₦airaland Forum

Hydronium:
Around 1.1M now

Valto:
but i can offer u
welion 24v 1.5kw hybrid inverter with 40A mppt for 220k
24v 100ah 2.560kwh lifepo4 lithium battery for
600k
2pcs of jinko 555w panels for 250k

total 1,070,000

this is far far better than that 1.1m powerbank

ask4bk:
I believe you.
One is just cracked throughout the body, and I later used it in another part of my building to carry a fridge/freezer and just that one panel cracked is doing it perfectly. For how long will it last, don't know.

The second one not only cracked but a hole was created. I didn't use that one any other place coz I'm scared water/rain will enter the hole and damage cells. If there's an advice for me to still use it, pls I'll need some.

Anyway, I decided not to include those two because of the myth that adding panels that produce less wattage will affect the general production if connected with good ones. Don't know how true, but that fear made me not to add it to the other 8.

Dageek:
Hello great people, I have been following this thread for a while, took my time to read through existing pages and was able to extract some information, but I’m really locked in between choosing battery.

Based on my power requirements, I would need at least 10kwh battery, this means the pylontech battery of that capacity will cost 4 million plus while felicity 15kwh (13kwh real capacity) will cost more less

This is not my first solar system, I have a 3.5kva 24v system with 2 flooded batteries and 8 x 300w Siemens panels, my plan is to upgrade to a bigger system using Deye 6kw from odyssey, 12 x 555w jinko panels from Fouani , Felicity battery from Naira lander here or Pylontech from Fouani

I would like to seek advise from people who have already used or installed either the Pylontech or felicity of that capacity, which one to choose considering durability, performance and ease of use.

Furthermore, I don’t want to use custom coupled battery because most of these batteries don’t offer communication port which is essential for the system I’m trying to build

Dageek:
Furthermore, I don’t want to use custom coupled battery because most of these batteries don’t offer communication port which is essential for the system I’m trying to build

ask4bk:
I believe you.
One is just cracked throughout the body, and I later used it in another part of my building to carry a fridge/freezer and just that one panel cracked is doing it perfectly. For how long will it last, don't know.

The second one not only cracked but a hole was created. I didn't use that one any other place coz I'm scared water/rain will enter the hole and damage cells. If there's an advice for me to still use it, pls I'll need some.

Anyway, I decided not to include those two because of the myth that adding panels that produce less wattage will affect the general production if connected with good ones. Don't know how true, but that fear made me not to add it to the other 8.

ask4bk:
I believe you.
One is just cracked throughout the body, and I later used it in another part of my building to carry a fridge/freezer and just that one panel cracked is doing it perfectly. For how long will it last, don't know.

The second one not only cracked but a hole was created. I didn't use that one any other place coz I'm scared water/rain will enter the hole and damage cells. If there's an advice for me to still use it, pls I'll need some.

Anyway, I decided not to include those two because of the myth that adding panels that produce less wattage will affect the general production if connected with good ones. Don't know how true, but that fear made me not to add it to the other 8.

Gshems:
Please can I add a 580 watt panel to a 320watt panel?

Gshems:
The 320 watt is KBC
. The 580 I am planning on getting is jinko 580

skywalker95:
Good evening. Please, I want to decide between transformer based and hybrid inverter. My installer is saying I should use hybrid because it allows float charge and transformer based does not allow float charge even with an external charge controller. The orientation I have is that transformer based inverter is better than hybrid inverter for tubular batteries. I need advise on the right type of inverter to choose.

kristien4:
Is it compulsory that cable length between batteries in series connection be same length?

NB:
the shorter the Cable, the better
the thicker the Cable, the better

HeavenlyBang:
Buy a battery from SRNE.



Personally wouldn't buy something under 6KW for this. 8KW preferably. Keep the inverter unstressed.

Ooreofegrace:
Thanks chief... Can transformerless do the job perfectly..? The kind of sako, welion, SRNE..?

