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Re: Solar Energy, A Complement To FTA by JohnKester: 10:47am On Oct 16, 2017
JohnKester:
Suppliers/Dealers/Engineers etc in the house.

I am in need of a Pure Sine Wave Inverter (inverter only). I do not need the charger as I live completely off-grid and charge my batteries with my PV arrays only. I have a backup generator, but I do not charge the batteries with it. It is purely for backup. The capacity of the Pure Sine Wave Inverter only should be between 6KW and 8KW, and able to power submersible pumps, refrigerators, air conditioners, pressing irons, washing machines, dryers and other household appliances and office equipment. It should also be able to power small power tools such as drilling and cutting machines

The inverter should be a low self-consumption inverter.

Cheers

Further information

The system is 48V.
The battery bank is made up of two (2) strings of 370AH each connected in parallel to give 740AH.
The PV Array is a total of 5.3KW in two strings connected to two charge controllers.

The loads are merely a description of what would be powered by the inverter, rather than what would be powered simultaneously.

Cheers

1 Like

Re: Solar Energy, A Complement To FTA by pranil(m): 1:10pm On Oct 16, 2017
JohnKester:


Further information

The system is 48V.
The battery bank is made up of two (2) strings of 370AH each connected in parallel to give 740AH.
The PV Array is a total of 5.3KW in two strings connected to two charge controllers.

The loads are merely a description of what would be powered by the inverter, rather than what would be powered simultaneously.

Cheers

for 48 V you can have a look at Victron Quattro 5kw - 1 million or 8 KW/10 KW ( almost space price) - 1.8 million ,
SMA Sunny island - 8H - 1.6 million


Something cheaper is ipower /gennex 5 KVA ( 4 KW) x 2 = 8 KW /10 KVA approximately 6000 K including parallel kit - Can be expanded upto 24 KW single phase

I have no personal experince wityh Magnum but i think one unit is max 4.4 KW

All the inverters have chargers built in . Inverters without charger cost approximately 100 K less but it is better to buy with charger ( easier to resell or charge in emergency)

cheap alternative is china made inverters but for a such a serious system I would advise against it

2 Likes

Re: Solar Energy, A Complement To FTA by pranil(m): 1:11pm On Oct 16, 2017
http://punchng.com/electricity-tariff-may-increase-by-61-5-soon/

Electricity tariff may increase by 61.5% soon

Okechukwu Nnodim, Abuja

The tariff payable by electricity consumers may increase by 61.5 per cent any time soon following the latest revelation by the Nigerian Electricity Regulatory Commission on Friday that it was waiting for a final approval from the Federal Government before implementing the new rate

According to NERC, the actual tariff for one kilowatt-hour of power is meant to be N51, as against the current unit cost of N31.58 for which electricity distribution companies are selling the commodity.

NERC explained that the actual tariff of N51/KWH was arrived at based on the economic fundamentals considered when carrying out minor tariff reviews, adding that the commission had completed the process for the new tariff but had yet to receive an approval from the Federal Government to announce its implementation.

It disclosed this at a training programme in Abuja.

1 Like

Re: Solar Energy, A Complement To FTA by makavele: 2:54pm On Oct 16, 2017
I run a 12V system
On a bright sunny day, i can use the refridgerator, 42” led tv, dstv , rechargable fan
a couple of intermittent led bulbs
and battery hovers from 13.0 to 13.3
When there is intense cloud cover, battery
hovers between 12.7 and 12.9
Can someone pls explain
Thanks
Re: Solar Energy, A Complement To FTA by idsolar(m): 3:50pm On Oct 16, 2017
Hello house. I still have these 2 charge controllers for sale.

1.Roysolar charge controller 12/24v 60amp - N35,000

2. Roysolar 12/24v 20amp - N5,000

Interested? Call/sms/whasapp 08033735359.

1 Like

Re: Solar Energy, A Complement To FTA by Penuelseun(m): 4:31pm On Oct 16, 2017
Hello my ogas in the house, I have a question, I have a zenith 200ah battery that I have been using since last year, I built a charger for it myself as I can't get a smart charger here in akure, my question is can I connect a solar charge controller with an 18volts charger so that the controller can regulate the charge that goes into the battery, can the charge controller work without a solar panel?
Re: Solar Energy, A Complement To FTA by makavele: 5:43pm On Oct 16, 2017
Penuelseun:
Hello my ogas in the house, I have a question, I have a zenith 200ah battery that I have been using since last year, I built a charger for it myself as I can't get a smart charger here in akure, my question is can I connect a solar charge controller with an 18volts charger so that the controller can regulate the charge that goes into the battery, can the charge controller work without a solar panel?

