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Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Braaad: 10:58pm On Dec 09, 2023 |
primefaith1: I had used the communication cables that came with the batteries to connect between them. But no communication between batteries and inverter. ( I think to he inverter doesn't have the battery protocol preset on the inverter) |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Braaad: 9:17pm On Dec 09, 2023 |
The system runs with 3 units SRNE inverters (which I trust to be "decent" -connected in parallel. I use Orange Pi with Solar Assistant for data logging daily since the system was installed. This logs daily energy harvested from solar and consumed by the loads, and also the SOC of the batteries at every time. The system doesn't shutdown by 5pm, the battery energy or SOC just drops from 200% to within 59% to 48 %. (The batteries must have been fully charged till floating - end of charge current pull from the battery is about 0A to 1.8A on average. With a load of about 2000w connected to the system, the battery will dip to 48% immediately the sun goes down. earthrealm: 1 Like 1 Share |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Braaad: 8:47pm On Dec 08, 2023 |
I'll do that right away sir. mank1234: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Braaad: 8:41pm On Dec 07, 2023 |
My brother...this is the situation some dealers and marketers put is through... PV is 24units of 550w longi solar panels isangjohnson: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Braaad: 8:33pm On Dec 07, 2023 |
If this is the case, I will have to request for a refund or replacement with the right specs. Valto: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Braaad: 8:29pm On Dec 07, 2023 |
The battery is 4 units of 9.6kwh battery. Effective capacity should be about 38kwh. isangjohnson: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Braaad: 8:21pm On Dec 07, 2023 |
Everything has been double checked and working fine. bassdow: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Braaad: 8:15pm On Dec 07, 2023 |
The batteries gets fully charged to 100% I installed the setup and I "think" the batteries are overrated and the dealers are not honest about it. I also think this particular batch of batteries may have a manufacturing /assembling defect. bassdow: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Braaad: 8:06pm On Dec 07, 2023 |
The batteries are obviously overrated. The actual capacity is less that stated. And the batteries are connected in 15s not 16s. The inverter is a hybrid and the self consumption will not be more than 300w. dacool1: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Braaad: 7:39am On Dec 07, 2023 |
Thanks for your response sir, The 5units are lithium. They were to go into the same system but one of it had a defect, the cells inside shifted on their mounting and was shorted to the casing of the batteries.(the dealer acknowledged it was a manufacturing defect for this type of their batteries) The batteries are rated 9.6kwh on the nameplate -the dealer says it is 10kwh- it is mated to a 18kw inverter and 13.2kw of solar with remote monitoring. The batteries were bought February this year. And we're integrated in installation by July this year. All other aspects of the system are working pretty good, just the battery. isangjohnson: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Braaad: 11:52pm On Dec 06, 2023 |
Thanks for your response sir. I appreciate. I currently have very serious issues with the batteries I bought from YOHAKO and I want to be sure the issues are not peculiar to me as the dealer wants to make it seem. I bought 5units of those batteries. I used 4units for a setup, and they cannot support 2000w of load for 10hrs. Once the sun goes down by about 5pm, the battery drops immediately. I want to have more feedback so I will be sure this is not peculiar to my case only. mctfopt:
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Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Braaad: 6:32pm On Dec 06, 2023 |
Hello house, I greet everybody... Please has anyone used this particular YOHAKO lithium batteries before (9.8kwh/48V)?? What are your experience with it? Does it meet up to the rated capacity? Please I need a very honest review from installers and end users in the house including engineers and technicians. Marketers should stay off. 1 Like
