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Nairaland Forum / Entertainment / TV/Movies / Satellite TV Technology / Solar Energy, A Complement To FTA (2447195 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 justcallmenuel(m): 10:05am On Jun 13 |
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 10:06am On Jun 13 |
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 10:08am On Jun 13 |
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 10:09am On Jun 13 |
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 10:10am On Jun 13 |
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 10:12am On Jun 13 |
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 10:13am On Jun 13 |
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 10:14am On Jun 13 |
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 10:16am On Jun 13 |
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 10:18am On Jun 13 |
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 10:19am On Jun 13 |
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 10:22am On Jun 13 |
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Re: Solar Energy, A Complement To FTA by SaintUlot: 11:40am On Jun 13 |
SaintUlot: Smart Battery charger with digital display sold 12v pure sine wave inverter, 6000w surge capacity and 2750w Actual capacity still available for grab, call or WhatsApp me on 08035537864 if you need it. |
Re: Solar Energy, A Complement To FTA by FRESHTWANYE: 1:27pm On Jun 13 |
SaintUlot:Please whenever you wan sell something dey put price, some customer will just pass on without contacting you 5 Likes |
Re: Solar Energy, A Complement To FTA by swagifted(m): 3:16pm On Jun 13 |
So nobody get 5kw deye inverter for abuja for less than 1.6m? |
Re: Solar Energy, A Complement To FTA by jonescosmos(m): 3:58pm On Jun 13 |
Exactly, once you advertise anything without price, you just showed me a red flag. Pricing shouldn't be per personality or perception based on how you access the potential customer to negotiate. SET A GENERAL BASE PRICE AND LEAVE ROOM FOR NEGOTIATIONS, ANYTHING LESS THAN THAT APPEARS LIKE A SCAM TO ME FRESHTWANYE: 6 Likes |
Re: Solar Energy, A Complement To FTA by mvphenryeto5: 6:47pm On Jun 13 |
SaintUlot: How much for the two |
Re: Solar Energy, A Complement To FTA by Valto(m): 9:03pm On Jun 13 |
48v 300ah 15360kwh lifepo4 lithium battery, made with JK Bluetooth bms, JK 3.2inch screen, LED activatr/reset switch, 125A 2pole DC circuit breaker, 400A pure copper battery terminals, customised foreign metal box with wheel tyres. price =2.999m whatsapp 08020574628 or telegram@vvalto
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Re: Solar Energy, A Complement To FTA by durodee(m): 11:26pm On Jun 13 |
Please what could cause my freezer to start shocking? We travelled for a few days and on return I noticed that. Just a mild shock initialy but it got worse today. Only the freezer initially, now the shower shocks IF the freezer is on. Freezer content remained well preserved. I have been using the freezer actively for years (likely 4 years or more though I bought it @12 years ago) . I have tested the socket- not guilty. The freezer works BUT CONSUMES ABOUT 1.5KW/h of power rather than the usual @200w . I noticed that today. Once I disconnected the freezer, everything becomes normal |
Re: Solar Energy, A Complement To FTA by jonescosmos(m): 11:53pm On Jun 13 |
You should change the compressor ASAP (use the opportunity to change the it to r410a (good choice) or r600a (better choice) gas compressor, these are energy saver refrigerants energy saver or inverter fridges and freezers). Reconfirm that your EARTH is still working (Might be responsible for the high consumption from the freezer because of current leaking to earth) If your earth still works which I suspect is not, the breaker powering that freezer should break due to the surge. Replace the breaker powering that freezer to a 3A to 5A max breaker. durodee: 3 Likes |
Re: Solar Energy, A Complement To FTA by durodee(m): 12:27am On Jun 14 |
jonescosmos:Chai! How can I confirm the earth is functional? I re-earthed my house about a decade ago when I noticed some appliances were shocking. The culprit at that time was a bridge between neutral and earth in one of the sockets. I used the opportunity to install a more robust earthing wiring to easily allow me connect more equipment in a DIY manner without having to call an electrician. |
Re: Solar Energy, A Complement To FTA by FEGEITOK: 1:12am On Jun 14 |
durodee: Maybe you have a case of degraded wiring. Or you have a case of water ingress into the wiring. It seems you don't have an RCCB. Cause when I had such, and had a case of water ingress whenever the freezer was on, it will turn off the electricity for the whole house. I knew that there problem was the freezer because if the freezer was off, no tripping. Once I dried the water everything went back to being ok. Bring out the circuit board of the freezer if possible or alternatively use an external light source and bend down to inspect. Another thing, are you sure rats or mice didn't compromise the wiring when you traveled? 3 Likes |
Re: Solar Energy, A Complement To FTA by durodee(m): 6:44am On Jun 14 |
FEGEITOK:All the above are possible. I will check over the weekend after the freezer has thawed. |
Re: Solar Energy, A Complement To FTA by brightk(m): 8:07am On Jun 14 |
durodee: IMHO, if u had a main db in that house and bonded ur neutral to earth.. i think only that breaker controlling the fridge will trip. and that shock wont be there. U touchin the fridge seems to complete the circuit for flow of current. . There is more to this earthing stuff than wat the eye can see.... EXperts in the house,, does anyone have experience bonding neutral and earthing on ur main db panel? 1 Like |
Re: Solar Energy, A Complement To FTA by SaintUlot: 9:01am On Jun 14 |
