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Nairaland Forum / Entertainment / TV/Movies / Satellite TV Technology / Solar Energy, A Complement To FTA (2258386 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 unicmarket: 4:15pm On Feb 19, 2021 |
olise88: ok. 200w x 6 = 1200w that setup is not sufficient to charge your batteries full in 5-6 hours of peak sunlight, with other loads on but first provide the wattage for your fridge and freezer, , how many fans, and bulbs give a clear detailed power rating of your appliances, to get best advise. 4 Likes |
Re: Solar Energy, A Complement To FTA by Malquisoft(m): 5:12pm On Feb 19, 2021 |
unicmarket:600 watts solar panel per 200ah battery, implies you'll need 2400 watts solar panel capacity for efficient charging of your 4 batteries. You will need 24v or 48v inverter system for efficiency also and future loads expansion, 3000watts to 4000watts inverter with good inbuilt charger (40/50amps) for nepa/gen powered. Make sure your fridge/freezer are energy efficient , average 100 watts running power consumption . You will need one 60amps mppt charge controller for 48v battery/inverter setup. Or two 60amps mppt charge controller for 24v battery/inverter setup. U start with half the requirements and half the loads, then expand later when convenient. 48v setup is better and cheaper on the long run. 1 Like |
Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 7:52pm On Feb 19, 2021 |
230Ah 12v Prag korean battery available, #170,000. Call/WhatsApp us on 08168986461
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 7:58pm On Feb 19, 2021 |
380w Era solar panels now available, #65,000. Call/WhatsApp us on 08168986461
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Re: Solar Energy, A Complement To FTA by olise88(m): 8:06pm On Feb 19, 2021 |
It's a 3 bedroom flat with a TV, 4 ceiling fans, energy saving bulbs and a deep freezer (I can't really tell the power consumption of these appliances). But the deep freezer should always be on. During the day, maybe a fan or two runs with the freezer only. Then the fans and TV runs in the evening before bedtime while the freezer continues running. Note that the concentration is on the freezer to continue running. Thanks for your response boss unicmarket: |
Re: Solar Energy, A Complement To FTA by olise88(m): 8:10pm On Feb 19, 2021 |
Thanks boss for the analysis. But I don't intend increasing the load. My priority is just for the freezer to be powered continuously. The house is always empty till evening when TV and fans will run for few hours before bedtime. Malquisoft: |
Re: Solar Energy, A Complement To FTA by IYGEAL(m): 9:03pm On Feb 19, 2021 |
olise88: Snap and post the labels/inscriptions on the appliances, especially the freezer. |
Re: Solar Energy, A Complement To FTA by olise88(m): 9:27pm On Feb 19, 2021 |
That's where I'm having issue. I'm in Lagos now and the project is in Delta state. The bulbs should be 15W (about 10), TV and the freezer shouldn't be more than 120W and 250W respectively while the 4 fans should be around 80W each. Then additional load of say 100W. Let's estimate with these values. Thanks boss IYGEAL: |
Re: Solar Energy, A Complement To FTA by abbeymighty(m): 9:41pm On Feb 19, 2021 |
Peterlove11:how many kva and v is it? |
Re: Solar Energy, A Complement To FTA by olopan(m): 10:42pm On Feb 19, 2021 |
No, it's not independent of battery IYGEAL: |
Re: Solar Energy, A Complement To FTA by olopan(m): 10:49pm On Feb 19, 2021 |
Easy fix Loosen the back of the fan and located the moving parts, get a good oil that won't evaporate on heating of the coils and carefully apply it on them. Couple back gently and power it up. You should be back enjoying that cool breeze ![]() Cheers ojesymsym: |
Re: Solar Energy, A Complement To FTA by Valto(m): 11:03pm On Feb 19, 2021 |
