Obnoxious2001:


Yes they are okay.
One advantage of the inverter is, it can easily be fixed in case it has fault.
Carry go.

b0rn2fuck:

My final quotation please, the guy price is 10k higher than the one I find online but I will discuss or negotiate with him, but I want to settle for this below, either I buy it little by little or once but I have 400k budget for this

microtek 1.7 kva (#90k,)
Rita 100 amp battery x2 (#70 x 3)
250 watts panel x 4 or 300 watts x 3

I don't know about charging controller
advice on the controller or the requirements above since I using for loads worth up to 1000 watts total, can't afford the 2.4 kva right now

Rita 100 amp battery for #70? Is it new or used?

b0rn2fuck:

My final quotation please, the guy price is 10k higher than the one I find online but I will discuss or negotiate with him, but I want to settle for this below, either I buy it little by little or once but I have 400k budget for this

microtek 1.7 kva (#90k,)
Rita 100 amp battery x2 (#70 x 3)
250 watts panel x 4 or 300 watts x 3

I don't know about charging controller
advice on the controller or the requirements above since I using for loads worth up to 1000 watts total, can't afford the 2.4 kva right now

Obnoxious2001:


Your installer will be in a good position to determine.
But am mppt will be more favorable since the 1000w load would be in the afternoon.

On the second hand, the battery storage is too small to run 1000w.
Are you running it continuously?

Odunayaw:
Do you mind sharing the maker of your inverter?

b0rn2fuck:
yes running it continuously

b0rn2fuck:
conversation between me and some selling and installing solar inverter system in my area, it's look cheap but I was worried about it capacity

Obnoxious2001:


your battery bank is small.
The Rita battery 100a is new.

I probably it is why he over sized the panels.

How many volts system?
I will be using two of the 100 ah with 1.7 kva inverter. That's 200 ah together since it 24 volts

Obnoxious2001:


Is it this quotation he plans using to run a continuous load of 1000w?

Kanmiboy:
A great job u are doing on this thread . Pls like I how much should I budget to power the following .
1. 43" Sony Android tv
2. 1 DStv decoder
3. 3. Small ceiling fans but not use concurrently at all time.
4. LG home theatre but not always . Lightings not included cos I already have sunking for that . Tanks ahead for your response

b0rn2fuck:
he come up with this inverter and battery, I check on the inverter name it's microtek inverter, though the price online is 10,000 cheaper but I am worried about it's late response, I just want to know if the inverter and the battery are good

Obnoxious2001:


your battery bank is small.
The Rita battery 100a is new.

I probably it is why he over sized the panels.

How many volts system?

b0rn2fuck:
I am ordering something like this . Advice please ,the inverter is 12 votes. The panels is 900 watts, I'm trying to get 220 or 20 ah battery later

luvlyoracle:
Items for sale

1. Soccerpower PSW Inverter alone Available.55k 1.5KVA 24V Sold

2. Jigsaw(800w)- 35k

3. Angle grinder/Filling machine(1010w) 25k



And others
These are the tangible ones

All tools are Total products and were sparingly used and almost in mint condition.

Location is Warri Delta state

DM for negotiations and pictures.

Very little room for negotiations

fatherbeeman:
Pls which is better 2× 220ah tabular battery or 24v 100ah lifep04 battery... I need your advice?

Obnoxious2001:


Yes it's very ideal.

If you are starting out on this solar system journey, oversizing your panel has massive advantage.
1. Your batteries charge faster
2. You run your load on the energy from your panel.
3. Battery life is improved.

The 350w panel can provide sufficient power to run the 100w load in the day time.


Lithium battery is the best in the market, but na money kill am. .

mikeayus:


Hello guys,

Please I need your input on the concept of oversizing panels.

I plan to get jinko 550w panel(s) with a 60A MPPT CC. My inverter is 12v 3000w off grid.

My concern is majorly if the 60A charger can efficiently charge 2 550w panels or I just stick to one.

All contributions to this will be highly appreciated.

Obnoxious2001:

What is the size of your battery

mikeayus:


12v 200a

Obnoxious2001:

is very okay.
you are already oversized already.
you can decide to use am mppt (if funds permit) or a PWM controller.

mikeayus:


Hello guys,

Please I need your input on the concept of oversizing panels.

I plan to get jinko 550w panel(s) with a 60A MPPT CC. My inverter is 12v 3000w off grid.

My concern is majorly if the 60A charger can efficiently charge 2 550w panels or I just stick to one.

All contributions to this will be highly appreciated.

mikeayus:


Okay, my question ...is a 60a mppt cc sufficient to charge a 12v 200a battery using 2 550w jinko panels?

Obnoxious2001:

Yes it is

forsaleitem:


2 X 180w wired in series (I suspect the panel will be 150w because its China made)

100ah battery

30a pwm charge controller

1kv inverter

On first day, battery charged to full within 2hours because it already has 3bar from factory

Day 2: Battery charged full

From day 3, battery never charge to full capacity as it stopped mostly in 3 bar

Should I add 1 more solar panel to boost the charging or I should change the pwm controller to mppt? I can add more solar panel & change the pwm controller to mppt but I need your suggestion so I know the one I will do

Note: I normally put on 130watts power from 7pm till 10pm & only 20watts from 10pm till 7am each day

Thanks