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Nairaland Forum / Entertainment / TV/Movies / Satellite TV Technology / Solar Energy, A Complement To FTA (2445354 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 isangjohnson: 10:36am On Mar 24 |
swagifted:Please contact me via my mobile phone Sir. |
Re: Solar Energy, A Complement To FTA by jonescosmos(m): 10:41am On Mar 24 |
swagifted: Nope. It's because the solar panel energy is oversized and the Grid has been made the last option to draw energy from. So the inverter draws as much power as possible from the panels, Charges Battery if the SOC is less than 60%, Powers up the smartLaod interface which is where Water heaters and ACs are connected. With one ACs connected to the UPS Load interface. If at night time and the battery SOC drops to 40%, the SmartLaod Interface shuts off, and if the Battery SOC drops further to 20% and the sun is not up, Grid interface is turned on to handle the energy demands till sun up. Take a look at the attached picture. It's 10Am and am grabbed more than 6Kw from the panels already. It goes up to like 15kw sometimes.
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Re: Solar Energy, A Complement To FTA by brightk(m): 11:16am On Mar 24 |
jonescosmos: What is ur pv capacity and type of inverter? |
Re: Solar Energy, A Complement To FTA by jonescosmos(m): 11:22am On Mar 24 |
brightk: The picture has all the details. But since you asked. PV is 15KWp (16x 600w Canadian Solar Panels. 10x 540w Felicity Solar Panels) Inverter is Deye 8KW EU Model x2 in parallel Battery is Felicity 15KW x4 in parallel though capacity test topped off at 13.5KW. So I have 54KW Battery literally. 15 Likes
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Re: Solar Energy, A Complement To FTA by TechGeek777: 12:41pm On Mar 24 |
jonescosmos: This is 90% of total capacity which is quite fair. Did you use SPD for the inverter AC Output? 1 Like |
Re: Solar Energy, A Complement To FTA by isangjohnson: 12:44pm On Mar 24 |
swagifted:I was equally working on the cost of installation, considering the high cost of materials and how long it would take to get back the invested cash. Many of us are looking for short term business. |
Re: Solar Energy, A Complement To FTA by swagifted(m): 12:58pm On Mar 24 |
isangjohnson:i have replied your email check your inbox |
Re: Solar Energy, A Complement To FTA by isangjohnson: 1:11pm On Mar 24 |
Oga TechGeek777, Please come and do this business analysis for us. If 9m is used for the installation, how long will It take us to get our money back at the selling rate of #200 per kWh? |
Re: Solar Energy, A Complement To FTA by idsolar(m): 1:46pm On Mar 24 |
jonescosmos: Wow. Which organ person go sell bayi. Enjoy |
Re: Solar Energy, A Complement To FTA by vaca1: 1:56pm On Mar 24 |
Can two batteries be sufficient for 3.2 kva inverter? Please recommend good 3.2kva hybrid inverter batteries and panels |
Re: Solar Energy, A Complement To FTA by Fritz007(m): 2:13pm On Mar 24 |
is this brand still available? futurenix: |
Re: Solar Energy, A Complement To FTA by TechGeek777: 2:15pm On Mar 24 |
isangjohnson: Boss, you want set me up abi? I fit try help small shall. Kindly tell me these params: How many individuals will be using your service(Energy)? How many KWh will they require per hour at least? What's your total Energy supply capability? |
Re: Solar Energy, A Complement To FTA by jonescosmos(m): 2:16pm On Mar 24 |
TechGeek777: Nope. SPDs are attached to the PV inputs and AC input only. AC inputs and Outputs, PV inputs and Batteries all have breakers respectively. Would you have advised otherwise? 1 Like
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Re: Solar Energy, A Complement To FTA by swagifted(m): 2:38pm On Mar 24 |
isangjohnson:lol, if its in a good hotel you can get your money back very quick.... |
Re: Solar Energy, A Complement To FTA by isangjohnson: 2:42pm On Mar 24 |
TechGeek777:6 people. 500w max during the day and 300w max at night. |
Re: Solar Energy, A Complement To FTA by swagifted(m): 2:47pm On Mar 24 |
isangjohnson:what size of system can you achieve with 9million first of all... Only battery don finish that money o 1 Like |