olise88:my guy, for this solar energy journey u are about to embark, u might need to spend heavily on energy ⚡ efficient gadgets first. 1, u dont need to use 15w bulbs, when there are super bright 3w or 5w LED bulbs 2, 120W for TV and 250w for freezer is too much. a good energy efficient TV should not consume more than 50w on good energy savings settings, while there are good freezers than doesn't consume more than 130w 3, your 4pcs AC fans consuming 80w(320w) is on the high side, try and replace them with energy efficient DC/AC fans( there ones that consume less than 20w each) i hope this help in a way.. no vex oo ![]() 7 Likes |
Re: Solar Energy, A Complement To FTA by kiekie1(m): 11:21pm On Feb 19, 2021 |
Tubular / flooded deep cycle battery maintenance distilled water & electrolytes now available! Distilled water 1L (12 in pack) ... 5,000 Distilled water 25L (with free gallon) ... 8,000 Electrolyte (Accurate specific gravity) ...8,000 Direct from chemical industrial plant ! Place your orders now !! Contact, Smartcell global services 081-350-31951 WHATSAPP::: https:///2348170385620
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Re: Solar Energy, A Complement To FTA by kiekie1(m): 11:28pm On Feb 19, 2021 |
PROMO! PLACE YOUR ORDER NOW!! - Quanta 200a 12v battery "Latest model" ......147k per unit, 146,000(above 2 units) - Schneider homaya 1.5kva pure sinewave solar inverter .....75,000 - Axpert 3kva 24v (inbuilt 40a mppt) pure sinewave solar inverter .....170,000 - SMK 40a 12-48v mppt with heatsink (lithium batteries compatible) ...... 65,000 -German Phocos 5kw 48v (80a mppt) hybrid inverter ... 550,000 Contact, Smartcell global services CALL::: 081-350-31951 WHATSAPP::: https:///2348170385620 2 Likes 1 Share
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Re: Solar Energy, A Complement To FTA by olopan(m): 11:46pm On Feb 19, 2021 |
I'd advice that you get the following accurately Power consumption of all you have listed below and state the hours you'd like each to run for either day or night. This way your storage capacity and inverter capacity will be determined. Else I am afraid you might end up with a half baked solution you won't like. So better to have a road map for things now and work towards it. I can share with you a form that you can fill and return and I can help you at my leisure. Happy weekend! olise88: |
Re: Solar Energy, A Complement To FTA by IYGEAL(m): 12:03am On Feb 20, 2021 |
olopan: Okay. Noted. |
Re: Solar Energy, A Complement To FTA by kiekie1(m): 12:05am On Feb 20, 2021 |
HURRY! DISCOUNTED PRICES ON LUMINOUS PRODUCTS!! Loading .... |
Re: Solar Energy, A Complement To FTA by kiekie1(m): 12:07am On Feb 20, 2021 |
DISCOUNTED PRICE ON ERA & JA SOLAR PANELS! Era : 180w mono ........ 30,000 250w mono ......... 44,000 280w mono ......... 47,000 280w mono"black"........... ... 48,000 300w mono ........ 50,000 300w mono "black" ............. 52,000 330w mono ........ 55,000 350w mono......... 57,500 350w mono "black"............... 58,000 375w mono "half cut cells" ....66,000 380w mono ....... 62,000 400w mono ....... 67,000 440w mono "All black half cut cells" .... 78,000 450w mono "half cut cells" .........80,000 JA : 310w mono "black" ..... 50,000 325w mono .........52,000 380w mono .........65,000 Nameplate/datasheet also available Contact, Smartcell global services CALL::: 081-350-31951 WHATSAPP::: https:///2348170385620 1 Like
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Re: Solar Energy, A Complement To FTA by durodee(m): 1:24am On Feb 20, 2021 |
Right on point! I have had the system setup for about 48hrs+ with some key observations. At lower voltage/capacity range the lithium batt was OK but once the voltage gets above 27. 7v or so, the BMS starts to get hot. I noticed this as the system was being charged with 35amps (100% charge capacity ) from the grid through a Felicity inverter. I had to change to 25% charge capacity for the BMS to cool down somewhat. I also reduced the bulk voltage to 28.1. About 24hrs earlier, I added another 200amps to the lead acids setup and I am not sure if this contributed to the issue. I really don't mind much if the lead acids do not get maximum charges during the "experimental stage" as I will likely modify again soon. NiyiOmoIyunade: |
