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## Solar Energy, A Complement To FTA - Satellite TV Technology (1521) - Nairaland

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 Re: Solar Energy, A Complement To FTA by bassdow: 9:59pm On Nov 15, 2023 kristien4:Pls how many solar panels will this inverter require based on its specs. Its a 48v inverter connected to 4 200ah batteries.3kva[2400w]Max solar voltage 85vRated solar charger 100AMaximum pv array power 4800wFor a 48-volts inverter system, you need a minimum of 4-batteries (4pcs of batteries * 12-volts = 48-volts)Now to properly charge a 12Volts 200AH battery daily, you need at least 2pcs of 300Watts solar panel. hence for 4-batteries, it's 2pcs of solar panel * 4 pcs of batteries = 8pcs of 300Watts solar panel.`So you need a minimum of 8 pcs of 300Watts solar panels. if you could buy more than 8pcs, better as your inverter could handle up to 16-pcs of 300Watts solar panels.`Meanwhile you didn't state the spces of your chargeController, or if you have any at all. Re: Solar Energy, A Complement To FTA by bassdow: 10:03pm On Nov 15, 2023 timijoseph01:I have an ebike, my technician is outside lagos and cost me alot to bring him over..need one aroundwell I have only repaired such twice and it's been long.it's not my line though depending on it's fault, I could fix it BUT if you willing to take the CHANCE, I could come take a look. Things such as these interests me.1. what part of lagos do you reside in ?2. what is the fault ? Re: Solar Energy, A Complement To FTA by samir101ng(m): 10:40pm On Nov 15, 2023 swagifted:on instagram i saw a quote for 529k for high voltage and 502k for low voltage...both 5kva..is it good for 24/7 usage? am really considering itWhy not buy from their authorized dealer in Nigeria HM Solar ? His contact details have been shared here in this forum. The product is of good quality and comes with warranty from the dealer. 1 Like Re: Solar Energy, A Complement To FTA by samir101ng(m): 10:42pm On Nov 15, 2023 FEGEITOK:Those of us who personally import solar panels from (Lagos to other parts of the country) what reliable means of logistics do you use?Reliable and cost effective because I got a quote of 20,000.00 from the company to the loading point in Lagos and another 20,000.00 to Abuja and I consider it unreasonable to pay the same amount within Lagos as I am paying to Abuja.The route is Lagos to AbujaWhy go through that long process when you can get from dealers in Abuja ?JA Solar, Jinko and Longi all have reps in Abuja that can supply you here. If your in the DIY Telegram group, send me a DM. 2 Likes Re: Solar Energy, A Complement To FTA by dejidotun2000(m): 4:21am On Nov 16, 2023 Please share a link to the group.samir101ng:Why go through that long process when you can get from dealers in Abuja ?JA Solar, Jinko and Longi all have reps in Abuja that can supply you here. If your in the DIY Telegram group, send me a DM. Re: Solar Energy, A Complement To FTA by Johnchrix(m): 8:28am On Nov 16, 2023 isangjohnson:It depends on the number of pv/size and distance.Two weeks ago, I paid 25k to transport 20 pcs of 180w pv from Lagos to Uyo. Boss you base uyo? Re: Solar Energy, A Complement To FTA by kristien4(m): 8:45am On Nov 16, 2023 bassdow:For a 48-volts inverter system, you need a minimum of 4-batteries (4pcs of batteries * 12-volts = 48-volts)Now to properly charge a 12Volts 200AH battery daily, you need at least 2pcs of 300Watts solar panel. hence for 4-batteries, it's 2pcs of solar panel * 4 pcs of batteries = 8pcs of 300Watts solar panel.So you need a minimum of 8 pcs of 300Watts solar panels. if you could buy more than 8pcs, better as your inverter could handle up to 16-pcs of 300Watts solar panels.Meanwhile you didn't state the spces of your chargeController, or if you have any at all.Thanks boss Re: Solar Energy, A Complement To FTA by Foxie: 8:49am On Nov 16, 2023 Dear great minds, please recommend inverters that are compatible with lithium