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Nairaland Forum / Entertainment / TV/Movies / Satellite TV Technology / Solar Energy, A Complement To FTA (2260537 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 brightk(m): 3:21pm On Aug 08 |
ojesymsym: mikrotik is a router. everytin is embedded into the router..... what kind of hardware do you have currrently.. |
Re: Solar Energy, A Complement To FTA by ojesymsym: 3:34pm On Aug 08 |
Na one Chinese wireless router oh, not sure it has a name sef brightk: |
Re: Solar Energy, A Complement To FTA by Edrizz(m): 3:52pm On Aug 08 |
easyyoke: Use 10mm cable but if u thinking of adding more in the future, then 16mm cable is ur best bet |
Re: Solar Energy, A Complement To FTA by isangjohnson: 4:38pm On Aug 08 |
Edrizz:Distance should be taken into consideration... 16mm will drain his pocket ohh but it's good if the distance is much. |
Re: Solar Energy, A Complement To FTA by luvlyoracle(m): 4:50pm On Aug 08 |
easyyoke:Why not just get a higher voc cc. On the long run it would be cheaper and easier I know powmr 60amps cc is about 150v and about 95k |
Re: Solar Energy, A Complement To FTA by HeavenlyBang(m): 5:16pm On Aug 08 |
luvlyoracle: Seconded. High amperage just means considerably higher cable costs, not sure why anyone would want that. |
Re: Solar Energy, A Complement To FTA by tobintin(m): 8:10pm On Aug 08 |
A NEW OWNER NEEDED (I am the direct owner) A full Victron Inverter System with the following: 1. MultiPlus 24/3000/70-50 2. SmartSolar MPPT VE.Can 250/85 3. Cerbo GX 4. Grid Meter ET112 5. Lynx Shunt 1000A VE.Can 6. Lynx Distributor 7. Lynx Power-in 8. 6.72 kWh LiFePO4 battery (8 pcs Eve 280AH) - 652 cycles 9. 3.04kWp Jinko Solar Panels (8 pcs) with mounts 10. MK3-USB for configuration mode BONUS: New BMV-712 and Display Monitor 0--8--0--3 --7--9--9-- 8--1--6--0 |
Re: Solar Energy, A Complement To FTA by Mrreed(m): 8:30pm On Aug 08 |
Standard practice, put price tobintin: |
Re: Solar Energy, A Complement To FTA by Drgreatone: 9:02pm On Aug 08 |
easyyoke:Ur battery bank size and volt configuration would help give an apt answer |
Re: Solar Energy, A Complement To FTA by Valto(m): 4:45am On Aug 09 |
... no longer available for now |
Re: Solar Energy, A Complement To FTA by diabeticdeals: 8:47am On Aug 09 |
Big big things ni mo like!! ![]() Valto: |
Re: Solar Energy, A Complement To FTA by SourYoghurt: 10:34am On Aug 09 |
diabeticdeals:it's more funny when I check your moniker. 1 Like |
Re: Solar Energy, A Complement To FTA by swagifted(m): 10:34am On Aug 09 |
How much for the cerbo GX tobintin: |
Re: Solar Energy, A Complement To FTA by RickyM: 10:35am On Aug 09 |
HeavenlyBang:No MPPT has a 100% conversion rate, what charges a battery is current not high voltage so even though MPPT are meant to convert the excess voltage to current it’s not a 1:1 thing as there is nothing like a perfect system. |
Re: Solar Energy, A Complement To FTA by twinskenny(m): 11:08am On Aug 09 |
Neatly installed 8kw inverter 8 no of tubular batteries
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Re: Solar Energy, A Complement To FTA by Iinnov8: 11:41am On Aug 09 |
New installation done using 2 units of our 12.8v 100ah Powmr LiFePO4. Customer found the complementary voltage indicator very thoughtful and helpful in monitoring the voltage of each battery independently. Reviews coming soon Up to 4 units can be connected in series or parallel to give up to 48v 100ah (5120wh/5.12kwh) or 12v 400ah Price per battery: 290,000
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Re: Solar Energy, A Complement To FTA by HeavenlyBang(m): 12:34pm On Aug 09 |
RickyM: Any decent MPPT will give you 90%+ efficiency. 2 Likes |
Re: Solar Energy, A Complement To FTA by Peterlove11: 1:34pm On Aug 09 |
RickyM: Compare this, the first pix is high voc mppt inverter, the lower one is low voc mppt inverter. Same panels, the low voc mppt inverter was upgraded to the newer high voc inverter. Under similar conditions, the newer one generate more solar power, runs cooler and more efficient. The newer one has its own disadvantage, but as regards solar generation it's better than the low voc inverter 1 Like
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Re: Solar Energy, A Complement To FTA by Tucode: 5:54pm On Aug 09 |
Good evening, a JJC here. I just installed a new system which has a 15kwh Felicity lithium battery, 10kva Felicity inverter, 120amps Felicity MPPT charge controller with 12 550watts Canadian Cells Solar panels (the engineer connected them in 3 series of 4 panels). However, the PV numbers I am getting doesn't add up (maximum of 700-800 at peak sunlight) and i can confirm this because it takes an average of 3-4 bright days (without using the system at all) to fully charge the battery. I have an old system with 12 300 watts panels and more than 2kw PV at peak sunlight from that one. I have called the engineer and explained this to him but he hasnt said anything meaningful. Please, are these numbers normal all theres obviously something wrong with his connection? Below is a screenshot of the MPPT readings around past 4pm on a bright sunny day. Peterlove11: 1 Share
