NewStats: 3,262,377 , 8,176,967 topics. Date: Monday, 02 June 2025 at 04:54 AM 1u4s5c

My yield seems to drop significantly during the dry season compared to raining season even though there's an increase in the amount of sunlight. Please what could be the reason for this?

bsideangel:
My yield seems to drop significantly during the dry season even though there's an increase in the amount of sunlight. Please what could be the reason for this?

There is more heat generated. Plus sky are not clear.

bsideangel:
My yield seems to drop significantly during the dry season compared to raining season even though there's an increase in the amount of sunlight. Please what could be the reason for this?

Voltage is inversely correlational with heat. s are photo-voltaic.

Dust in the air, dust on s.

Even with all that, though, there's still a net increase in total energy per day compared to rainy season sha.

.

justcallmenuel:
8kva 48v felicity hybrid inverter (IVEM) available, #900,000. Call/whatsapp me on 08168986461

Are you working for the Felicity with office @ Plot 1 Tomez Avenue Ago Palace?

Are the felicity product you sell warranted by the same Felicitynng Solar?

Thanks

Hi, experienced folks,

I have an Africell Solar of 180Watts but my PWM (I have done all the correct settings on it) shows that this does not output anything beyond 90Watts (14.4V and 6Amps) on a peak sunlight . This is 50% efficiency. Infact it goes lower at some point.

My question is, could this be from my PWM controller? Is it limiting the output from the to that very low value ?

If I decide to get an MPPT controller, will there be a positive difference?


Or should I just add another ?

Thanks in anticipation.

Ithream:
Hi, experienced folks,

I have an Africell Solar of 180Watts but my PWM (I have done all the correct settings on it) shows that this does not output anything beyond 90Watts (14.4V and 6Amps) on a peak sunlight . This is 50% efficiency. Infact it goes lower at some point.

My question is, could this be from my PWM controller? Is it limiting the output from the to that very low value ?

If I decide to get an MPPT controller, will there be a positive difference?


Or should I just add another ?

Thanks in anticipation.

Have you tried taking a regular reading with a multimeter?

HeavenlyBang:


Have you tried taking a regular reading with a multimeter?

Oh wow! Great idea. I’ve never tried this. Thanks!

Any multimeter recommendation(s) I could buy?

Cloud cover,
Dust,
Harmattan Haze,
Higher Temperatures, if mounted directly on or very close to the roof surface.

bsideangel:
My yield seems to drop significantly during the dry season compared to raining season even though there's an increase in the amount of sunlight. Please what could be the reason for this?

Interested

GloryJoyeux:
Hello all,

I have an extra solar assistant device for sale if interested. I am currently using the raspberry pi 5 version.

It has never been used/activated.

You can also visit their website to know if your device is compatible with it.

I got it for 180usd and that is not inclusive of shipping or tax. However, if you have a reasonable offer, just quote this message and I will respond to whomever gives a satisfactory bid.

GloryJoyeux:
Hello all,

I have an extra solar assistant device for sale if interested. I am currently using the raspberry pi 5 version.

It has never been used/activated.

You can also visit their website to know if your device is compatible with it.

I got it for 180usd and that is not inclusive of shipping or tax. However, if you have a reasonable offer, just quote this message and I will respond to whomever gives a satisfactory bid.

How does this work biko?

IyanAtiEgusi:
liar

Seriously? Like I need to prove anything to a faceless person

gameboy727:
Good evening house. I made the below rough estimate on what I'll need to run a 32inch TV, a sound bar, a ps4, 1 fan and 3 energy bulbs(not all in use at the same time). I don't know if it is viable. Your advice would be highly appreciated. Please the budget can't go beyond 650k.

Please go for lithium... The discharge rate of lead acid battery is too fast. Tubular is just bulky for nothing

Drgreatone:

My oga at the top. Thanks for the other day. Waybilled a 11kva inverter to me in Abk from Kano via their Lagos office. Sceptical initially but he came through.
NB: Client specifically asked for that model and it wasnt available in Lagos

Anytime for you Boss

Ferdiwar:
Good afternoon, I would appreciate your response to below questions.

Is the price for the 17kwh in the picture or the 15kwh in your post?

Which BMS is in it?

Thank you.

Yes, the price in the picture is for 17.92KWH

Hi House,

Please between Amaron Quanta 200 Ah Dry cell battery and 12v 2.2kw lifepo4 lithium battery from valto.

Which should I go for?

Load : (255 watt)
1. 55 inch TV 100 watt.
2. Fan 45 watt.
3. 2 bulb 10 watt.
4. LG inverter fridge 100 watt.

amicdan:
Hi House,

Please between Amaron Quanta 200 Ah Dry cell battery and 12v 2.2kw lifepo4 lithium battery from valto.

Which should I go for?

Load : (255 watt)
1. 55 inch TV 100 watt.
2. Fan 45 watt.
3. 2 bulb 10 watt.
4. LG inverter fridge 100 watt.

LifePO4 is not to be compared with any lead acid of topmost grade sef.

Charge controllers for sale.

1. 60 amps felicity mppt N100k. Bought brand new and used for 2 months before upgrading to hybrid.

2. 60 amps pwm N20k

I'm based I'm Benin. Call/WhatsApp 08036761triple8.