batteries and as well durable. Re: Solar Energy, A Complement To FTA by mctfopt: 10:32am On Nov 16, 2023 bassdow:well I have only repaired such twice and it's been long.it's not my line though depending on it's fault, I could fix it BUT if you willing to take the CHANCE, I could come take a look. Things such as these interests me.1. what part of lagos do you reside in ?2. what is the fault ?I just DIY my way through mine. From changing brake pad to changing brake. To upgrading brake from mechanical brake to hydraulic. change of headset bearing, wheel sprocket replacement. Had to change my motor controller and couldn't get the exact replacement, had to DIY the connection. Even changed the original light for something brighter for night runs Upgrade of original lithium ion to a bigger capacity lithium phosphate. It's pretty simple if you take out time to study it.The thing is to do it and see how it goes 2 Likes Re: Solar Energy, A Complement To FTA by bassdow: 10:36am On Nov 16, 2023 mctfopt:I just DIY my way through mine. From changing brake pad to changing brake. To upgrading brake from mechanical brake to hydraulic. change of headset bearing, wheel sprocket replacement. Had to change my motor controller and couldn't get the exact replacement, had to DIT the connection. Even changed the original light for something brighter for night runs Upgrade of original lithium ion to a bigger capacity lithium phosphate. It's pretty simple if you take out time to study it.The thing is to do it and see how it goes Exactly Re: Solar Energy, A Complement To FTA by kiekie1(m): 11:16am On Nov 16, 2023 WE BUY DEAD/SCRAP BATTERIES!!!We also buy off scrap/dead deep cycle batteries from any state to Lagos (Terms & Condition applies) ..You could make money from your dead or swollen batteries.12v 200a ..... N42,00012v 150a.......N31,00012v 100a.......N21,0002v 500a ........N9,000Free pickup within some parts of Lagos mainland but Shared cost logistics within Lagos Island environs . . If outside Lagos state , send the scrap batteries to your nearby Lagos park & get your payment alert immediately after confirmatory remarks from me with the transport company manager / secretary or driver shared logistics cost depending on scrap battery quantity) ..Scrap batteries could also be traded in for brand new battery replacements..... Prices might be reviewed from time to timeContact,Smartcell global servicesCALL LINE::::: 081-350-31951WHATSAPP::: 081-703-85620 Re: Solar Energy, A Complement To FTA by kiekie1(m): 11:29am On Nov 16, 2023 MAX STABILIZERS AVAILABLE IN STOCK !!!*ONE/SINGLE PHASE* 5KVA 90-280VAC10KVA 80-260VAC15KVA 80-260VAC20KVA 80-260VAC30KVA 80-260VAC50KVA 80-260VAC *THREE PHASE*20KVA 240-430VAC30KVA 240-430VAC50KVA 240-430VAC100KVA 240-430VAC200KVA 240-430VAC300KVA 240-430VACContact,Smartcell global servicesCALL LINE::::: 081-350-31951WHATSAPP::: 081-703-85620 Re: Solar Energy, A Complement To FTA by swagifted(m): 11:37am On Nov 16, 2023 samir101ng:Why not buy from their authorized dealer in Nigeria HM Solar ? His contact details have been shared here in this forum. The product is of good quality and comes with warranty from the dealer. i will search for his/her page Re: Solar Energy, A Complement To FTA by kiekie1(m): 11:42am On Nov 16, 2023 MAX PRODUCTS NOW AVAILABLE!!!*CHARGE CONTROLLERS* > 80A 48v - ₦170,000> 100A 48v - ₦185,0r00> 60A 96v - ₦130,000> 100A 96v - ₦215,000*Transformer Based Hybrid Inverters* > 1.5kva 12v 30A PMW - ₦145,000> 3.5kva 24v 60A MPPT- ₦339,000> 5kva 48v 60A MPPT- ₦500,000> 7.5kva 48v 120A MPPT - ₦800,000*TRANSFORMERLESS-HYBRID INVERTERS* >10kva 48v 160A MPPT - ₦986,000*NON-HYBRID TRANSFORMER BASED*>15kva 48v - ₦1,233,000**SINGLE PHASE STABILIZERS*> 5kva 90-280VAC - ₦95,000> 10kva 80-260VAC - ₦236,000> 15kva 80-260VAC - ₦367,000> 20kva 80-260VAC - #559,000> 30kva 80-260VAC - #721,000 *THREE PHASE STABILIZERS* > 20KVA 240-430VAC - ₦654,000> 30KVA 240-430VAC - ₦735,000> 50KVA 240-430VAC - ₦1,606,000> 100KVA 240-430VAC - ₦2,900,000> 200KVA 240-430VAC - ₦6,900,000> 300KVA 240-430VAC - ₦9,900,000 *SOLAR PANELS*GIZMO 380W ₦100,000 GIZMO 450W ₦140,000GIZMO 550W ₦150,000 *LITHIUM BATTERY* LITHIUM 10KWH 48V ₦1,950,000Contact,Smartcell global servicesCALL LINE::::: 081-350-31951WHATSAPP::: 081-703-85620 Re: Solar Energy, A Complement To FTA by abbeymighty(m): 3:34pm On Nov 16, 2023 Hybrid600:Thank youVery good battery if it's the direct original. I don't know if there are counterfeits now. Re: Solar Energy, A Complement To FTA by Valentinooo: 9:30pm On Nov 16, 2023 Good evening engineers in the house. Please is there any difference between these two 4mm cables. The stranded or the one core, which is better Re: Solar Energy, A Complement To FTA by mctfopt: 8:43am On Nov 17, 2023 microgiant: That's a bot 1 Like Re: Solar Energy, A Complement To FTA by isangjohnson: 5:54am On Nov 18, 2023 Johnchrix: Boss you base uyo? Yes Sir Re: Solar Energy, A Complement To FTA by Johnchrix(m): 6:33am On Nov 18, 2023 isangjohnson: Yes Sir pls will u need a worker, I'm in uyo too sir. Re: Solar Energy, A Complement To FTA by isangjohnson: 7:34am On Nov 18, 2023 Johnchrix: pls will u need a worker, I'm in uyo too sir.Drop your contact, I'll call you Sir. Re: Solar Energy, A Complement To FTA by BRIGHTSOLAR(m): 7:57am On Nov 18, 2023 5kwh 24v blue carbon lithium battery available, #900,000. Re: Solar Energy, A Complement To FTA by Johnchrix(m): 8:17am On Nov 18, 2023 isangjohnson:Drop your contact, I'll call you Sir.081575433630 tanks sir Re: Solar Energy, A Complement To FTA by Saipro(m): 12:14pm On Nov 18, 2023 By tomorrow, it would be two years since my last post here. Life happens but I'm back, better than ever. I see a lot has changed. That's the nature of the world. I've missed you all. Let's get back to business. 9 Likes Re: Solar Energy, A Complement To FTA by Saipro(m): 12:17pm On Nov 18, 2023 kristien4:Pls how many solar panels will this inverter require based on its specs. Its a 48v inverter connected to 4 200ah batteries.3kva[2400w]Max solar voltage 85vRated solar charger 100AMaximum pv array power 4800wIt depends largely on your loads and required runtime (plus losses). Kindly give an estimate of 24 hour consumption, and if possible, peak loading. Re: Solar Energy, A Complement To FTA by Saipro(m): 12:29pm On Nov 18, 2023 casualobserver:By that logic, all CATL cells on the market are grade B cells. The only way you can get a true grade A CATL cell is either in an EV or in a battery from a reputable battery manufacturer, in short there is no way for you and I or any Retailer to get his hands on a true grade A CATL cell. While it is true there are a lot of dodgy Eve cells on the market, you can get certified automotive grade Eve cells, you can even buy from Eve directly but ALL the CATL cells on the market are rejected cells. So I would say buying a CATL cell is perhaps more risky than buying an Eve cell because you know for certain it is a rejected cell.. If you read the solar forums and look at the places that have emerged as the source for reliable cells (including certified automotive grade) in their respective countries e.g Sunfunkits in the US, fogstar in the Uk, gobelpower in china, Nkon in the Netherlands, none of them stock or even advertise grade A CATL…because they aren’t available on the market. Of these the only ones who sell CATL clearly state they are grade B cells.Once you are dealing with grade B which constitutes most of the batteries on the market, you are at the mercy of 1) quality of the cell, I.e you hope it is what they say it is 2) the cells match so they perform well together in a pack. I would suggest that you disavow yourself of the notion that because the EVE market has been bastardized, CATLs on the market are any better.As for the different battery choices,That a battery contains a particular brand of cells does not mean they contain grade A of that brand. Felicity uses CATL for some of their LpBF batteries, so does this Nruit. However