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Nairaland / General / Re: Made A Transfer To A Wrong Account by Braaad: 9:34am On Jan 16, 2023 |
If you can afford to let 10,100 naira slide, then fine. But If you really want to get the money back, you may have to spend over 17,000 naira to retrieve the money. It would be safe to let it slide for your sanity and peace of mind...next time, be more careful. |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Braaad: 12:38am On Jan 14, 2023 |
How is the performance so far? Can you share contacts to purchase this?? samir101ng: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Braaad: 1:57am On Oct 18, 2021 |
Nice job..., can you send me your contact?? Or alternatively reach me on O 8 I 3 8 I 6 8 nine 3 6. Thanks. ewizard1: |
Politics / Re: Pictures As Tinubu Returns To Nigeria After Undergoing Knee Surgery In London by Braaad: 11:55pm On Oct 08, 2021 |
E |
Autos / Re: Vehicle Registration And Drivers Licence by Braaad: 10:37am On Aug 29, 2019 |
owolabi5: How much do you charge for new drivers license registration? how long before the permanent card is collected?? How can you get it done for someone in south south? Response needed ASAP |
Politics / Re: The New Electricity Tariff Across The Country Approved By Discos by Braaad: 7:42pm On Aug 24, 2019 |
I'd like to know how that stuff works 1 Like 1 Share |
Autos / Re: ?❌❌SOLD SOLD SOLD❌❌Distress Sales 2008 toyota Camry Muscle For Sale 2m Fixed by Braaad: 3:36pm On Aug 24, 2019 |
1.6m cash at hand after inspection.... Has the car been registered before? |
Autos / Re: SOLD ! Super clean Toks Camry 07- Lagos cleared by Braaad: 12:44pm On Aug 24, 2019 |
1.8 today after inspection |
Autos / Re: SOLD ! Super clean Toks Camry 07- Lagos cleared by Braaad: 11:08pm On Aug 17, 2019 |
Oga, post the price of your car here... |
Autos / Re: SOLD ! Super clean Toks Camry 07- Lagos cleared by Braaad: 11:05pm On Aug 17, 2019 |
Oga, post price of your car here... |
Autos / Re: Cheap Toks Camry 2008 by Braaad: 6:17pm On Aug 13, 2019 |
Kindly post engine pics.. Thanks |
Autos / Re: Bid And Ship Cars From Copart USA and IAAI At The Cheapest Price by Braaad: 7:10pm On Aug 02, 2019 |
@aberyomi09, can you handle only trucking and shipping to Lagos port via RORO?? What would be the procedure/cost?? Also, can one pay in USD?? |
Computers / Re: Apple Macbook Intel Core 2 duo 2.0ghz 160gb /4gb Ram@55k by Braaad: 7:39am On Jun 27, 2019 |
urchltd: Where is your office located? |
Computers / Re: Apple Macbook Intel Core 2 duo 2.0ghz 160gb /4gb Ram@55k by Braaad: 2:50pm On Jun 26, 2019 |
120k, can you send to uyo?? Do you do pay on delivery?? |
Jobs/Vacancies / Re: Graduate Engineer & Other Engineering Roles At ExxonMobil by Braaad: 12:37pm On Jun 19, 2019 |
Olaoke16: Someone close got a regret mail with regards the position. I guess this is probably because he has a B.Eng and still went ahead to apply for a HND position. |
Politics / Re: Please Help An About To Loose The Love Of My Life by Braaad: 12:15pm On Jun 15, 2019 |
My advice to you is let her go....its hard, but it is what it is. The more you beg, the more you make her stronger. You can't force love. 1 Like |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Braaad: 7:39am On Jun 13, 2019 |
zeestone99: Hello, do you by any chance have replacement control board for the magnum (MS4124)?? |
Jobs/Vacancies / Re: Graduate Engineer & Other Engineering Roles At ExxonMobil by Braaad: 7:36am On Jun 13, 2019 |
Bulletproof: Please, is there anyone for the Graduate Engineer role that has reached the 5th stage?? Also, any Graduate Engineer that have gotten regret mail, if yes, what region did you write your test?? 1 Like |
Autos / Re: Bid Cars from the Auction (Copart & iaai) by Braaad: 7:25pm On Jun 11, 2019 |
Pls has anyone used Gimporters to ship cars from North America to Nigeria?? Can anyone vouch for them?? Honest feedback will be appreciated |
Crime / Re: Dad Recounts How His 15-year-old Daughter Died From AIDS by Braaad: 11:39am On Jun 06, 2019 |
Poor girl.... But why will someone think of having sex with a 2year old...why?? I just hope the mum's useless cousin died in pain and misery. |
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