Welcome, Guest: Register On Nairaland / LOGIN! / Trending / Recent / NewStats: 3,208,092 members, 8,001,495 topics. Date: Wednesday, 13 November 2024 at 11:21 AM |
Nairaland Forum / Entertainment / TV/Movies / Satellite TV Technology / Solar Energy, A Complement To FTA (2384694 Views)
UPS Back-up, Also A Complement To FTA / FTA Frequency / Cctv Installation A Complement To Fta And Solar Energy (2) (3) (4)
(1) (2) (3) ... (1609) (1610) (1611) (1612) (1613) (1614) (1615) ... (1854) (Reply) (Go Down)
Re: Solar Energy, A Complement To FTA by isangjohnson: 10:49am On Mar 10 |
bassdow:There is a member here named Bekas, who hasn't met me before. He got my contacts here, called and linked his friend to me who transferred complete money to my account to couple 48v 280ah lithium battery for him last week. I did way bill for him to Akure yesterday. I gave him two years warranty and I would monitor the installation to make sure everything is done correctly. That's what we called trust. Yesterday, another member here transferred money to my account for 24v 160ah to be delivered this week. That was trust as well. If people I have not seen before could trust me with their hard earned money and I've not betrayed the trust, what would stop me from trusting others. If I pay you good and you choose to pay me bad, I leave the judgement to God. 7 Likes |
Re: Solar Energy, A Complement To FTA by Ferdiwar: 10:51am On Mar 10 |
I don't really know how other CC works but the CC in my inverter actually do regulate the current that goes into the battery, based on the settings and once the battery hits 100%, it only allows power from the panels based on the load currently connected to the inverter. So if all the settings are programmed right the battery should be ok on the charging aspect. dacool1: |
Re: Solar Energy, A Complement To FTA by isangjohnson: 10:55am On Mar 10 |
Dam5reey1:I did and the boy told me he set the hybrid inverter lvd to 48v and the battery type of lithium. That was my essence of monitoring the installation through calls. |
Re: Solar Energy, A Complement To FTA by dollarnaira: 11:20am On Mar 10 |
isangjohnson: An initial element of doubt is not a crime. You need this in business after which trust comes in later. Most people are new to lithium as most cc are even configured for lead acids batteries. |
Re: Solar Energy, A Complement To FTA by bassdow: 11:21am On Mar 10 |
isangjohnson: See eh, that you were Foolish enough to take the Risk to TRUST me, doesn't mean I would do same. Due to nature of my business (Web development + Hosting + a few others), over 90% of those who have and are still doing business with us don't even know what I look like. yet a lot of them have paid mostly upfront for services and i delivered. Now if roles were reversed, trust me, I no go drop a penny. Common to buy on Jumia and Konga, it must be payOnDelivery. Youre free to call me paranoid or insecure but na you sabi. Funny enough, anytime I take the risk in doing otherwise, they would remind you how stewpid I was at treating them like human they ought to be. And it's not just the average and poor guys. Even the comfortable ones ain't different hence I take everyOne as fradulent by default. In ma line of work, I take people's project like mine BUT when I need services of people, they rarely do it enough, let alone well even when you are good with them. Bottom line, there are Honest people, but still do your homework and even when you find such honest people, don't just trust them blindly because some are only honest to win your trust or are randomly honest. A churchy lady one said to me, in presence of my Boss then "that you see a lion in the Bus and not eat it, d oesn't mean he won't eat you" and that was in response to something I was trying to avoid them doing. When money is concerned, a lot of us throw caution to the wind. A lot of us no get name, let alone one to protect. |
Re: Solar Energy, A Complement To FTA by dollarnaira: 11:21am On Mar 10 |
isangjohnson: Next time run video calls. I dont deal with you if you don't possess a smart phone. |
Re: Solar Energy, A Complement To FTA by bassdow: 11:27am On Mar 10 |
almost (if not most) [MPPT] charge controllers have profile for Lithium batteries. probably they didn't remember or they didn't know. Even professionals sometimes makes mistakes. only that atimes, mistakes could bbe costly |
Re: Solar Energy, A Complement To FTA by Allem(m): 11:46am On Mar 10 |
Can I use this same set of panel for a 12v system. Because I Read max watts for PowMr is 720w icjunior: |
Re: Solar Energy, A Complement To FTA by jidobaba(m): 12:35pm On Mar 10 |
jonescosmos:Please is there anyone that bought from fouani online? Apart from the site being laggy, after I made card payment I can't see my order anymore. It has been over 1 hour Order page is just blank. No receipt/processing and I hope I'm safe guys. |
Re: Solar Energy, A Complement To FTA by jonescosmos(m): 12:44pm On Mar 10 |
