funshyboi:
Good day guys I’m planning on joining 160 and 80 watts panels on my 480 watts battery (40amps) in other to increase my harvest, which connection do you think will Be better between parallel and series

Attached are the ratings on the two panels

You mean 480 watt hour battery (40AH) 12v battery? Do you have an MPPT solar charge controller?

painite02:
New to this thread. Kindly show me some love.

What will the cost estimate of a complete solar system.
2kw ....2 battery system.. solar panels etc.
On the average

for an efficient 2kw solar system, u need to budget between 700k to 1million. ask for qoutes from reputable installers here.

ojeysky:


It's no typo Bro, that's what happens when the freezer compressor shuts off.

The turbo switch should not be constantly on, its meant to be a fast track and when it gets to your desired temperature you should turn off the turbo if it doesn't go off by itself as that was how it behaved in my 219L(I have not tried the turbo on the 379L) so that may also be why you have a consistent power consumption.

That said, it could also be due to the content in the freezer, mine is just about 30% full

Goodness, I have been using these appliances wrongly all along. The switch does not disable by itself, so it's always on. I should just turn it off altogether and let the freezer do the work at its own pace. Since power supply is constant, I don't think I really need any fast freezing like that except maybe in rare cases.

funshyboi:


ojeysky ceaser kiekie1 GeorgeD1 I need you guys response pls

Sorry.

They're best connected parallel in this scenario, since the nominal voltages are the same - 18v.
Your 160 watts and 80 watts solar panel.

Omo mek una see bonanza,
Oya all lifepo4 fans come queue up and buy

Am certain this fellow doesnt understand what lifepo4 battery is

earthrealm:
Omo mek una see bonanza,
Oya all lifepo4 fans come queue up and buy

Am certain this fellow doesnt understand what lifepo4 battery is

Maybe he is missing a zero, could be typo

ojeysky:
Anyone interested in this 12v 280AH bundle package should reach out to me:

Here is what you get:
- 4x280AH cells
- Adjustable 2-40A, 11-16v lithium charger
- 35A smart BMS with Bluetooth monitoring
- Connection bus bars (3 pieces)
- 4s balancer

Price 350k

Fwiw, it's some of the cells that I use personally and I have not confirmed actual capacity.

WhatsApp 0 8 zero three five 2 3 3535

Brand new Lifepo4 12v battery bank still available

mctfopt:


You mean 480 watt hour battery (40AH) 12v battery? Do you have an MPPT solar charge controller?

this is the charge controller I’m planning to use

ceaser:


Sorry.

They're best connected parallel in this scenario, since the nominal voltages are the same - 18v.
Your 160 watts and 80 watts solar panel.

Thnks

Good morning please i want to help someone to install his free to air station on his tv but they have generator problem. How many hours can a 500w suoer inverter with a new 75ah battery work for a 75w NASCO led tv? please i need a professional advice. Thanks in anticipation

ojeysky:


Maybe he is missing a zero, could be typo

So 1.2m for a 400ah 48v bank?, If your typo theory is true

earthrealm:
Omo mek una see bonanza,
Oya all lifepo4 fans come queue up and buy

Am certain this fellow doesnt understand what lifepo4 battery is

These are the marketers who make people run away from solar.

He is probably selling an assembled 12v 100W inverter inbuilt, 40ah lifepo4 battery with a PWM SCC.

earthrealm:


So 1.2m for a 400ah 48v bank?, If your typo theory is true

It's not impossible if ordering via china and using group share by sea.....it may also mean not getting good grade cells. Afterall there is "200AH" 48v felicity for less than 700k and that's after factoring first, second and maybe third party profit. It's also any it could not have been a true 200AH Lifepo4

earthrealm:
Omo mek una see bonanza,
Oya all lifepo4 fans come queue up and buy

Am certain this fellow doesnt understand what lifepo4 battery is

This is what he's selling....

saint2ace:



This is what he's selling....