Re: Solar Energy, A Complement To FTA by Peterlove11: 5:40am On Feb 20, 2021 |
abbeymighty: 5kva/48v |
Re: Solar Energy, A Complement To FTA by earthrealm(m): 10:47am On Feb 20, 2021 |
durodee: Whats the spec of your bms?. Have you ever done a capacity test of your lithuim bank?. |
Re: Solar Energy, A Complement To FTA by Lovelynife(m): 12:59pm On Feb 20, 2021 |
kiekie1:Is the 12v of Schneider inverter available? |
Re: Solar Energy, A Complement To FTA by kiekie1(m): 1:28pm On Feb 20, 2021 |
Lovelynife: The demand is low and ratings isn't up to 1kva but I've 12v variant available in luminous , genus , mercury etc ... SMK 12v transformer based pure sine wave inverter series are also available in : 1kva ......74,000 1.5kva ...94,000 Thanks
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 1:57pm On Feb 20, 2021 |
200AH 12v Dekka battery now available, #215,000. Call/WhatsApp us on 08168986461 1 Like
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 1:58pm On Feb 20, 2021 |
45A felicity mppt charge controller now available, #65,000. Call/WhatsApp us on 08168986461 2 Likes
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 1:59pm On Feb 20, 2021 |
200AH 24v felicity lithium battery still available, #430,000. Call/WhatsApp us on 08168986461
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 2:01pm On Feb 20, 2021 |
60A felicity mppt charge controller, #80,000. Call/WhatsApp us on 08168986461
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Re: Solar Energy, A Complement To FTA by Valto(m): 2:13pm On Feb 20, 2021 |
2pieces of 125A automatic transfer switch 2pole(brand new) 100A automatic transfer switch 4pole(brand new) for sale @affordable price. all are working perfectly and in good condition. whatsapp only 0808-541-5985 still available
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Re: Solar Energy, A Complement To FTA by kiekie1(m): 5:04pm On Feb 20, 2021 |
SMK SOLAR PRODUCT PRICES!!! - SMK Hybrid 2kva 24v (60a inbuilt mppt) ... 130,000 - SMK Hybrid 3.5kva 3kw 24v (80a inbuilt mppt) .... 210,000 - SMK 5kva 5kw 47v (80a inbuilt mppt) .... 265,000 SMK 12v transformer based pure sine wave inverter series are also available in : 1kva ......74,000 1.5kva ...94,000 SMK 200w solar floodlight (700 lumens, 12w panel,3.2v 10ah lifepo4 battery) ... 32,000 SMK 250w solar floodlight (1200 lumens, 25w panel,3.2v 20ah lifepo4 battery) ... 37,000 SMK 80mm foam thickness 12/24v DC freezers: 208L .... 230k 308L .....270k Products available with 1 year standard warranty. Contact, Smartcell global services CALL::: 081-350-31951 WHATSAPP::: https:///2348170385620
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Re: Solar Energy, A Complement To FTA by babaegun(m): 9:48pm On Feb 20, 2021 |
adrusa: @adrusa Could you expantiate a bit on how you achieved the item in bold? I have been able to extract the data through Victron BMV (see attached screenshot) however, am yet to trigger anything but that's my plan. So it will be faster for me if you can describe it here. A lot of us will learn from you. You will also notice the Battery consumption and voltage is multiplied by x10 which may be confusing but thats the way its extracted.
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Re: Solar Energy, A Complement To FTA by durodee(m): 11:22pm On Feb 20, 2021 |
No I have not done a capacity testing myself. I don't know if Ojeysky might help in that regards since I got the battery off him a few months back. earthrealm: |
Re: Solar Energy, A Complement To FTA by NiyiOmoIyunade(m): 8:05am On Feb 21, 2021 |
Wetin inverters like Victron, SMA, Magnum, Studer come be o? earthrealm: |
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