if you check the continuous and maximum discharge specs for CATL cells and compare them with that in the Felicity or Nruit battery, it is clear they both use Grade B cells, perhaps weak grade B. Whereas if you check the spec for Eve cells and check the specs for the Deye battery it would suggest the Deye battery contain grade A certified cells. TheDeye I checked has recommended continuous of .5 c , Maximum continuous charge of 1c and peak of 1.5c whereas the recommended and max continuous max charge for the Nruit is 0.5c or less which is usually a sign of lower grade cells. I didn’t check the dryness but between the Deye and the Nruit, it’s a no brainer…for me.1st pic Deye. 2nd and 3rd pics are the cells in the Nruit and what a grade A CATL 240 ah should be able to handle.... assuming they're actually Grade B and not lower. Times are hard and we humans can be dubious in our dealings ... Re: Solar Energy, A Complement To FTA by casualobserver: 12:35pm On Nov 18, 2023 Saipro:... assuming they're actually Grade B and not lower. Times are hard and we humans can be dubious in our dealings ...True. Interesting read that also shatters the misconception that testing for capacity is an indication of the quality of a cell.A grade B cell can test for capacity and be dead in 3 years.https://www.lifepo4-battery.com/News/EVE-GRADE-A.html Re: Solar Energy, A Complement To FTA by Saipro(m): 12:43pm On Nov 18, 2023 bassdow:The higher the input voltage, the longer it would last on a charge.in other words, 24volts 200AH inverter system would last longer than 12volts 200Ah inverter system; likewise, 48volts 200AH would last longer than both 12-volts and 24-volts 200Ah inverter systems.in fact, if care isn't taken, a 24volts 150Ah inverter system might last longer than 12volts 200AH inverter system.So the higer the input voltage, the more efficient the system would be, and the longer it would last on a charge.Interesting assertions. I need to understand the science behind this. Re: Solar Energy, A Complement To FTA by Saipro(m): 12:49pm On Nov 18, 2023 casualobserver:True. Interesting read that also shatters the misconception that testing for capacity is an indication of the quality of a cell.A grade B cell can test for capacity and be dead in 3 years.https://www.lifepo4-battery.com/News/EVE-GRADE-A.htmlInteresting. However, I concur with your publications. I've been on this path for over 25 years so my tenure as "gateman of the technology corridors" has given me lots of exposure. I have a stack of BYD LiFePO4 batteries bought off an industrial setup which was written off as end-of-life; they were cycled heavily and at somewhat high temperatures. Grade A batteries however.A few years down the line and they're undoubtedly the best cost per Watt investment I've ever made in my renewable energy journey. I bought 3 sets for 3 different homes and everyone wishes they'd bought more. Fridge, freezer and AC in my house are permanently on. Whenever you see Grade A cells, grab 'em! They're rarely advertised for long.EDIT: I should mention I charge at 1C up to 70% then gradually throttle down as they approach full charge. Every 4 months, they sit at full charge for a few weeks (top balancing) then are cycled between 20% and 85%. They almost never fall below 40%, even when I cook for our mini-parties (I use induction cookers). 1 Like Re: Solar Energy, A Complement To FTA by bassdow: 1:23pm On Nov 18, 2023 Saipro:Interesting assertions. I need to understand the science behind this.`That would depend on if were you in Science or Commercial or Art class While in SeniorSecondarySchool` Re: Solar Energy, A Complement To FTA by earthrealm(m): 1:39pm On Nov 18, 2023 Saipro:Interesting assertions. I need to understand the science behind this.Its true naah.24volts x 150ah is about 3600wh. This will power a 120watts load for about 30hrs12volts x 200ah is 2400wh....this will power a 120watts load for about 20hrs.

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