400,000mah is same as 400ah,, so if i get 4 of them i wud hv 400ah 48v bank at 500k approx, hahahahahahahahahahahaha

ojeysky:


It's not impossible if ordering via china and using group share by sea.....it may also mean not getting good grade cells. Afterall there is "200AH" 48v felicity for less than 700k and that's after factoring first, second and maybe third party profit. It's also any it could not have been a true 200AH Lifepo4

typo on my part 400ah 12v bank for 1.2m... not possible, am 100% certain he doesnt know what he is saying

Lovelynife:
Good morning please i want to help someone to install his free to air station on his tv but they have generator problem. How many hours can a 500w suoer inverter with a new 75ah battery work for a 75w NASCO led tv? please i need a professional advice. Thanks in anticipation

i hope, no be car battery una colobi, cos 75ah deep cycle battery is scarce. lemme just work with the battery, it will last 6 to 10hrs if the battery is charged full, but if na car battery be that, expect serious drop in runtime within 3months

earthrealm:


i hope, no be car battery una colobi, cos 75ah deep cycle battery is scarce. lemme just work with the battery, it will last 6 to 10hrs if the battery is charged full, but if na car battery be that, expect serious drop in runtime within 3months

I think GBM and Sunfit make 75ah deep cycle batteries.

At 50% DOD, he shouldn't expect anything more than 6hrs max.

cc: Lovelynife

funshyboi:


ojeysky ceaser kiekie1 GeorgeD1 I need you guys response pls

Hello sorry I've been offline lately ! If using an mppt , connect in series . If pwm , connect in parallel with appropriate flex copper cable guage ! Cheer's

Contact,
Smartcell global services
081-350-31951
WHATSAPP::: https:///2348170385620

High end products available! Schneider, Trojan etc!


*Conext XW+Hybrid Inverter/Charger 8548 - 1,300,000

* XW+ Conduit Box - 35,000

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* IC60N 1P 32A C MiniAture Circuit Breaker - 3,500

* ACTI9 IC60N 1P 63A C Miniature Circuit Breaker - 3,900

* SolarWorld SW 280 Mono (*not available*) but Era 280w Mono .. 47,000

* XW- MPPT Solar Charge Controller 60A - 150 Vdc - 260,000

* Schneider DC Surge Protector - 27,000

* PV cable 10mm2 * 1 core (TUV Solar Cable) - 100,000

* Schneider Conext System Control- 75,000

* Conext Gateway - 230,000

* Battery fuse isolation breaker 205A - 70,000

* Trojan SAGM 12 205 - 190,000

* Plastic Combiner box DC 1000V, 2 input & 1 output - 65,000

* Conext Battery Monitor - 190,000

* Aluminium Profile - 33k (takes 4 units of 250w to 500w solar panels)

Contact,
Smartcell global services
081-350-31951
WHATSAPP::: https:///2348170385620

earthrealm:
Omo mek una see bonanza,
Oya all lifepo4 fans come queue up and buy

Am certain this fellow doesnt understand what lifepo4 battery is

Make i no talk so that i no go spoil the guy business...

earthrealm:


i hope, no be car battery una colobi, cos 75ah deep cycle battery is scarce. lemme just work with the battery, it will last 6 to 10hrs if the battery is charged full, but if na car battery be that, expect serious drop in runtime within 3months

Thanks for your prompt reply
it is a car battery and my intention is to use it for that installation only. Can it serve up to 1-2 hours?

Valto:
for an efficient 2kw solar system, u need to budget between 700k to 1million. ask for qoutes from reputable installers here.

Your recommendation will be appreciated. Since you know them better

Good evening,
There is no 2KW variant of the inverter but it is available in 3KW 24V & 3KW 48V variants.

I will recommend a 3KW for you based on future expansions of load and this newer version have lithium compatibility, and the cost will be between 800k to 1.2million.