isangjohnson: Oh Johnson, so sorry for this terrible experience, but I will blame you a bit. You knew I base in Abuja, You know my capabilities, You have my number, you should have just rang me up. But in all, has this issue been resolved?. So sorry you fell into the hands of Engineers without Knowledge. I had gone to correct an installation last year where an installer connected 2units of Felicity LPBF48300 in series, to 2 Units of Growatt which were in parallel originally. The instruction was to replace 8Pcs of Tubular Batteries with 2x LPBF48300. Thank God one of the LPBF48300 popped fuse immediately with a loud explosion. The guy still went ahead and connected LPBF48300 in parallel later on without investigating the cause of that explosion. The client later discovered that one of the batteries wasn't discharging and charging. And that was how I was contacted. Moral: Be careful of Engineers without Knowledge. 4 Likes |
Re: Solar Energy, A Complement To FTA by Ferdiwar: 1:15pm On Mar 10 |
Re: Solar Energy, A Complement To FTA by Ferdiwar: 1:41pm On Mar 10 |
Mid January when I wanted to mount my panels on the roof, I contacted (a so called) engineer to do the Job (I have phobia for height), via phone call without any information on my setup baba concluded that 5 pieces of 570w panels won't work, that it's either I get another panel to make 6 or I use 4 out of the 5 and that I need 10mm with for the installation I just ended the call and reached out to another person. The guy that later did the Job later begged me to teach him how to set up lithium battery on the inverter as he was unable to do that on the 1st Deye inverter installation he did. Most of the installer and so called engineers are too lazy to update their knowledge on the same things the practice. jonescosmos: |
Re: Solar Energy, A Complement To FTA by jonescosmos(m): 2:24pm On Mar 10 |
jidobaba: What site did you order from?, reach out to them via email and calls. |
Re: Solar Energy, A Complement To FTA by TechGeek777: 2:37pm On Mar 10 |
isangjohnson: People forgot who you know is better than what you know most times. Most people don't leave judgement to God these days, especially if the opposition is hell bent on not delivering. There's a reason people fall ill and recovered from it and others lost they live because of little headache. Always treat people right, you never can tell who would decide your existence tomorrow. I believe any good transactions will always bring more transactions! |
Re: Solar Energy, A Complement To FTA by isangjohnson: 2:38pm On Mar 10 |
Ferdiwar: |
Re: Solar Energy, A Complement To FTA by TechGeek777: 2:39pm On Mar 10 |
isangjohnson: My brother, next time use WhatsApp video call and ignore regular calls(audio). What you saw is better than what you are told! |
Re: Solar Energy, A Complement To FTA by Edrizz(m): 2:47pm On Mar 10 |
bassdow: An adage that says Doctor learn the mistake while alive while Engineers die with their mistake, taking such into cognizant, an engineer needs to be bold, knowledgeable n intelligent at whatever he does n most importantly have sympathy n empathy for the client while discharging his duty. An engineer without conscience might never excell in his career |
Re: Solar Energy, A Complement To FTA by Drgreatone: 2:48pm On Mar 10 |
Pls ogas in the house... For a 48v hybrid system using 4 220ah tubular batteries, whats the maximum charge current setting on the inverter? Was thinking 20amps was fine but someone advised I can go as high as 40amps. Wont this damage the battery in the long run? Then wit the recent postings about high current mppts, does it mean a 60amps mppt wud pump 60amps into the battery connected under optimal conditions? Powmr for example only has settings for float/bulk voltage and type of battery but none for max current? Should I be scared? I av 1200watts of panels connected via it to 24v tubular system. |
Re: Solar Energy, A Complement To FTA by TechGeek777: 2:50pm On Mar 10 |
Ferdiwar: Maybe him think say na parallel connection. The second guy is humble. Humility pays. |
Re: Solar Energy, A Complement To FTA by ewizard1: 3:04pm On Mar 10 |
jonescosmos: Imagine this!!! |
Re: Solar Energy, A Complement To FTA by dbshaywhy(m): 3:24pm On Mar 10 |
My plan solar system set up. 48v system 6pcs of jinko-solar-550w 3.5kva inverter, hybrid or stand alone with cc (can you please recommend a good brands from the choosing option) 5kwh lithium battery Professional in the house, I need your input... @jonescosmos @valto @Techgeek777 @Bassdow @isangjohnson @dollarnaira @other professionals in the Please, I need this urgently before price shoot up again please..... NOTE: a not always at home during the day from Monday to Saturday, (inverter will be put on when in the night, probably 200w load till 11 pm and 80w with a century rechargeable fan which will only be connected to mains when notice is low), while on Sundays my total can never exceed 360w, hardly will it reach dt self, A 43 inch lg smart tv 65w Xboom 720 W RMS 80w Probably a scanfrost freezer 150w,we are not a fan of cold tins A small nexus standing fan 65w (sitting room) And occasionally, 26 inches ox standing, if av visitor and crowded sitting room |
Re: Solar Energy, A Complement To FTA by TechGeek777: 3:59pm On Mar 10 |
dbshaywhy: State, you total instantaneous load, budgeted amount for battery and inverter, it will go a long way in advising you. |
