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Nairaland Forum / Entertainment / TV/Movies / Satellite TV Technology / Solar Energy, A Complement To FTA (2114703 Views)
UPS Back-up, Also A Complement To FTA / FTA Frequency / Cctv Installation A Complement To Fta And Solar Energy (2) (3) (4)
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Re: Solar Energy, A Complement To FTA by crestedaguiyi: 11:35am On Oct 20, 2022 |
hello guys, its my first time on this thread. is there anything like 20-30KVA solar system. its needed for an office with about 30 computers and 30 cooling systems in each office reach me on 08033033683 PH in the location for installation |
Re: Solar Energy, A Complement To FTA by Valto(m): 11:48am On Oct 20, 2022 |
crestedaguiyi:hmm. a big project, would cost atleast 40m upwards. |
Re: Solar Energy, A Complement To FTA by crestedaguiyi: 11:52am On Oct 20, 2022 |
Valto: how about 10kva |
Re: Solar Energy, A Complement To FTA by crestedaguiyi: 11:57am On Oct 20, 2022 |
Valto: how many KVA can 5m get |
Re: Solar Energy, A Complement To FTA by somebody02: 12:21pm On Oct 20, 2022 |
somebody02: I need this, please. Anyone |
Re: Solar Energy, A Complement To FTA by Valto(m): 12:26pm On Oct 20, 2022 |
somebody02:u can easily get that from sellers at jiji |
Re: Solar Energy, A Complement To FTA by Sapiosexuality(m): 12:50pm On Oct 20, 2022 |
NiyiOmoIyunade:The first part of this post confused me. . I tried reading but it was 2013 and I'm wondering if the information is still valid and has not changed. So I started from July but I didn't really get the basics. Is the information from 2013 still legit? |
Re: Solar Energy, A Complement To FTA by Sapiosexuality(m): 12:53pm On Oct 20, 2022 |
samir101ng:Very well noted. This is good. I'm grateful. |
Re: Solar Energy, A Complement To FTA by Sapiosexuality(m): 12:54pm On Oct 20, 2022 |
Jefferyzz:The surge protector is for thunder, right? It seems I have to go through the page very well to note down all the solar jargon. |
Re: Solar Energy, A Complement To FTA by Obnoxious2001(m): 2:14pm On Oct 20, 2022 |
crestedaguiyi:Around 7.5kva system |
Re: Solar Energy, A Complement To FTA by jiday4(m): 2:30pm On Oct 20, 2022 |
Sapiosexuality: You might want to check the Icellpower inverter 1.5kva 12v. I just got one from their office yesterday and the price is reasonable. We are both in same shoes but am gathering materials gradually. Naira is not smiling at all |
Re: Solar Energy, A Complement To FTA by Sapiosexuality(m): 2:57pm On Oct 20, 2022 |
jiday4:That's nice. How much did you get it and is there an online or physical store? |
Re: Solar Energy, A Complement To FTA by jiday4(m): 3:03pm On Oct 20, 2022 |
Sapiosexuality: Yes they have online store. Though I paid to their account and went their to show evidence of payment. If you are living far they can waybill to you. Google Icellpower or better still https://icellpower.com.ng/product/1-5kva-12v-inverter-icellpower/#1611514184842-d2bd4a3c-43c9 |
Re: Solar Energy, A Complement To FTA by crestedaguiyi: 3:15pm On Oct 20, 2022 |
Obnoxious2001: how many systems and air conditioner can that carry pls. Its for office use |
Re: Solar Energy, A Complement To FTA by Sapiosexuality(m): 3:19pm On Oct 20, 2022 |
jiday4:Thank you. I will check them out. |
Re: Solar Energy, A Complement To FTA by somebody02: 4:15pm On Oct 20, 2022 |
Valto:Okay thanks |
Re: Solar Energy, A Complement To FTA by Sapiosexuality(m): 4:17pm On Oct 20, 2022 |
jiday4:Just want to ask, will this 1.5kva be okay if the goal is to do 24 hours? |
Re: Solar Energy, A Complement To FTA by jiday4(m): 4:36pm On Oct 20, 2022 |
Sapiosexuality: I believe your battery bank and solar panel will do the job, the question now is how many solar panels and batteries with charge controllers do you need? Am not an installer but DIY too but am sure the gurus will put you through 1 Like |
Re: Solar Energy, A Complement To FTA by dollarnaira: 5:01pm On Oct 20, 2022 |
jiday4: So u have been as silent member abi. How u dey? It has been a while. |
Re: Solar Energy, A Complement To FTA by jiday4(m): 5:28pm On Oct 20, 2022 |
dollarnaira: Yes ooo my brother, learning from gurus like you. Am fine sir, how you too? |
Re: Solar Energy, A Complement To FTA by Obnoxious2001(m): 5:49pm On Oct 20, 2022 |
crestedaguiyi: Around 10 laptops and 4 A/C assuming they are 1hp |
