₦airaland Forum

easyyoke:
Does not seem legit, but thanks much

He mostly buys from people and resells. As for how legit He is, I presume you shouldn't have issues if you transact in person after doing thorough checks.

My issue with una for Nairaland is, una prices often above the roof.

HeavenlyBang:
My SRNE 3.3KW hybrid inverter handles my water heater like a champ. Water heater is around 2.5kw.

Nice. Even though I use my 1500w pressing iron on my 3.5kva Sako inverter I've been having mixed feelings using it on my 1700w electric kettle. Smh.

Sapiosexuality:
Nice. Even though I use my 1500w pressing iron on my 3.5kva Sako inverter I've been having mixed feelings using it on my 1700w electric kettle. Smh.

As long as it's a good brand (which I think Sako is, since they sell Axpert-based designs), it'll deliver what it's rated for. There are plenty of load tests on YouTube showing SRNE inverters carrying even more load than they're rated for. Resistive loads like heating elements are also easier to handle than inductive loads.

Just don't run those heavy loads off your battery, so you don't kill it. Only use when PV production is high. I have a 160aH battery, and try never to go past ~50A discharge on it, which is around 0.3 C.

bassdow:
Funny thing is, we don't need such app most time. I see these things as nothing but selling point and means to extract more money from people but then, it keeps them in business

I am not sure, I force you to need it either. Infact you dont need a phone with wifi..

Guys. My Gooloo Gtx300 portable generator just stopped working. No display when, no power doesn't even charge. Please any repairers in Delta or near Delta? Or any diy guidance

Good morning Ogas in the House

Please do anyone sell this battery specification or have an idea where to get it. Thanks in anticipation

GENERIC UPS BATTERIES
SPECIFICATION;
UPS S/N - IJ 3NIQ0261001
UPS CAPACITY - 30KVA
UPS MODEL - APC
BATTERY TYPE - XP12V1800
BATTERY VOLTAGE - 12V


GENERIC - UPS BATTERIES SPECIFICATION;
UPS S/N -UJ1722000182
UPS CAPACITY -10KVA
UPS MODEL - SCHNEIDER
BATTERY TYPE -B.B BATTERY (HRC1234W) BATTERY VOLTAGE - 12V


UPS BATTERY
SPECIFICATION;
UPS S/N - QS1451272967
UPS CAPACITY - 5KVA
UPS MODEL - APC
BATTERY TYPE - APC SRT5KRMXLW-HW
BATTERY VOLTAGE - 12V
NUMBER OF BATTERY STRING - 1 SET OF TWO UNITS (18 INTERNAL BATTERIES)

kristien4:
8pieces of jinko 580w= 4640 doing over 100%. Dont play. If youre in benin, and you need original brand new jinko panels at very good prices. Hit me up!

Scientifically, it is IMPOSSIBLE for solar to produce 100% of rated power due to power loss via heat, distance and other factors. Not ever possible.
That you are claiming over 100% power generation shows something is wrong or fishy in your marketing. Either that or your (never seen) solar charger is giving false figures (many weak brands make their device to do that).

Haven't had power for more than a week now due to transmission line wahala in northern Nigeria. Even when I did, it was 2 hours light day time as Na Band D nepa put us.
Is getting the mtn lumos advisible or should I get normal solar and inverter?
I need to power laptop, phones, rechargeable fan and 40inch TV.
My budget is 400-500k

Good morning my people. Pls who get neatly used 5kva 48v inverter for sale? Wasap 08033735359 now

ask4bk:
Scientifically, it is IMPOSSIBLE for solar to produce 100% of rated power due to power loss via heat, distance and other factors. Not ever possible.
That you are claiming over 100% power generation shows something is wrong or fishy in your marketing. Either that or your (never seen) solar charger is giving false figures (many weak brands make their device to do that).

Stop saying what you don't know! I spoke with another "Solar Installer" until i showed him proof it is possible.

Do not forget the panel wattage are rated +/- in terms of efficiency.

Below is my own Solar setup showing the Specs sheet.

According to the spec sheet 16 x 390W is meant to be 6,240W @ 100% while you can see I was getting 6,340

@Obnoxious2001 Good morning Boss
Please can you help me with the inverter Technician phone contact in Asaba to fix my 10kva Felicity Inverter. My contact is oh8oh68396438. Thanks

There is no science in your assertion. Never say never.

Most solar panels are rated at 25deg. temperature and 1000W/m² insolation. This implies that when those conditions are met, the panel will produce 100% of the rated power. When conditions are exceeded, the panel will produce above 100% of rated power. Similarly, when conditions are suboptimal, the panel will produce below rated value.

For every degree above 25, the solar panel will derate by a factor called Temp Coefficient. Conversely, the panel will over produce for every degree below 25 by same factor.

