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Nairaland Forum / Entertainment / TV/Movies / Satellite TV Technology / Solar Energy, A Complement To FTA (2258997 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 Jefferyzz(m): 9:20am On Jul 05, 2023 |
U didn't state ur battery type, also d wattage of load on it temi4fash: |
Re: Solar Energy, A Complement To FTA by brightk(m): 9:29am On Jul 05, 2023 |
solar installer needed urgently in warri.. 1 Like |
Re: Solar Energy, A Complement To FTA by cyrusmillz: 10:24am On Jul 05, 2023 |
Hello. It it possible to have a solar system that powers just my laptop and phone ..... or is there a product out there already? |
Re: Solar Energy, A Complement To FTA by mctfopt: 11:29am On Jul 05, 2023 |
cyrusmillz: Go to Jumia and type in the search bar "solar generators" or if you want to go for a specific brand "Qasa Solar Generator" or "Bluetti Solar Generator" or "Solar Laptop Powerbank". You'll see a lot of options to chose from if you don't want to DIY the system |
Re: Solar Energy, A Complement To FTA by temi4fash(m): 11:42am On Jul 05, 2023 |
Jefferyzz: The battery is Icell AGM Battery The load is just lighting bulbs, the energy saver ones. Sometimes even before any load, once the NEPA goes off, we have the drop in voltage even before any load. But the load is the energy saver in the house |
Re: Solar Energy, A Complement To FTA by ericbertrand(m): 11:46am On Jul 05, 2023 |
hello, everyone. pls pardon my ignorance about this solar thing. I am a freelancer who works from home but the subsidy removal is really dealing with me. I have a budget of 100-120k to invest in getting an alternative source of energy. I just need something that can power 2 laptops, 4 power banks and charge phones for at least 6 hours a day. I would appreciate any recommendations. Thank you! |
Re: Solar Energy, A Complement To FTA by CAROLYN19: 12:12pm On Jul 05, 2023 |
Do you want Strong and Efficiency Industrial UPS/ Uninterrupted Power Supply? Vertiv/Emerson UPS is what you need. We have it in all Sizes, we have Offices in Lagos & Abuja and Deliver Nationwide. Call/ Watsapp Us on 08066332919
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Re: Solar Energy, A Complement To FTA by kiekie1(m): 12:29pm On Jul 05, 2023 |
LITHIUM BATTERIES, SOLAR PANELS AVAILABLE!!! Jinko 475W N138,250 Jinko 550W N158,500 Jinko 575W N165,250 Longi 450w .... N132,000 Era 370w black... N105,000 Era 400w black ...N115,000 Era 450w ............ N125,000 CWORTH 350w , 420w etc panels also available CWORTH lithium batteries 24v 200a, 48v 100a , 48v 150a,48v 200a , 48v 250a available (8 yrs standard warranty) .. 12v 200a deep cycle battery (1½ year warranty) .... N165,000 For further enquiry & purchase; Contact, Smartcell global services CALL LINE: 081-350-31951 WHATSAPP::: http://.us/w/?c=a46ea
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Re: Solar Energy, A Complement To FTA by Kabawhat: 12:34pm On Jul 05, 2023 |
Good day, I greet all the chiefs in the house please how good is this product "PowMr 2000W Pure Sine Wave Inverter Portable Car Charger" the seller was asking for 100k. Is this a good value for my money or is there a better company or model inviter you guys can recommend, am having that feeling that transformer based is always better Please elder in the house I need your recommendation please |
Re: Solar Energy, A Complement To FTA by TechGeek777: 1:58pm On Jul 05, 2023 |
temi4fash: This is the reason people are advised to go for LiFePO4, when I read message like this, I already knew the battery chemistry. |
Re: Solar Energy, A Complement To FTA by EduTechTainMent: 2:10pm On Jul 05, 2023 |
cyrusmillz: Yeah there definitely is. I would strongly advise you opt for Mobile Power Solution (MPS). You won't regret it. Here you go.... https://www.nairaland.com/fapemz |
Re: Solar Energy, A Complement To FTA by EduTechTainMent: 2:11pm On Jul 05, 2023 |
ericbertrand:MPS is your sure bet- a LiFePO4 battery chemistry Here you go... https://www.nairaland.com/fapemz |
Re: Solar Energy, A Complement To FTA by temi4fash(m): 2:22pm On Jul 05, 2023 |
TechGeek777: So what do i do? What is the battery chemistry? Do i get an external charger for it? |
Re: Solar Energy, A Complement To FTA by TechGeek777: 2:38pm On Jul 05, 2023 |
temi4fash: Manage the battery till it dies, but prepare to go for LiFePO4. How many Amp hour is your battery? |
Re: Solar Energy, A Complement To FTA by temi4fash(m): 2:45pm On Jul 05, 2023 |
TechGeek777: 200AH is there anyway to resuscitate it? |
Re: Solar Energy, A Complement To FTA by TechGeek777: 3:07pm On Jul 05, 2023 |
temi4fash: Kindly state your solar array |
Re: Solar Energy, A Complement To FTA by dacool1(m): 3:11pm On Jul 05, 2023 |
temi4fash:Nothing is wrong with your batteries it's absolutely okay. 5 Likes |
Re: Solar Energy, A Complement To FTA by temi4fash(m): 3:11pm On Jul 05, 2023 |
TechGeek777: I dont use PV yet... I intend to add that later, we use NEPA/Gen for the charging right now |
Re: Solar Energy, A Complement To FTA by temi4fash(m): 3:12pm On Jul 05, 2023 |
dacool1: Oh.. How do we make it stay full charged after remove the Power source? |
Re: Solar Energy, A Complement To FTA by dacool1(m): 3:30pm On Jul 05, 2023 |
temi4fash: Connect a smart charge that will maintain a float voltage. It's not as if it would drain completely if you don't keep it connected. You should only worry if you won't use the battery daily. |
Re: Solar Energy, A Complement To FTA by TechGeek777: 3:30pm On Jul 05, 2023 |
