wilmaria14:



Controller 60A 23,000 pwm
60A mppt 110k Felicity
Inverter 2.5kva 190k
Battery
200Ah 140k block
220Ah 175k tubular
Panel 36k brand new

Who am I seeing here?
Wilmaria?

ameh99:
3.2v 100AH lifepo4 prismatic available
location: Abuja

call/whatsapp 09068448005

are these brand new or used cells?
done any capacity testing on them?..if yes what value

what is your price for each cell?

If you feel the price is really good, then I suggest you buy it first and ask questions later. The panels will be useful to you one way or the other.
One way you can deploy it is to buy another charge controller that can work with this new solar panel.
My thoughts.

Cutezt:
Hello house, good evening.

So I have a setup of 3 pieces of 250w panels on a 1.5kva inverter and 2 batteries, but it doesn't charge fast enough with the panels, I figured that it needed more panels and someone is offering me a brand new 520 wats panel at a good price, however, I refused buying cos I read that joining panels of different wattage together is not a good idea, however, I went ahead to ask my installer if the panels can work together and to my shock, he says they will work fine. I am sceptical about it and don't trust his judgment on this one, so I decided to ask the professionals in the house, what are the pros and cons of joining panels of different wattage with such wide margin?

Cc - Valto brightk Iinnov8
dacool1
mctfopt and anyone that cares to help. Thank you.

Na wa... small let us play small and do small addition na em you go carry further maths test book come out? Sombori cannot play with you.

Anyway, it is interesting how knowledge of technology can be used to manage cost, improve security and even provide entertainment that others pay a premium for.

jonescosmos:
Sorry my response is coming a bit late, was actually on transit.

Squid actually still makes top 3 of top 10 best Cache and Proxy Servers till date. However, caching also has some drawbacks. Caching can introduce inconsistency, as the cached data may not reflect the latest changes or updates on the server. Caching can also introduce complexity, as the web application needs to manage the cache expiration, validation, and invalidation policies. One of the reasons that has slowed down the use of Cache servers in a today's internet surfing is the dynamism of data update. With the exponential rise in the use of Social Media Updates, Ads, ChatGPT, SSL enforcement, etc, it has become so important for a web server to serve current or most recent data rather than a stale data.

That being said, NGINX is one of most popular open source reverse proxy servers for Linux. It's lightweight, fast, and offers a range of features such as load balancing, HTTP caching, SSL/TLS encryption, and more. NGINX is widely used by web developers and is particularly useful for serving static content, handling SSL certificates, and serving as a reverse proxy for HTTP/HTTPS traffic. NGINX is fast and scalable, making it ideal for high-traffic websites. It's also easy to configure and has excellent documentation. The only negative thing about NGINX is that it does not offer a built-in GUI interface, which may make it difficult for some users to manage.

There exist several other Cache and Proxy Servers eg:, Apache HTTP Server, HAProxy, Varnish, Traefik, Pound, Caddy, Privoxy, SwiperProxy, Tinyproxy, Skipper, Varnish Cache, Nuster, Polipo, etc.

Whichever choice you make from the list above, There are some options that you must consider a must have for your Cache Server which includes but not limited to:

Purge cache: this allows you to refresh cached files. Some providers only allow entire cache storage refreshing. Some CDN providers also limit the number of purges allowed over a predetermined period. The effectiveness of a purging request is determined by the time it takes to propagate through a network.

Never/always cache: this control allows you to manually override cache headers and tagging files that are always served from cache or those that have never been served. This control is useful in cache management, especially when used with bulk management options that allow the applications of these directives to file groups e.g., all JPG files in images/templates/folder.

Period cache: this is a refinement of the always cache control. It allows you to create a specified period when the object is to be served from the cache before refreshing. Cache for period can be accessed from the CDN GUI for easy management of specific files. This is a useful option when used for bulk file management, e.g., all JS files cached for at least five days. and the list goes on.

In conclusion, choosing right cache and proxy server for your environment depends on your specific needs and requirements. All of servers listed above offer unique features and capabilities that can be tailored to meet your specific needs. Whether you're looking for a lightweight server for a small website or a high-performance server for a large web application, there is always an open-source cache and reverse proxy server for Linux or other environments that will meet your needs.

Laf wan kee me here ooo.

ojesymsym:
Na wa... small let us play small and do small addition na em you go carry further maths test book come out? Sombori cannot play with you.

Anyway, it is interesting how knowledge of technology can be used to manage cost, improve security and even provide entertainment that others pay a premium for.

ojesymsym:
Na wa... small let us play small and do small addition na em you go carry further maths test book come out? Sombori cannot play with you.