Hello Guys,

Good morning....

Our product offerings include, but are not limited to, the following:

JA 580 Mono Solar s
5kWh/48V BYD Lithium Batteries
Leoch Lead Carbon 12V 200Ah Batteries
Voltronic Hybrid Inverters-3KW & 5KW
Victron Battery Inverters-3KVA/5KVA/8KVA/10KVA( Multiplus & Quattro brand)
String Inverters-20KW/50KW/60KW/100KW ( Huawei & Goodwe brand)
We believe that these high-quality products would be an excellent fit for your business. We would be thrilled to have you our list of esteemed dealers and work together to expand the reach of these products.
Please let us know if you are interested in exploring this partnership further. We also sell Perkins, MTU and Gas Generators ranging from 15kva-2500kva.

580w s = ₦155,000 EACH
Battery = ₦400k each

Whatsapp or Call: 08033664334

amicdan:
Hi House,

Please between Amaron Quanta 200 Ah Dry cell battery and 12v 2.2kw lifepo4 lithium battery from valto.

Which should I go for?

Load : (255 watt)
1. 55 inch TV 100 watt.
2. Fan 45 watt.
3. 2 bulb 10 watt.
4. LG inverter fridge 100 watt.

The only reason you should go for a LA ahead of a lifepo4 battery is if one is "lazy" (I do not mean this in a bad way) and cannot be bothered to maintain or keep up to date with RE news and "stress".

LA can take more abuse and neglect (somewhats), but in every other way the chemistry is far inferior to lifepo4, especially in our part of the world where we don't have freezing weather.

AndroBlaze:


The only reason you should go for a LA ahead of a lifepo4 battery is if one is "lazy" (I do not mean this in a bad way) and cannot be bothered to maintain or keep up to date with RE news and "stress".

LA can take more abuse and neglect (somewhats), but in every other way the chemistry is far inferior to lifepo4, especially in our part of the world where we don't have freezing weather.

LA is fuckin garbage tbvh.

All one needs to do is think about how unreliable the average car battery is.

ajabani4allah:


I am using Qasa 300W dry iron and it's working fine

I have finally bought the iron few minutes ago. Thanks thanks thanks. . My battery will rest after loading its life with 1100w iron at 90A iron on 100ah. Which lead acid go survive this kind ruggedity?

Though am used to steam iron functions but this era is teaching us to seek for alternatives. I had to spray water via a spray bottle .

Exactly 300w!!!

Once again thanks bro.

HeavenlyBang:


LA is fuckin garbage tbvh.

All one needs to do is think about how unreliable the average car battery is.

Car batteries?
No go there ooo.

dollarnaira:


I have finally bought the iron few minutes ago. Thanks thanks thanks. . My battery will rest after loading its life with 1100w iron at 90A iron on 100ah. Which lead acid go survive this kind ruggedity?

Though am used to steam iron functions but this era is teaching us to seek for alternatives. I had to spray water via a spray bottle .

Exactly 300w!!!

Once again thanks bro.

How did they manage to make a 300w iron?

I'm guessing it takes longer to heat up?

HeavenlyBang:


How did they manage to make a 300w iron?

I'm guessing it takes longer to heat up?

Heats up within few seconds. Bros it works like a regular iron. I was amazed. I will try it again tonight.

Modified:

Gets fully hot less than a minute.

Chief, how much did you get it?

dollarnaira:


Heats up within few seconds. Bros it works like a regular iron. I was amazed. I will try it again tonight.

Danibestguy:
Chief, how much did you get it?

Bought 15k from physical shop here.
Jumia 18k

GloryJoyeux:
Hello all,

I have an extra solar assistant device for sale if interested. I am currently using the raspberry pi 5 version.

It has never been used/activated.

You can also visit their website to know if your device is compatible with it.

I got it for 180usd and that is not inclusive of shipping or tax. However, if you have a reasonable offer, just quote this message and I will respond to whomever gives a satisfactory bid.

Does solar assistant work with cworth inverter?

Iinnov8:
Price: 48,000 for 12v. 50,000 for 24v

Intelligent 20A battery charger, suitable for lithium and lead acid batteries as seen in video test.

Charger indicator light turns red when charging and turns green when battery is full

Charger comes with alligator clips for easy and fast connection, and s maximum charging voltage of 14.6v for 12v batteries and 29.2v for 24v batteries

s input AC voltage of 180v - 240v and comes with necessary protection against over-current, over-voltage, low-voltage and short circuit.

Charger is built to last. The casing and cables of the charger don't get hot while working.

Charger comes with a free multipurpose/travel adaptor to ensure a dedicated and secured connection without partial s

Pardon my crude video test, I am not an excellent content creator like Dam5reey...

https://www.youtube.com/watch?v=_totImjT-Qs?si=P8qB_vGDwcUzf6Sz

No 48v?

Please is there anyone selling this type of inverter here?

vicarsenal:
Please is there anyone selling this type of inverter here?

available bro. 12v 1000w(500w continuous power) pure sine wave inverter (no casing) available @55k

12v 1600w (800w continious power) pure sine wave inverter (no casing) available @ 65k

whatsapp 08020574628 or telegram@ValtechEnergy