temi4fash: Has the inverter gone off due to low battery? |
Re: Solar Energy, A Complement To FTA by temi4fash(m): 4:12pm On Jul 05, 2023 |
TechGeek777: Nope.. I monitor to ensure it does not go below 24V. The inverter shows the Battery Voltage. |
Re: Solar Energy, A Complement To FTA by temi4fash(m): 4:13pm On Jul 05, 2023 |
dacool1: Smart Charger? An external charger right? |
Re: Solar Energy, A Complement To FTA by Valto(m): 6:42pm On Jul 05, 2023 |
Large quantity of premium brand new grade A 100ah lifepo4 lithium cells with intact QR code and actual capacity test done on all is available we can also couple in a customised foreign metal box, 125A circuit breaker, Bluetooth bms as 12v 100ah 12v 200ah 12v 300ah 12v 400ah 24v 100ah 24v 200ah 24v 300ah 24v 400ah 48v 100ah 48v 200ah whatsapp 08020574628 we can waybill to any location in Nigeria 9 Likes
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Re: Solar Energy, A Complement To FTA by TechGeek777: 7:02pm On Jul 05, 2023 |
Valto: Nice one, always put your price on your battery packs, so that those silent readers wey no dey ask questions go know say these things no too expensive as them think. Eh be like say some dey fear to ask questions. I will definitely buy from you when my money is complete. 5 Likes |
Re: Solar Energy, A Complement To FTA by aviona: 7:10pm On Jul 05, 2023 |
@Temi4fash, nothing is wrong with your battery. For any 24V system, an AGM battery irrespective of the amp hour, at 25.9V your battery (if it's on a load and not connected to any charging source) is doing well above 98% *this is me trying to be modest*. It is actually at 100%, if it is at 25.9V, and if it is not being charged at that point in time, so relax. Nonetheless, work towards buying and hooking up your batteries with quality solar panels (I do recommend you oversize your PV array around 20-30% extra, so long its voltage is adequately below the maximum Voc of your charger) to keep your battery bank often in good shape, for a longer life. So, do not fret, just enjoy your set up. You are on a right path. 2 Likes |
Re: Solar Energy, A Complement To FTA by Valto(m): 7:24pm On Jul 05, 2023 |
TechGeek777:i couple battery with different types of bms and accessories. so price can not be fixed. also prices of accessories and battery cells used are subject to change at any time. btw, very serious buyers normally contact me on WhatsApp, wechat and telegram to discuss and place their orders, which i assemble and dispatch to them steadily. i have successfully sold items to over 100 people from nairaland, without the prices fixed here! 6 Likes |
Re: Solar Energy, A Complement To FTA by FEGEITOK: 8:37pm On Jul 05, 2023 |
Following in the footsteps of my brother who did some serious overpanelling. I am increasing the capacity of my panels to 2500 watts and installing a second MPPT solar charge controller for the additional panels I would be purchasing. This is the idea or the thinking: As a general rule of thumb, you will need solar panels with a capacity of at least 600 watts to fully charge two 12v 200Ah batteries connected in series in 5 hours of sunlight. This is assuming that you are using efficient solar panels with a charging rate of 15%. If you want to charge the batteries faster, you will need more solar panels. For example, if you want to charge the batteries in 3 hours, you will need solar panels with a capacity of at least 1200 watts. Two 12v 200ah batteries connected in series have a total capacity of 4800 watt-hours (Wh). If you have 2500 watts of solar panels, the batteries will charge in about 2 hours. Here is the calculation: Total capacity of batteries = 4800 Wh Power of solar panels = 2500 watts Charging time = Total capacity / Power of solar panels = 4800 Wh / 2500 watts = 1.92 hours = 2 hours However, it is important to note that this is just a theoretical calculation. The actual charging time may be longer or shorter depending on the amount of sunlight you receive, the efficiency of your solar panels, and the charging rate you use. For example, if you receive 5 hours of sunlight per day with an efficiency of 15%, the batteries will charge in about 2 hours. However, if you only receive 3 hours of sunlight per day, the batteries will charge in about 4 hours. This is a minor upgrade to my existing system of just solar panels and a new charge controller, no new batteries still using my AGM batteries. (545watts Jinko x 3) The major planned upgrade is to increase my PV size to 10 kilowatts and my batteries to lithium of at least 10 kilowatts as well. Once I complete this project. I will now convert AEDC into a backup plan. In another post, I will share how the rise in my electricity bills led me to go solar. 5 Likes 2 Shares |
Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 9:34pm On Jul 05, 2023 |
Ofcourse 25.2v+ is still full bar with load on it. It might b lower than that depending on the wattage of load on d battery. The moment u put off all load u will get ur 26v or 25.9v which is still full bar. temi4fash: |
Re: Solar Energy, A Complement To FTA by cyrusmillz: 9:51pm On Jul 05, 2023 |
mctfopt: Thanks bro |
Re: Solar Energy, A Complement To FTA by Justice629(m): 5:24am On Jul 06, 2023 |
FEGEITOK: If batteries are Lead acid with %100 dod, you will have a battery vendor on speed dial and your solar charging is based on a perfect STC which can be misleading |
Re: Solar Energy, A Complement To FTA by Jicqueville: 6:50am On Jul 06, 2023 |
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