Re: Solar Energy, A Complement To FTA by swagifted(m): 2:50pm On Mar 24 |
isangjohnson:you go need like 60KWH battery to comfortably run a full day without nepa or sunshine. |
Re: Solar Energy, A Complement To FTA by isangjohnson: 2:51pm On Mar 24 |
swagifted:What do you mean by good hotel? What will stop me from getting the return of my investment in bad hotel? |
Re: Solar Energy, A Complement To FTA by swagifted(m): 2:54pm On Mar 24 |
jonescosmos:you suppose buy one electric vehicle de dump energy i tell you. |
Re: Solar Energy, A Complement To FTA by swagifted(m): 2:56pm On Mar 24 |
isangjohnson:in a good hotel you can raise the rates higher, 500 naira per Kwh sef is nothing. they have customers that cannot stay one second without AC... And thats premium if you ask me... Plenty hotels nowadays they only on gen in the evening... Upon say e cost... |
Re: Solar Energy, A Complement To FTA by jonescosmos(m): 4:10pm On Mar 24 |
swagifted: Heading there |
Re: Solar Energy, A Complement To FTA by EduTechTainMent: 4:23pm On Mar 24 |
Open box Sachet inverter up for sale. Specs: 2000W 24V Reason for selling: Couldn't be used for the project I planned on using it for. Had to settle for a transformer based inverter. Duration of use: Not used at all. Just tested for some minutes. It was waybilled to me by @valto and I took delivery of it 2 days ago (23rd March 2024) . Installation was attempted today (25th March 2024). Asking price: 87k Hit me up if you are interested. |
Re: Solar Energy, A Complement To FTA by dollarnaira: 4:35pm On Mar 24 |
EduTechTainMent:. |
Re: Solar Energy, A Complement To FTA by mvphenryeto5: 4:38pm On Mar 24 |
dollarnaira: What's the problem with tubular? |
Re: Solar Energy, A Complement To FTA by sharks776(m): 5:34pm On Mar 24 |
mvphenryeto5: Honestly, I keep asking myself this same question "why do people still buy tubular"? I saw a new project some days ago, the tech guy arranged about 20 tubular batteries for the client. I just shake my head and pass |
Re: Solar Energy, A Complement To FTA by mvphenryeto5: 5:49pm On Mar 24 |
earthrealm: It's not impossible, you can import it from china |
Re: Solar Energy, A Complement To FTA by ojeysky(m): 6:11pm On Mar 24 |
futurenix: Would be interested in this as well if still available |
Re: Solar Energy, A Complement To FTA by nicodemusic(m): 6:16pm On Mar 24 |
jonescosmos: Please clarify your comment and fix typos.. I currently have 4pcs 400w so adding 2 to it would be 6pcs so how it the connection going to be for maximum results? Also, why did you say I can't get the best out of it?? |
Re: Solar Energy, A Complement To FTA by mvphenryeto5: 6:22pm On Mar 24 |
isangjohnson: The 160ah is how many kWh? |
Re: Solar Energy, A Complement To FTA by nicodemusic(m): 6:24pm On Mar 24 |
Penuelseun: Thanks for your input.. I eventually connected the 4pcs of 400w panels 2s2p and this image attached is the average result I get on a daily (2days monitoring). Is this good enough or improvement is required to charge 2units of 12v 200ah.. Meanwhile I use a 5kva 24v inverter if that's necessary to know.. All inputs are highly appreciated
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Re: Solar Energy, A Complement To FTA by isangjohnson: 6:28pm On Mar 24 |
mvphenryeto5:2.048kwh |
Re: Solar Energy, A Complement To FTA by jonescosmos(m): 6:31pm On Mar 24 |
nicodemusic: There was no typo in my response. From the Panel Datasheet you attached your VOC is 46.5V per panel. You have a CC with System voltage of 150V. A series connection will give you 186V. So you can't do a series connection of the 4 panels. A system that have a max voltage of 150V will have a starting voltage from around 80V or more. Doing a 2 series and 2 parallel connection will give you 93V which is not going to optimize your yields. Thus my recommendation for a 6 panels of 3 in series and 2 parallel which will give you a 139.5V and way above your Starting Voltage. The implications of this is that your system will start yielding as soon as the sun comes up in the sky. Otherwise you'll have to wait for intense sun to start yielding. 4 Likes |
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