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Nairaland Forum / Jefferyzz's Profile / Jefferyzz's Posts
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Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 10:04pm On Apr 19 |
He did the same thing to me. He don get sure customers offline. Online nah jara. Betnomore: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 12:09pm On Apr 15 |
I'm in Ibadan. Lets talk on WhatsApp de3lar: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 12:27pm On Apr 14 |
Abeg who Sabi repair hybrid inverter here. Location is lagos |
Family / Re: House Clearance Sales.. Come In Here!!!! by Jefferyzz(m): 5:36pm On Apr 07 |
Can the fan alone go for 20k? obinna37: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 4:54pm On Apr 04 |
U can dm me or drop ur contact MeinKampf: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 8:21pm On Mar 24 |
Can anyone recommend a good standalone 12v 1.5kva inverter. |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 10:06am On Mar 20 |
Ur WhatsApp number? toscotech: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 9:07am On Mar 20 |
Who has powmr CC for sale. Its needed for an urgent installation |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 1:07pm On Mar 13 |
Message me on WhatsApp Gshems: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 10:12am On Mar 13 |
Ur panel is clear a high voltage low amp pairing a pwm with it is a bad decision, get mppt n hope Ur panels are facing south n there's space for air under Ur panel Gshems: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 8:28am On Mar 13 |
Since u got 300w panel just get mppt join since u don get plan for future expansion. 300w is not ok for 12v system with pwm unless u can get a 20a buck converter, install it with cooling fan n place it between Ur panel n pwm. Gshems: 1 Like |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 3:44am On Feb 28 |
Snap Ur charge controller datasheet, Ur 300w panel sticker n 500w panel sticker. jikaseo: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 7:34pm On Feb 26 |
Nothing u can do If u series it. Ur 580 will function as 475. U can't parallel it either it cauz of Ur CC. It's high PV. kristien4: 1 Like |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 7:15am On Feb 26 |
No It's a complete BMS but non smart Buy if it's still in stock of d seller might b old price isangjohnson: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 7:39am On Feb 25 |
Cheapest is 90-100k Gshems: 1 Like |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 11:19pm On Feb 24 |
Don't no what kind of system u want or d size of ur load, ur location will determine cost of materials but u can get some items off this thread Lifepo4 battery from Valto Jinko panel, I'm sure u must av notice someone posting that here SPD MCB DB n cables from zeestone Etc guente02: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 1:12am On Feb 24 |
Or if d money dey buy mppt with 2 300w cause of future upgrade Gshems: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 1:10am On Feb 24 |
It will charge it but it's won't b optimal. He won't get anything close to 300w going into d battery. Max e'll get is 145w. Mppt is a DC to DC converter. ie converts volts to amps but ur panel must b at certain voltage b4 this is done. My CC mppt working voltage is 35v. Some 300w panel underload will give like 31v 9a, for a 12v system that 31v will b cut off to 14.5(bulk voltage) n 9a which is like 130w, same thing goes if he's using pwm. But if 2 is in series, mppt kicks in n convert d excess volts. So u'll av close to ur panel capacity. Imagine 9a going into d battery at the same time supply small load on d inverter. If d CC is pwm n it's 12v system best is those 180/190w panel with 9a or 10a isc in parallel. Obnoxious2001: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 12:46am On Feb 24 |
Buy 2 180/190 watt panel with 10a isc n put them in parallel den connect that to ur pwm Gshems: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 8:45pm On Feb 23 |
Panels Inverter (standalone) Charge controller (I'm not a fan hybrid system) AC n DC cables Earth rod MCB SPD n DB Panel rack guente02: 1 Like |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 8:40pm On Feb 23 |
Efficiently? Yes but it will charge nonetheless I may agree with the person cause 1. Ure on a 12v system n ur panel working voltage will likely b below d required voltage that's needed for ur mppt to work(thats if ur CC is mppt), so ur mppt will function like pwm Are u using a lead acid battery? If yes, ur battery won't get to float with just 1 300w n u will soon start noticing capacity drop Gshems: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 4:12pm On Feb 23 |
Ur BMS should be able to cut out charging d moment 1 cell hit 3.65 Abiono28: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 8:45am On Feb 22 |
@BlueStripper Jefferyzz: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 8:09am On Feb 22 |
What is your bulk and float charging voltage on ur charge controller u used to av a sealed lead acid now u own a flooded battery. I assumed u didn't change the charging profile. U series 2 180w(say 36v 10a) then parallel them with 540w(41v 13a). U will putting 36v 23a(828w max) through ur cables(6mm). All these are assumed figure, I no africell don't perform up to the stated capacity. Here is where u should suspect foul play. Ur CC displaying 900w max is misleading I'll advise u get a DC meter to know the true figure If ure using 6mm cable (assumed) n d length is above 10meters. U will experience voltage drop u won't get up to that 36v Check d body of ur battery if there is a c rating written on it. Most lead acid are charged at 10-20% of their capacity. D cable between ur CC n battery too should b 23mm since ure moving 60a into d dem. BlueStripper: 1 Like |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 8:05am On Feb 22 |
Yh. He stated that bassdow: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 11:16pm On Feb 21 |
Yes solareclips: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 11:15pm On Feb 21 |
Nah weitin e dey sell toscotech: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 11:15pm On Feb 21 |
I don't understand this part BlueStripper: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 11:13pm On Feb 21 |
Use multimeter to check d terminal sef. Aw many volt e dey show futurenix: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 11:10pm On Feb 21 |
Well d battery dey under warranty. u fit return am futurenix: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 8:06pm On Feb 21 |
Sheybi e get circuit breaker for side. Put it on futurenix: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 8:03pm On Feb 21 |
Exactly mctfopt: |
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