Maybe
Re: Solar Energy, A Complement To FTA by Barezzi(m): 7:15pm On Oct 16, 2017
pranil:
http://punchng.com/electricity-tariff-may-increase-by-61-5-soon/

Electricity tariff may increase by 61.5% soon
This is gonna be interesting...
At about 20 units daily, that's like 30k monthly.
This will definitely reduce the payback period of my renewable energy investment. Way to go PHCN! grin
Re: Solar Energy, A Complement To FTA by efuro(m): 9:41pm On Oct 16, 2017
pranil:
http://punchng.com/electricity-tariff-may-increase-by-61-5-soon/
.

I dey ready 4 dem!

Dooms day preppers
tongue tongue grin grin
Re: Solar Energy, A Complement To FTA by efuro(m): 9:50pm On Oct 16, 2017
Penuelseun:
Hello my ogas in the house, I have a question, I have a zenith 200ah battery that I have been using since last year, I built a charger for it myself as I can't get a smart charger here in akure, my question is can I connect a solar charge controller with an 18volts charger so that the controller can regulate the charge that goes into the battery, can the charge controller work without a solar panel?

If Bolded above is true, why then do you need CC since have made us proud by building a smart charger urself
Re: Solar Energy, A Complement To FTA by efuro(m): 9:59pm On Oct 16, 2017
makavele:
I run a 12V system
On a bright sunny day, i can use the refridgerator, 42” led tv, dstv , rechargable fan
a couple of intermittent led bulbs
and battery hovers from 13.0 to 13.3
When there is intense cloud cover, battery
hovers between 12.7 and 12.9
Can someone pls explain
Thanks

Yours above is sign that your enjoying ur investment. Keep it up @ 12.7 and you'll be fine even at the threat of N51/kw you have nothing to fear!
Re: Solar Energy, A Complement To FTA by makavele: 10:13pm On Oct 16, 2017
efuro:


If Bolded above is true, why then do you need CC since have made us proud by building a smart charger urself

Took the damn words damn right out of my damn mouth

1 Like

Re: Solar Energy, A Complement To FTA by DMerciful(m): 10:43pm On Oct 16, 2017
Hi All,

Please who know where I can source for 12v 2000AH battery?
Thanks
Re: Solar Energy, A Complement To FTA by Dam5reey(m): 10:46pm On Oct 16, 2017
Penuelseun:
Hello my ogas in the house, I have a question, I have a zenith 200ah battery that I have been using since last year, I built a charger for it myself as I can't get a smart charger here in akure, my question is can I connect a solar charge controller with an 18volts charger so that the controller can regulate the charge that goes into the battery, can the charge controller work without a solar panel?

Yes, ensure the cc current is rated at 1.5 to 2 times the charger current,
Re: Solar Energy, A Complement To FTA by tsmall(m): 12:42am On Oct 17, 2017
Call for your inverter spare part or board

Schneider inverter

Xantrex Inverter

Outback Inverter

Magnum Inverter.

Call Deji. 07033311179
Re: Solar Energy, A Complement To FTA by Konnektions146(m): 5:06am On Oct 17, 2017
pranil:




Something cheaper is ipower /gennex 5 KVA ( 4 KW) x 2 = 8 KW /10 KVA approximately 6000 K including parallel kit - Can be expanded upto 24 KW single phase

I have no personal experince wityh Magnum but i think one unit is max 4.4 KW


cheap alternative is china made inverters but for a such a serious system I would advise against it

Anil,
the bolded above is made where please?
Re: Solar Energy, A Complement To FTA by bigrovar(m): 7:20am On Oct 17, 2017
DMerciful:
Hi All,

Please who know where I can source for 12v 2000AH battery?
Thanks
talk to juo.
Re: Solar Energy, A Complement To FTA by mcTrinity(m): 9:24am On Oct 17, 2017
DMerciful:
Hi All,
Please who know where I can source for 12v 2000AH battery? Thanks
@prof, did you actually type 12v, 2000Ah or you meant 2v, 2000Ah?
Re: Solar Energy, A Complement To FTA by mcTrinity(m): 9:32am On Oct 17, 2017
JohnKester:


Further information

The system is 48V.
The battery bank is made up of two (2) strings of 370AH each connected in parallel to give 740AH.
The PV Array is a total of 5.3KW in two strings connected to two charge controllers.

The loads are merely a description of what would be powered by the inverter, rather than what would be powered simultaneously.