Anyway, it is interesting how knowledge of technology can be used to manage cost, improve security and even provide entertainment that others pay a premium for.

As in, baba came out gun blazing...lol...I try my best to follow the conversation, but the unfamiliar lingos make me lost. Men don really go far for this renewable energy waka o

Nooo, nothing wen dat baba talk de related to renewable o... So do not be too hard on yourself. It is a follow up on another side talk about internet service providers and then internet and then servers.

It just tells you this thread has various professionals.

odimbannamdi:




As in, baba came out gun blazing...lol...I try my best to follow the conversation, but the unfamiliar lingos make me lost. Men don really go far for this renewable energy waka o

ojesymsym:
Na wa... small let us play small and do small addition na em you go carry further maths test book come out? Sombori cannot play with you.

Anyway, it is interesting how knowledge of technology can be used to manage cost, improve security and even provide entertainment that others pay a premium for.

lol . Na really play small

ojesymsym:
Nooo, nothing wen dat baba talk de related to renewable o... So do not be too hard on yourself. It is a follow up on another side talk about internet service providers and then internet and then servers.

It just tells you this thread has various professionals.

No wonder! Make I use another lens go read am again...

Jefferyzz:
Put price. It not always easy to b adding contact just because person ask for price. If ur price is fair, the item will market itself.

He won't reply you.

Cutezt:
Hello house, good evening.

So I have a setup of 3 pieces of 250w panels on a 1.5kva inverter and 2 batteries, but it doesn't charge fast enough with the panels, I figured that it needed more panels and someone is offering me a brand new 520 wats panel at a good price, however, I refused buying cos I read that joining panels of different wattage together is not a good idea, however, I went ahead to ask my installer if the panels can work together and to my shock, he says they will work fine. I am sceptical about it and don't trust his judgment on this one, so I decided to ask the professionals in the house, what are the pros and cons of joining panels of different wattage with such wide margin?

Your optimal approach, even though it may result in some power loss, is to connect all the solar panels in parallel. This ensures that the solar charge controller's maximum PV open circuit voltage of 50V is not exceeded.

Alternatively, you could invest in a larger MPPT controller capable of managing higher open circuit voltages.

While it's not advised for maximizing your solar panel's efficiency, you can mix solar panels of different wattages. However, it's crucial to be cautious and ensure you don't surpass the maximum open circuit voltage supported by your solar charge controller.

Mjolnir:


are these brand new or used cells?
done any capacity testing on them?..if yes what value

what is your price for each cell?

Sorry, the person you quoted never replies anyone.

mctfopt:


Sorry, the person you quoted never replies anyone.

That guy is fake.. na piple money e take de experiment 4 dis gp. Dont buy anything from him.

Good evening fam, I have read through all of your suggestions and I have decided to get the panel alongside a 60 mppt charge controller. Thank you very much for your valuable responses.

Can Felicity ivpm inverter 10kva carry 12pcs of 540w panels 3s 4p

Cutezt:
Good evening fam, I have read through all of your suggestions and I have decided to get the panel alongside a 60 mppt charge controller. Thank you very much for your valuable responses.

Good decision, bro. You can reach out to me for the Powmr 60A MPPT charger at good price

Bgee77:
Can Felicity ivpm inverter 10kva carry 12pcs of 540w panels 3s 4p

Yes it will, and that's pretty much the max you can do per unit of the IVPM10048.

https://www.felicitysolar.com/uploadfile/downloads/IVPM-IVPS说明书20221024.pdf
https://www.felicitysolar.com/uploadfile/downloads/M540W说明书.pdf

38pcs of 500w flame solar panels.
3pcs of 10kwh felicity lithium battery delivered to Osapa London, Lekki yesterday morning…

Call/WhatsApp me on 08168986461

Please how do we define "at a good price " on this thread ...
I just dey see at a good price up and Down

Guys, for those who can attend the annual Nigeria Energy Conference is starting today at Landmark Hotel, VI Lagos. It is usually an opportunity to meet directly with suppliers, learn what the new trends in technology are, meet international suppliers who also come to the conference yearly, and also know the direction of government policy with regard to renewable energy.

I could have posted the link to access it but I am not in any mood for one BOT to disrespectfully ban me, so I suggest you google "Nigeria Energy Conference" and preregister to attend if it is something that ticks your fancy.

