On Jun 11
bbally:


This will largely depend on battery size and SOC.
With NEPA, I av seen around 50A then the BMS throttle it
On solar alone, I av seen around 20+
Yeah, i get the full complement with NEPA. My concern is with solar. 20amps looks small from ur 2000watts panel
Re: Solar Energy, A Complement To FTA by Drgreatone: 9:39am On Jun 11
Dam5reey1:


You can do up to 0.5C which translated 0.5*104, that is 52A.

Charging the solar, CC or hybrid I set to max 52A.

Charging with Grid I only do 0.2C max which is 21A
Why 20amps with PHCN? Wont that slowly charge it?
Re: Solar Energy, A Complement To FTA by Drgreatone: 9:44am On Jun 11
Dam5reey:


What is your Charging Voltage, Bulk, and Float needs to be 14.6V so you can see max power!
Also, set the max charging current to the Highest possible for solar, its 80A as I recall.
Its a valto coupled lithium battery so using 14v as float and bulk. Increased the solar to 60 but yet to get up to half at peak sun period. Still running the battery through its paces though, lowest av gone is 70%
Re: Solar Energy, A Complement To FTA by HeavenlyBang(m): 9:52am On Jun 11
Baker77:
Please, can I use 4 units of 475w jinko panel with 60A Powmr?

My worry is that the max pv voltage for 24v is 80v(Powmr) and the Voc for the panel is 42.5v

What's the max isc of the charge controller?
Re: Solar Energy, A Complement To FTA by mctfopt: 10:10am On Jun 11
Baker77:
Please, can I use 4 units of 475w jinko panel with 60A Powmr?

My worry is that the max pv voltage for 24v is 80v(Powmr) and the Voc for the panel is 42.5v

You can do 2S 2P in this solution.

1 Like

Re: Solar Energy, A Complement To FTA by HeavenlyBang(m): 10:14am On Jun 11
mctfopt:


You can do 2S 2P in this solution.

That'd be 83v, which is higher than the 80v he said?
Re: Solar Energy, A Complement To FTA by dollarnaira: 10:33am On Jun 11
Baker77:
Please, can I use 4 units of 475w jinko panel with 60A Powmr?

My worry is that the max pv voltage for 24v is 80v(Powmr) and the Voc for the panel is 42.5v

24v powMr is 37 to 105v not 80v.
The 80v is for 12v system. 2s 2p is the best as 3s will give over 120v.

3 Likes

Re: Solar Energy, A Complement To FTA by Dam5reey(m): 10:37am On Jun 11
Drgreatone:

Why 20amps with PHCN? Wont that slowly charge it?

20A on 100AH batteries is the standard I do with Grid charging.

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