Cheers

in addition to what Pranil suggested, if you can't go for those high end inverters he suggested due to price, you can go for Sukam/Mopower 5kva/48v. they're both Indian (manufactured by same company)

But please note that though the aforementioned Indian brands are know for their ruggedness, you can consider them if you know that you're actually going off-grid. they don't have the capacity to charge that battery Bank through mains supply.

Nevertheless, with your Solar capacity, I believe you won't have under charging issues

just my contribution.
thanks
cheers
Re: Solar Energy, A Complement To FTA by Penuelseun(m): 9:53am On Oct 17, 2017
efuro:


If Bolded above is true, why then do you need CC since have made us proud by building a smart charger urself
the charger is not smart, it is only capable of bulk charge
Re: Solar Energy, A Complement To FTA by Gennextech: 9:55am On Oct 17, 2017
Konnektions146:


Good Afternoon Sir, please contact 08145463278 for Gennex hybrid inverter, i will send you a mail

Anil,
the bolded above is made where please?

Re: Solar Energy, A Complement To FTA by Gennextech: 10:02am On Oct 17, 2017
Good Morning House,

Gennex have received new stock of 270 and 275wp poly crystalline Canadian solar modules, 290 and 330w mono crystalline Canadian solar modules,

prices from N42,000 please call 08145463278 for inquiries. Thank you .

Re: Solar Energy, A Complement To FTA by makavele: 10:37am On Oct 17, 2017
I do not understand the association of “covens”
that has brought this cloud cover for days now
Chaiiii !

2 Likes

Re: Solar Energy, A Complement To FTA by pranil(m): 1:02pm On Oct 17, 2017
Konnektions146:


Anil,
the bolded above is made where, please?


Ipower / Gennex all use voltronics with rebranding ( links earlier on the forum) It is a Taiwanese company with a very good reputation in the budget market. Sold in SA as Axpert in Australia as giant power , worldwide as MPP Solar etc.

their factories are also in China but so are the iPhone factories http://www.voltronicpower.com/oCart2/index.php?route=product/product&path=24&product_id=123
Re: Solar Energy, A Complement To FTA by DUNKA(m): 6:56pm On Oct 17, 2017
Gennextech:
Good Morning House,

Gennex have received new stock of 270 and 275wp poly crystalline Canadian solar modules, 290 and 330w mono crystalline Canadian solar modules,

prices from N42,000 please call 08145463278 for inquiries. Thank you .
Any 255 watts in stock?
Re: Solar Energy, A Complement To FTA by DMerciful(m): 10:00pm On Oct 17, 2017
Ok will do

Jou,
Kindly whatsapp me if you have or know where to source
bigrovar:
talk to juo.
Re: Solar Energy, A Complement To FTA by DMerciful(m): 10:01pm On Oct 17, 2017
Someone asked me to source for him actually
mcTrinity:


@prof,
did you actually type 12v, 2000Ah or you meant 2v, 2000Ah?

Re: Solar Energy, A Complement To FTA by GeorgeD1(m): 10:29pm On Oct 17, 2017
DMerciful:
Hi All,

Please who know where I can source for 12v 2000AH battery?
Thanks

dmerciful,
you may need a forklift or crane to lift each battery if really you're looking
for 12v 2000ah. besides, it would be a very costly proposition.
Re: Solar Energy, A Complement To FTA by Gennextech: 2:52pm On Oct 18, 2017
No sir, the 255w are out of stock

DUNKA:
Any 255 watts in stock?
Re: Solar Energy, A Complement To FTA by pranil(m): 3:10pm On Oct 18, 2017
GeorgeD1:


dmerciful,
you may need a forklift or crane to lift each battery if really you're looking for 12v 2000ah. besides, it would be a very costly proposition.


smiley smiley a 2 V 2000 AH weighs 130 KGS and almost 04 meter x 0.4 metr - A 12 V will be almost 1 Ton in weight if you can find a supplier . Imagaine the shell thickness of plastic container to handle that weight

Re: Solar Energy, A Complement To FTA by Reprobate: 3:10pm On Oct 18, 2017
pranil:



smiley smiley a 2 V 2000 AH weighs 130 KGS and almost 04 meter x 0.4 metr - A 12 V will be almost 1 Ton in weight if you can find a supplier . Imagaine the shell thickness of plastic container to handle that weight

L;OL I DONT think such a battery exists............doesn't make any sense, 2v 2000ah might exist, but not 12v
Re: Solar Energy, A Complement To FTA by Infinitikoncept(m): 3:23pm On Oct 18, 2017
kiekie1:


For detailed enquiries - 0.8.1.3.5.0.3.1.9.5.1
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