During raining season, especially immediate after the rain, conditions might align favourably. Temp is well below 25deg, the sky is blue because rain have cleared the clouds, so insolation is above 1000W/m², panels have been washed clean by rain and panels are optimally aligned. Under these conditions, any reputable panel will produce well above its rated power.

I have seen 625w panels producing over 750w under favourable conditions. This is not a case of dodgy SCC over stating production. Measurements were recorded by Midnite Classic 150 SCC -one of the best SCC ever made.

ask4bk:
Scientifically, it is IMPOSSIBLE for solar to produce 100% of rated power due to power loss via heat, distance and other factors. Not ever possible.
That you are claiming over 100% power generation shows something is wrong or fishy in your marketing. Either that or your (never seen) solar charger is giving false figures (many weak brands make their device to do that).

Royle2014:
Guys. My Gooloo Gtx300 portable generator just stopped working. No display when, no power doesn't even charge. Please any repairers in Delta or near Delta? Or any diy guidance

it could be anything from as little as disconnected wire to probably a spoilt something.

Best you look for any repairer; those who repairs Radio and TV appliances should be able to help you out.

That one deals in Solar business, doesn't automatically mean they know rePairs

ask4bk:
Scientifically, it is IMPOSSIBLE for solar to produce 100% of rated power due to power loss via heat, distance and other factors. Not ever possible.
That you are claiming over 100% power generation shows something is wrong or fishy in your marketing. Either that or your (never seen) solar charger is giving false figures (many weak brands make their device to do that).

Even the Manufacturers of Solar panel don't give 100% accurate & exact specs. All they do is estimate. Imagine make Seller / Marketer come dey give 100% ratings.

Only way for them to give 100% of their rated capacity is, if they were underRated. Na simple physics. Can't recall how many times I've tried doing something but couldn't; only to later realize I was trying to go against a LAW or theory.
Just like trying to go against Law-Of-Gravity

samistry:
Haven't had power for more than a week now due to transmission line wahala in northern Nigeria. Even when I did, it was 2 hours light day time as Na Band D nepa put us.
Is getting the mtn lumos advisible or should I get normal solar and inverter?
I need to power laptop, phones, rechargeable fan and 40inch TV.
My budget is 400-500k

It's always CHEAPer buying a real solar system, than those portable systems.

Your budget of 500,000 naira should cover you if properly used. Just that you WOULD have to rely on mix of NEW & USEd items.

Buy brand new Battery (only buy USED if you or whoEver is helping you, knows what you/they doing)
Buy other things USED

In all, na that your TV go be load. Hopefully it ain't plasma to begin with.

Now to answer your question directly, MTN Luminous can't power your load. Hopefully, you very much aware you still have to make daily subscriptions

dapsyra:
There is no science in your assertion. Never say never.

Most solar panels are rated at 25deg. temperature and 1000W/m² insolation. This implies that when those conditions are met, the panel will produce 100% of the rated power. When conditions are exceeded, the panel will produce above 100% of rated power. Similarly, when conditions are suboptimal, the panel will produce below rated value.

For every degree above 25, the solar panel will derate by a factor called Temp Coefficient. Conversely, the panel will over produce for every degree below 25 by same factor.

During raining season, especially immediate after the rain, conditions might align favourably. Temp is well below 25deg, the sky is blue because rain have cleared the clouds, so insolation is above 1000W/m², panels have been washed clean by rain and panels are optimally aligned. Under these conditions, any reputable panel will produce well above its rated power.

I have seen 625w panels producing over 750w under favourable conditions. This is not a case of dodgy SCC over stating production. Measurements were recorded by Midnite Classic 150 SCC -one of the best SCC ever made.

Temperature well below 25°C in Nigeria during the sunny time of the year, where? My panels generally sit around 40°C, for example. Yes, even after rains.

The average solar setup in this country is probably never going to make higher than 90-95% of rated output at any time in its lifespan. And if a charge controller or inverter displays a reading of over 100%, odds are, well, the reading is wrong.

Facts are sacred. Ignorance is bliss. Peace unto all men.

HeavenlyBang:
Temperature well below 25°C in Nigeria during the sunny time of the year, where? My panels generally sit around 40°C, for example. Yes, even after rains.

The average solar setup in this country is probably never going to make higher than 90-95% of rated output at any time in its lifespan. And if a charge controller or inverter displays a reading of over 100%, odds are, well, the reading is wrong.

Dam5reey1:
There is High Voltage PV input for a while now, Victron has 48V version, SMS a cheaper option as well 48V

It is a technology thing.. 150V uses Buck converters.

High VOC CC operating like the High voltage inverters. Where DC is converted directly to AC then charge or power load.

Pls can you point me to the victron and sms CCs you are talking about?

dapsyra:
Facts are sacred. Ignorance is bliss. Peace unto all men.

Facts aren't facts just because you wish them to be. Peace unto all men.

isangjohnson:
I need 300ah Eve cells.