FOR SALE This 12v pure sine wave inverter has the capacity to power 4 freezers @ the same time. Capacity: 6000w Surge capacity and 2750w Actual capacity Dc to Ac conversion efficiency : 90 - 95% Idle consumption - 0.3 amp It is a Non-grid tied Inverter. It powers Inductive and non-inductive loads seamlessly. In the test video below, I used it to power all these appliances @ the same time: π One normal freezer π 1hp pumping machine πcharge spare battery π one 32inch TV with Decoder π 2 medium sized fans π1 big ox fan Then I switched off only the pumping machine to plug in the 1200w pressing iron I have just one left, If you are interested in buying it, call or WhatsApp 08035537864 https://www.youtube.com/watch?v=0Rap3bnI07g |
Re: Solar Energy, A Complement To FTA by olopan(m): 9:25am On Jun 14 |
The purpose of earth on appliances is to take dangerous voltage as the case of a metal container of an appliance touching the live conductor. For you purpose, I believe 1. Your fridge has a rust which in turn has bridged a live conductor somewhere, hence the light voltage shocks received 2. Your earth might need improvement, as i believe it has probably had a resistive buildup, hence the shock you may be receiving. 3. check your water supply for the shower and see where you have electricity been in the mix of your setup. (suspect is likely water heater) try and ensure this is grounded and free from rust - live container bridge. durodee: 1 Like |
Re: Solar Energy, A Complement To FTA by olopan(m): 9:26am On Jun 14 |
Is there a reason why he will or should bond Neutral to Earth? This isn't really code compliant. IMO brightk: |
Re: Solar Energy, A Complement To FTA by abbeymighty(m): 9:37am On Jun 14 |
Good day all, please what is the Lithium battery equivalent to 48v tubular battery? |
Re: Solar Energy, A Complement To FTA by Dam5reey(m): 10:05am On Jun 14 |
abbeymighty: Tubular 48V 200AH 9600WH = LFP 51.2V 100AH 5120WH @50 DOD for Tubular Useable capacity is 4800WH @90 DOD for LFP useable capacity is 4608WH So in terms of pricing, they are very close. Tubular 48V 200AH is around 1.2M LFP 51.2V 100AH (5.12KWH) is around 1.3M So LFP pack of 5KWH 51.2V is equallent to 4 Tubular 12V 200ah batteries. 3 Likes |
Re: Solar Energy, A Complement To FTA by bigrovar(m): 10:44am On Jun 14 |
durodee: Like everyone have added, you need to review your electrical fault system including your earthing. You said you had your earthing done, have you had the earthing independently tested to ensure that it is within the recommended resistance required of a TT earth system (which is pretty much what we practice in Nigeria) You should also ensure that the earth point for all your electrical socket are well terminated, and those terminations are still functional. You can use a multimeter to carry out basic testhing. In my case I run the connect the red probe to the live, and neutral, note down the voltage (which should be around 230v) then I do this same this time with red to live and black probe to earth / ground (the top part of your electrical socket) it should also read 230v. This will let you know the socket it connected to a sort of ground. (It would not tell you how active your earthing is but it is a good indicator) Light bulb test can also help, get an incandescent light bulb and connect it to live and earth. A well lit bulb indicate decent earthing. Run this across most of your socket to ensure they are well terminated to earth. Non of the above test should replace a proper earth resistance test which can only be done with proper tooling and by a competent technician. Often time, NEPA officials tend to have this tool so you might want to reach out to your local NEPA office .. you might be able to have someone come run a test on your setup (off the record). I attached a picture of my previous earthing setup. For a TT system 200 ohms and below is recommended but anything below 100 ohms is ideal. The earth resistent tester should carry out test of the earth electrode and also check resistant from central earth bar (from your db) Lastly on the Main Earth Neutral Bonding (MEN). This is not recommended for a TT system. A TT system is technically suppose to have MEN happen between your earth electrode (earth rod) and transformer neutral. The connection between your earth rod and the transformer neutral is meant to happen through the mass of the earth.. basically the soil / ground between your ground rod and your transformer ground (which is bonded to the neutral that comes into your house. (See the attached diagram) You are suppose to have only 1 MEN in a circuit to ensure that ground loop fault have just 1 path of return. Bonding Earth to neutral in your DB creates multiple fault path because it technically means you have multiple Main earth to neutral. Lastly, you might want to try installing an RCD to or an ELCB. The latter to detect earth leakage, the former to detect a fault in the system and trip (in other to save life) Be careful though RCD can become a nuisance if your electrical connection is not properly made. 6 Likes 1 Share
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Re: Solar Energy, A Complement To FTA by jonescosmos(m): 10:45am On Jun 14 |
I received my 3 units of Felicity 25KW yesterday, I intend to replace my 4 Units of Felicity 15KW and use them to redeploy my redundant 16KW Deye Inverter. I noticed some differences between these units I got and the 25KW sold in Alaba and I contacted Felicity Engineers in China straight off. They have revealed some important points about both models. They also sent the UN38.3 of one of the Pack, waiting for the second one. I will not post our conversation here in order not to cast their updates in Alaba and drive them to start changing stickers and writeups to circumvent the system and sell to you. TO ALL FELICITY LITHIUM BATTERY 25KW, 15KW, and 12KW PROS{ECTIVE BUYERS in 2024 AND FUTURE, FEEL FREE TO REACH OUT FOR THIS IMPORTANT GIST BEFORE YOU BUY. 8 Likes
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