Re: Solar Energy, A Complement To FTA by dollarnaira: 6:47pm On Oct 20, 2022 |
jiday4:Guru kwa Not bad 1 Like |
Re: Solar Energy, A Complement To FTA by zeestone99(m): 10:49pm On Oct 20, 2022 |
samir101ng: E b like we go sell ticket for all Dem new converts. Hw mch mk we put the ticket. |
Re: Solar Energy, A Complement To FTA by zeestone99(m): 10:53pm On Oct 20, 2022 |
samir101ng:We always get premium solar panels from time to time. I really don't post much cos they really go out of stock in a short while. For now we have Qcells 340watts and 365watts brand new. Limited quantity |
Re: Solar Energy, A Complement To FTA by Gr8teejay: 4:35am On Oct 21, 2022 |
Obnoxious2001:Thanks alot. I purchased it two years ago in January 2020 at a local shop in Owerri. It's a GBM battery |
Re: Solar Energy, A Complement To FTA by adrusa: 4:47pm On Oct 21, 2022 |
zeestone99: I had a sad experience with the Morningstar MPPT Charge Controller. Two got destroyed in my early solar years because of battery disconnect issue. I swore for them since then. They appear to be the only one with that problem since I never had that issue with any other charge controller. 1 Like |
Re: Solar Energy, A Complement To FTA by SolnergyPower: 5:47pm On Oct 21, 2022 |
For Sale: 3kVA, 24V Zinox Inverter for sale. It has never been used, though carton is bad. Price: 110k.
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Re: Solar Energy, A Complement To FTA by NiyiOmoIyunade(m): 6:00pm On Oct 21, 2022 |
I strongly believe you had a 24v nominal system at this time? This would mean relatively high amps passing through the CC - any amps above the CC's clamp current rating and the battery disconnects for any reason (operator error, el cheapo breaker randomly tripping under load) the CC goes kaput immediately. Truly the Morningstars are designed for industrial situations with heavy duty DC breakers that will not nuisance trip - someone here suggested a work around - use of a double pole breaker where you pass positive PV through one pole and positive battery through the other - if the breaker ever trips, both PV and CC disconnect together, a second breaker can be used for the actual PV disconnect. Another way is to use a DC contactor (such as used for BMS ) with the contactor coil powered off battery voltage whereas the PV passes through the contactor's main contacts (common and Normally Open) any loss of battery immediately disconnects the PV too. Finally I think MorningStar made firmware updates to help this problem - by now they may have upgraded their component spec to deal with such an issue. adrusa: 1 Like |
Re: Solar Energy, A Complement To FTA by samir101ng(m): 6:19pm On Oct 21, 2022 |
NiyiOmoIyunade: https://community.morningstarcorp.com/solar-charge-controllers/post/high-voltage-disconnect-hvd-and-battery-management-system-bms-LE9tzamr9tZKuob Here's a link to a community post on their forums on the topic. There's a good comment there regarding lead acid batteries. I have found out that a lot of times following the instructions regarding the specs of a product saves a lot of headaches in the long run. That and proper installation according to those specs is key to getting your product to last long. Morning Stars have a high tolerance but even they are not bullet proof if not used correctly or installed. |
Re: Solar Energy, A Complement To FTA by adrusa: 9:01pm On Oct 21, 2022 |
NiyiOmoIyunade: True, I was using a 24V system at the time. Never realised that system voltage had a role to play in what was a major calamity. |
Re: Solar Energy, A Complement To FTA by DamianX: 4:19am On Oct 22, 2022 |
samir101ng:Alright thanks |
Re: Solar Energy, A Complement To FTA by AshipaEk0: 10:25am On Oct 22, 2022 |
Please recommend a setup design for me. Beginner. Solar Panels may not be possible this time (due to location and cost) but would prefer a system where adding panels would be easy later. Max Load: Lights = 150 watts total (all won't be on at once) Fans: 60W x 3 = 180 W total (not all at once) 1 HP Split AC (TUNDRA) = can't find rating. Spec sheet says 5.7A Max 1 TV. = 120 W Max 1 Decoders, 1 TV Box = 30 Watts 1 Laptop. = 65 Watts Obligatory phones charging 1 Deep Freezer ***** ( I think this will only run at daytime if I install solar) Major requirement: Power AC and 2 security lights only through the night. 9 hours 1 Like |
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