Ooreofegrace:
Thanks chief... Can transformerless do the job perfectly..? The kind of sako, welion, SRNE..?

bassdow:
it's not a myth but pure physics.
Ever wondered why measuring Voltage from Solar panel's terminal when connected to battery and charging, reads the battery bank's voltage BUT those figures jumps very high the moment the battery is disconnected ?

Ooreofegrace:
Thanks chief... Can transformerless do the job perfectly..? The kind of sako, welion, SRNE..?

skywalker95:
Hello house. I think I made a mistake by buying 4mm DC cables. I intend using two Jinko 615w panels. Please, is there any risk of fire hazard with this wire or will I only lose efficiency from my panels?

Valto:
but i can offer u
welion 24v 1.5kw hybrid inverter with 40A mppt for 220k
24v 100ah 2.560kwh lifepo4 lithium battery for
600k
2pcs of jinko 555w panels for 250k

total 1,070,000

this is far far better than that 1.1m powerbank

Dageek:
Hello great people, I have been following this thread for a while, took my time to read through existing pages and was able to extract some information, but I’m really locked in between choosing battery.

Based on my power requirements, I would need at least 10kwh battery, this means the pylontech battery of that capacity will cost 4 million plus while felicity 15kwh (13kwh real capacity) will cost more less

This is not my first solar system, I have a 3.5kva 24v system with 2 flooded batteries and 8 x 300w Siemens panels, my plan is to upgrade to a bigger system using Deye 6kw from odyssey, 12 x 555w jinko panels from Fouani , Felicity battery from Naira lander here or Pylontech from Fouani

I would like to seek advise from people who have already used or installed either the Pylontech or felicity of that capacity, which one to choose considering durability, performance and ease of use.

Furthermore, I don’t want to use custom coupled battery because most of these batteries don’t offer communication port which is essential for the system I’m trying to build

skywalker95:
Hello house. I think I made a mistake by buying 4mm DC cables. I intend using two Jinko 615w panels. Please, is there any risk of fire hazard with this wire or will I only lose efficiency from my panels?

Dageek:
Hello great people, I have been following this thread for a while, took my time to read through existing pages and was able to extract some information, but I’m really locked in between choosing battery.

Based on my power requirements, I would need at least 10kwh battery, this means the pylontech battery of that capacity will cost 4 million plus while felicity 15kwh (13kwh real capacity) will cost more less

This is not my first solar system, I have a 3.5kva 24v system with 2 flooded batteries and 8 x 300w Siemens panels, my plan is to upgrade to a bigger system using Deye 6kw from odyssey, 12 x 555w jinko panels from Fouani , Felicity battery from Naira lander here or Pylontech from Fouani

I would like to seek advise from people who have already used or installed either the Pylontech or felicity of that capacity, which one to choose considering durability, performance and ease of use.

Furthermore, I don’t want to use custom coupled battery because most of these batteries don’t offer communication port which is essential for the system I’m trying to build

skywalker95:
Hello house. I think I made a mistake by buying 4mm DC cables. I intend using two Jinko 615w panels. Please, is there any risk of fire hazard with this wire or will I only lose efficiency from my panels?

skywalker95:
Hello house. I think I made a mistake by buying 4mm DC cables. I intend using two Jinko 615w panels. Please, is there any risk of fire hazard with this wire or will I only lose efficiency from my panels?

dollarnaira:
Buy another 4mm² to give 8mm² in combination with another full 4mm². B4 fire starts cable must heat up, get warm, get hot, get hotter. If you are rich in this present economy discard it and get another cable size but otherwise use sense.

bassdow:
He doesn't have to discard them. he just keeps them for something else later on.
He shouldn't even try to trade it as except He's selling Hand 2 Hand, to someone not so experienced, na him go still loose.

BUT if he's yet to make use of the cables, would suggest He trries to reNegotiate with the seller to see how he could exchange for something higher say 6 or 10 mm BUT most times, they ensure they EARN more, while YOU loose more hence you really need be good in negotiating, and ensure you don't tell them your intention, until you both have arrived at a price for the new size you want to buy, after which you now tell them you intends returning the previous 4mm, and adding the difference