Available

bobmalu83:
@Obnoxious2001 Good morning Boss
Please can you help me with the inverter Technician phone contact in Asaba to fix my 10kva Felicity Inverter. My contact is oh8oh68396438. Thanks

No vex boss it skipped my mind.

On it

Hello House

Available now

8.3kwh 24V lithium Battery

8000 cycles
4.3 inch touchscreen
200a charge and discharge.
1A Active balancer
Communication: CAN, RS485, RS232
Supports Bluetooth
Parrallel support
Low Voltage and Over voltage protection
Over current protection
Over temperature protection
Shortcircuit protection
Sturdy Metal case
Solid Handles
Warranty - 3 years

Price - 2 million

Call/chat - 08117398294 to order

bassdow:
It's always CHEAPer buying a real solar system, than those portable systems.

Your budget of 500,000 naira should cover you if properly used. Just that you WOULD have to rely on mix of NEW & USEd items.

Buy brand new Battery (only buy USED if you or whoEver is helping you, knows what you/they doing)
Buy other things USED

In all, na that your TV go be load. Hopefully it ain't plasma to begin with.

Now to answer your question directly, MTN Luminous can't power your load. Hopefully, you very much aware you still have to make daily subscriptions

Can anyone recommend a good technician in kaduna?

Royle2014:
Guys. My Gooloo Gtx300 portable generator just stopped working. No display when, no power doesn't even charge. Please any repairers in Delta or near Delta? Or any diy guidance

Post pics of the product

With Tier 1 charge controllers and Tier 1 panel, properly oriented and cable sized properly. Panels will do over 100%.

Na toys no dey reach full capacity..

HeavenlyBang:
Facts aren't facts just because you wish them to be. Peace unto all men.

Check page 107 of this thread @ https://www.nairaland.com/do_share?post=37268840&session=33A94B217830FD3EB338DDD9B4DC93149EF83009291C31D52416BF34D34907D7&redirect=%2Fdurodee%2Fposts%2F12%2337268840 🥖 a post I made about 9 years ago with harvest from 1400w thin film panels generating instantaneous yeilds exceeding 1600. Panels were DuPoint and they were connected in series to 60 amp iTracer MPPT CC

dejavus:
Stop saying what you don't know! I spoke with another "Solar Installer" until i showed him proof it is possible.

Do not forget the panel wattage are rated +/- in terms of efficiency.

Below is my own Solar setup showing the Specs sheet.

According to the spec sheet 16 x 390W is meant to be 6,240W @ 100% while you can see I was getting 6,340

I see you're selling to grid at 250V. You definitely dey obodo ioyibo.

HeavenlyBang:
Temperature well below 25°C in Nigeria during the sunny time of the year, where? My panels generally sit around 40°C, for example. Yes, even after rains.

The average solar setup in this country is probably never going to make higher than 90-95% of rated output at any time in its lifespan. And if a charge controller or inverter displays a reading of over 100%, odds are, well, the reading is wrong.

Wrong assumptions. Men have tested and showed that clamp meter, bms and CC are in agreement and that 100% has been exceeded many times.

On many occasions, in many places in Nigeria, on a clear day, insolation is usually in excess of 1000w/m2.
1000W/m2 is not the maximum solar insolation you can get but just the test condition in the lab.

Kaduna Town? If yes, send DM

samistry:
Can anyone recommend a good technician in kaduna?

Brand new unopened 10kwh lithium battery by Aurora for 2.2m.

Get a buyer and get 100-200k free.

Location is Abuja.

First come, first serve.

mank1234:
Wrong assumptions. Men have tested and showed that clamp meter, bms and CC are in agreement and that 100% has been exceeded many times.

On many occasions, in many places in Nigeria, on a clear day, insolation is usually in excess of 1000w/m2.
1000W/m2 is not the maximum solar insolation you can get but just the test condition in the lab.

It is simple really. The ratings on the panels were measured under certain conditions which are listed. If those conditions are EXCEEDED, the measured wattage will go up and exceed the label ratings. It is science. I had also briefly seen my yield exceeding the label. And my panels are even 2nd tier Flame solar panels.

However, it is also important to recognize that many charge controllers tend to show higher yield than the actual yield. I don't know whether this is a limitation of the measuring equipment or deliberate fraud.

durodee:
Check page 107 of this thread @ https://www.nairaland.com/do_share?post=37268840&session=33A94B217830FD3EB338DDD9B4DC93149EF83009291C31D52416BF34D34907D7&redirect=%2Fdurodee%2Fposts%2F12%2337268840 🥖 a post I made about 9 years ago with harvest from 1400w thin film panels generating instantaneous yeilds exceeding 1600. Panels were DuPoint and they were connected in series to 60 amp iTracer MPPT CC

Fair enough, I concede.