Re: Solar Energy, A Complement To FTA by Ferdiwar: 4:17pm On Mar 10 |
The 1st guy wanted to run it 2s3p or 2s2p. Yea the 2nd guy is humble and I love the fact that he resisted the urge to step on the panels while mounting them. TechGeek777: |
Re: Solar Energy, A Complement To FTA by jonescosmos(m): 4:18pm On Mar 10 |
dbshaywhy: > I will always recommend Hybrid over External CC (Except for High-end CCs). > For High end Inverters, choose among: Huawei, Schneider, Deye. For Voltronic based Inverters go for: Growatt, MPP Solar, Felicity, Senre, (Many More in this class. > If you must opt for external CC, go for an 80A to 120A CC. (e get why) > For Battery (Patented): Huawei, Deye, Dyness, nRuit, Blue Carbon, Felicity, CWorth, ETC > For Battery (Assembled): Contact @Valto straight away. > For Solar Panels: Make sure 6pcs (I recommend 12pcs) will be enough to charge your battery to full while carrying your loads simultaneously. Considering that Pmax (NOCT) of Jinko 550w is about 409Wp, 6x409=2,454Kwp, Which might not be sufficient for you on an cloudy day. But 12x409=4,908Kwp (Fair for daytime Charging and Loads), moreover 12pcs of Jinko in series is still in the safe zone for a 500V PV Hybrid Inverter during an STC. Grid is no longer an option or alternative to dark or cloudy days. 1 Like |
Re: Solar Energy, A Complement To FTA by Valto(m): 4:40pm On Mar 10 |
dbshaywhy:i have sms 48v 6.2kw hybrid inverter for 500k/with wifi dongle 550k(6500w pv) 6pcs jinko 550w correct! 48v 5.376kwh real capacity lifepo4 lithium battery (made with brand new grade A EVE 105ah cells, 100A Bluetooth bms) will be available in less 2weeks.. note: if u fully booked my battery or inverter, the price will never change, even if dollar put money. so no fear, rather it decreases if dollar falls. 6 Likes |
Re: Solar Energy, A Complement To FTA by dbshaywhy(m): 5:11pm On Mar 10 |
TechGeek777: Thanks for your input... Am not always at always during the day from Monday to Saturday, except Sundays. With my rough calculations, instantaneous load in the when back can never exceed 360w, while over the night, 80w with century rechargeable fan(mains will be on wen notice its getting low) My budget 2.2M |
Re: Solar Energy, A Complement To FTA by dbshaywhy(m): 5:13pm On Mar 10 |
jonescosmos: No heavy appliances in use, no ac, no heater, no microwave, more so, not always at home during the day from Monday to Saturday except Sundays |
Re: Solar Energy, A Complement To FTA by TechGeek777: 5:30pm On Mar 10 |
dbshaywhy: Hybrid is your choice here, work with @Zeestone99 or @Valto to give you a reasonable quote and inverter within your budget. 3.6kw SMS Sunmate inverter could work with your stated load and even accommodate near future expansion but don't load the inverter more than 70% of it capacity at any given time to prolong it lifespan. Your hybrid inverter should be any of these based on your budget: 3.6KW 24V SMS Sunmate Inverter 3KW/3.3KW 24V SRNE Inverter 3KW 24V Felicity(I don't know why this is dangerously high in prices now). |
Re: Solar Energy, A Complement To FTA by dbshaywhy(m): 5:35pm On Mar 10 |
TechGeek777: Noted, thanks very much, but you only stated for 24v, is 48v not advisable or a waste, Cc. Valto already flagging 48v 105ah lithium battery and a 6.2kw 48v hybrid(I think this is China product, hopefully it's durable) |
Re: Solar Energy, A Complement To FTA by TechGeek777: 5:54pm On Mar 10 |
dbshaywhy: I stated 24v 3.6kw for the following reasons: 1. You said your load can never exceed 360w 2. Your budget can't carry 48v 6.2kw. This inverter and your planned 6 * 550 jinko panels will take 1,519,600 and you are left with 680,400 and it can't carry battery let alone other components. You may have to reduce your pv from 550 to 435 * 6, if you are to work with your budget of 2.2m. But ask any of the above mentioned names if 6 * 435w jinko can effectively charge your battery. |
Re: Solar Energy, A Complement To FTA by Ferdiwar: 6:02pm On Mar 10 |
Please can you assist me with the spec sheet of the 625w panel you got. I am working on expansion of my setup but the Longi panel I'm currently using is annoyingly expensive now (208k for 570w as against 165k I bought them in December). I earlier went with the Longi over Jinko because of the current as the max current of my inverter is 13A, the Longi 570w have a max current of 13.03A while the Jinko 580w have a max current of 13.38A jonescosmos: 1 Like |
Re: Solar Energy, A Complement To FTA by ewizard1: 6:10pm On Mar 10 |
Ferdiwar:I really frown at this act. |
(1) (2) (3) ... (1609) (1610) (1611) (1612) (1613) (1614) (1615) ... (1854) (Reply)
FTA Live Football Matches Announcement Thread / Free To Air Satellite Tv General Thread
Viewing this topic: sheDD(m) and 3 guest(s)
(Go Up)
Sections: politics (1) business autos (1) jobs (1) career education (1) romance computers phones travel sports fashion health religion celebs tv-movies music-radio literature webmasters programming techmarket Links: (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) Nairaland - Copyright © 2005 - 2024 Oluwaseun Osewa. All rights reserved. See How To Advertise. 99 |