And No we can not install in Abuja presently, but we can do you one better, provide every needed item that even an inexperienced engineer can't help but follow the recommended standards

From MC4 to MCB, and other needed accessories.

Inclusive after sales support,
and what budget are you working with?

kindly reach out for further explanation.

painite02:

What will be the cost of 2kw on an average. And can you install in Abuja

earthrealm:
Omo mek una see bonanza,
Oya all lifepo4 fans come queue up and buy

Am certain this fellow doesnt understand what lifepo4 battery is

If it's not that it's a typo, then I'd say he is looking for some naive dude to scam.

E go come be like "sir, it's full package that you will never regret buying and it's payment before delivery". Once naive dude sends money laidis, phone number go off straight.

Lovelynife:
Good morning please i want to help someone to install his free to air station on his tv but they have generator problem. How many hours can a 500w suoer inverter with a new 75ah battery work for a 75w NASCO led tv? please i need a professional advice. Thanks in anticipation

75 watt Nasco TV. Hmmm, if that TV has no energy saving mode, then I'd say it's a gluttonous TV.

earthrealm:


400,000mah is same as 400ah,, so if i get 4 of them i wud hv 400ah 48v bank at 500k approx, hahahahahahahahahahahaha

Bro, you never can tell. Maybe a naira is equal to a dollar where the guy sources his own Forex.

You may just be our own Will Prowse for this thread. Just buy and come and tell us your lovely experience. Video blog it

ceaser:


75 watt Nasco TV. Hmmm, if that TV has no energy saving mode, then I'd say it's a gluttonous TV.

How efficient is the ECO mode on TVs? Does it really reduce power consumption?

Very efficient, I have seen for a 70inch LG drop from 130W to 105W to 90W using just eco mode and drop to 70-60W on further reduction of brightness.

Even a conventional TV can reduce consumption by playing around with its brightness and all that.
Sound power consumption is a little negligible

eleojo23:


How efficient is the ECO mode on TVs? Does it really reduce power consumption?

Hello house, I have a question. Can 3.5kva generator charge 5.0kva inverter(48v,200ah, 4 tubular batteries)? Or what's average generator I can use? Thank you all in advance

eleojo23:


I think GBM and Sunfit make 75ah deep cycle batteries.

At 50% DOD, he shouldn't expect anything more than 6hrs max.

cc: Lovelynife

This is the theoretical aspect of this stuff, in practical we can't get upto 4 hours.

That inverter is a transformer type and has a no load current of 0.6A meaning a 7.2W will be chopped off from the primary coils. So the total wattage has increased to 82.2W.

The inverter also has a conversion efficiency of 70% assuming it's a modified sine wave which I am sure it is.

50% DoD on 75AH is 37.5AH and only 26.25AH will make it through considering 70% conversion.

So that's about 315WH on an 82.2W which is about 3 hours and 50 minutes.
It might be a little lesser if all other factors are considered.

Harbeybancity22:
Hello house, I have a question. Can 3.5kva generator charge 5.0kva inverter(48v,200ah, 4 tubular batteries)? Or what's average generator I can use? Thank you all in advance

If its a hybrid, most likely.
If its a transformer based and in good health, most likely as well. However if your inverter has adjustable charging current setting, you can lower it til the gen can carry it.

For example, my old 4ka 48v mustpower transformer inverter, my 8kva gen charges it ok at max batt charginf current of 31amps, but when i use my 2.8kva gen, i have to reduce the charging current to 7amps ,if not the gen will cough and die

olopan:
Very efficient, I have seen for a 70inch LG drop from 130W to 105W to 90W using just eco mode and drop to 70-60W on further reduction of brightness.

Even a conventional TV can reduce consumption by playing around with its brightness and all that.
Sound power consumption is a little negligible

That's good to know.
My TCL TV has that feature with the ECO mode ranging from Low to High. I always set it to High but haven't got a watt meter to check the differences in consumption.