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Re: Solar Energy, A Complement To FTA by emyfine08: 6:09pm On Aug 09 |
twinskenny:U mean 2hp for one machine or2hpx2 for one machine? |
Re: Solar Energy, A Complement To FTA by HeavenlyBang(m): 7:27pm On Aug 09 |
Tucode: 800w from a 6600w array is diabolical. You should be getting 5000w+ at peak irradiance. |
Re: Solar Energy, A Complement To FTA by Peterlove11: 7:54pm On Aug 09 |
Tucode: Is that a charge controller or is that the interface of your inverter displaying battery voltage, pv generation?. Be certain if your panels are connected to your inverter or a standalone Charge controller. Then check for the peak generation around 12pm to 2pm with a clear sky. Incase your batteries are full, put a brief load of about 4kw and see if you get close to 4kw or more instantaneous yield. If not, then you need your installer to run a check on your system. 1 Like |
Re: Solar Energy, A Complement To FTA by Peterlove11: 7:55pm On Aug 09 |
HeavenlyBang: Yes He should |
Re: Solar Energy, A Complement To FTA by balogunsam(m): 8:35pm On Aug 09 |
APPRECIATION POST I’d like to express deep gratitude to the folks going out of their way to support and help people on here. Thank you!! Most especially I’d like to deeply thank @Dam5reey for his guidance, hours of answering questions and even sharing his contacts and providing a transparent process despite not even being the one to assemble or install the system. You are a true reflection of what this space is about and I definitely will be referring my connections to you. I’m happy to say my mum is now enjoying a 4.2kw solar inverter system with more than enough allowance for her daily needs. We went with the smaller 100A 12v LFP batteries for now due to budget constraints and it’s been working really well so far. Again, thank you @Dam5reey! 🙏🏾🙏🏾 1 Like
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Re: Solar Energy, A Complement To FTA by btee13(m): 9:04pm On Aug 09 |
Once battery is fully charged and u are not utilizing much from ur system, the MPPT would limit what it is receiving for the PV, To know what ur PVs performance are like turn on more load gradually (6Kw) at peak solar time like 12-2pm . Do that if all tins are okay u would definitely have raise in power from CC. Tucode: 1 Like |
Re: Solar Energy, A Complement To FTA by Valto(m): 10:02pm On Aug 09 |
we couple professionally.. 24v 280ah 7.168kwh lifepo4 lithium battery available @1.450m flat! real rated capacity made with JK Bluetooth bms and JK 3.2inch display! 48v 280ah 14.3kwh lifepo4 lithium battery available @ 2.450m. real rated capacity, made with JK Bluetooth bms and JK 3.2inch display! whatsapp 08020574628 or telegram@ValtechEnergy 15 Likes 1 Share
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Re: Solar Energy, A Complement To FTA by dollarnaira: 11:15pm On Aug 09 |
balogunsam:Point of correction, 100a 12v LFP is not "smaller" that is what powers my whole house bro. Everyone is in the middle. ![]() ![]() ![]() |
Re: Solar Energy, A Complement To FTA by brightk(m): 11:37pm On Aug 09 |
balogunsam:oga 12v system n ur inv de show 24v? 3 Likes 1 Share |
Re: Solar Energy, A Complement To FTA by Dam5reey1(m): 2:05am On Aug 10 |
Peterlove11: I usually don't rely on inverter statistics, because of what I later found out. But anyways, yes High VOC is better than Lower VOC MPPT for some other reason, Efficiency is part of it but not with that Huge margin. Low Voltage is only 1 stage conversion: DC to DC. High VOC is 2 stage: DC to AC then AC to DC. |
Re: Solar Energy, A Complement To FTA by clevermugu: 5:18am On Aug 10 |
brightk:post seem clearly made to hype someone, more like a compelled post. mentioning 12v battery, showing us pics of 24v inverter, no pics of the said battery. ![]() 3 Likes |
Re: Solar Energy, A Complement To FTA by Tucode: 6:28am On Aug 10 |
The panels are connected to the mppt charge controller and not the inverter. I have checked the generation around that time and the highest was around 800W at the same time my other system was generating around 2400W. It's frustrating. Peterlove11: |
Re: Solar Energy, A Complement To FTA by Tucode: 6:31am On Aug 10 |
The battery wasn't fully charged as at the time i took the numbers, in fact, it wasn't even half charged. btee13: |
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