Those who attend can also share with us whatever new innovations are in the pipeline so that we can as solar enthusiasts position ourselves to be at the forefront of implementation.

ojesymsym:
Guys, for those who can attend the annual Nigeria Energy Conference is starting today at Landmark Hotel, VI Lagos. It is usually an opportunity to meet directly with suppliers, learn what the new trends in technology are, meet international suppliers who also come to the conference yearly, and also know the direction of government policy with regard to renewable energy.

I could have posted the link to access it but I am not in any mood for one BOT to disrespectfully ban me, so I suggest you google "Nigeria Energy Conference" and preregister to attend if it is something that ticks your fancy.

Those who attend can also share with us whatever new innovations are in the pipeline so that we can as solar enthusiasts position ourselves to be at the forefront of implementation.

Nigeria and their haphazard way of doing things.
Last year, the same event took place at the same venue. This year it's here again at the same venue. With little or no publication or adverts, how do people outside Lagos participate? For Example, I can count myself among the first 100 Nigerians who are glued to the news. I didn't come across this except that you have just mentioned it here.

Why won't we emulate other countries in things like this?

For example take a look at MikroTik User Meeting https://mum.mikrotik.com/

this is just one out of many international events. Then our own local events, we can't even rotate it around Nigerian States. What a shame.

jonescosmos:


Nigeria and their haphazard way of doing things.
Last year, the same event took place at the same venue. This year it's here again at the same venue. With little or no publication or adverts, how do people outside Lagos participate? For Example, I can count myself among the first 100 Nigerians who are glued to the news. I didn't come across this except that you have just mentioned it here.

Why won't we emulate other countries in things like this?

For example take a look at MikroTik User Meeting https://mum.mikrotik.com/

this is just one out of many international events. Then our own local events, we can't even rotate it around Nigerian States. What a shame.

This is Nigeria and our things are always done in a peculiar way.
Just like every other sectors, it will take us years to meet up with other countries in energy sector.

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ojesymsym:
Guys, for those who can attend the annual Nigeria Energy Conference is starting today at Landmark Hotel, VI Lagos. It is usually an opportunity to meet directly with suppliers, learn what the new trends in technology are, meet international suppliers who also come to the conference yearly, and also know the direction of government policy with regard to renewable energy.

I could have posted the link to access it but I am not in any mood for one BOT to disrespectfully ban me, so I suggest you google "Nigeria Energy Conference" and preregister to attend if it is something that ticks your fancy.

Those who attend can also share with us whatever new innovations are in the pipeline so that we can as solar enthusiasts position ourselves to be at the forefront of implementation.

Please, we need update on new innovations as I'm working on community solar project.

Am in need of a 2.5-3kva 24v inverter with lifepo4 charging capabilities

jonescosmos:


Yes it will, and that's pretty much the max you can do per unit of the IVPM10048.

https://www.felicitysolar.com/uploadfile/downloads/IVPM-IVPS说明书20221024.pdf
https://www.felicitysolar.com/uploadfile/downloads/M540W说明书.pdf

What if enter VOC ,it can be above 6600w

odimbannamdi:


Good decision, bro. You can reach out to me for the Powmr 60A MPPT charger at good price

How much is it boss?

jonescosmos:


Nigeria and their haphazard way of doing things.
Last year, the same event took place at the same venue. This year it's here again at the same venue. With little or no publication or adverts, how do people outside Lagos participate? For Example, I can count myself among the first 100 Nigerians who are glued to the news. I didn't come across this except that you have just mentioned it here.

Why won't we emulate other countries in things like this?

For example take a look at MikroTik User Meeting https://mum.mikrotik.com/

this is just one out of many international events. Then our own local events, we can't even rotate it around Nigerian States. What a shame.

I beg to differ on this, I got the information almost 3months back and registered for the event almost immediately, I was at the last event and for anyone who registered then, u're always updated with upcoming events; maybe you mail spam filter has been responsible for you not getting the information Abinitio.....

Too bad I might not be able to attend that of the year, but anything can happen.

For those attending you guys should please keep us in the loop. Cheers

Bgee77:

What if enter VOC ,it can be above 6600w

If we are referring to the same Felicity 540W Panel, your VOC per panel is 49.55V.

So 49.55V x 3 pcs (series) = 148.65V (This is less than 195V of max VOC of the Inverter)

You can actually do 3S5P (With 15PCS of Felicity 540W) to max out your 6600W Potential of the Inverter.

saint2ace:


I beg to differ on this, I got the information almost 3months back and registered for the event almost immediately, I was at the last event and for anyone who registered then, u're always updated with upcoming events; maybe you mail spam filter has been responsible for you not getting the information Abinitio.....

Too bad I might not be able to attend that of the year, but anything can happen.

For those attending you guys should please keep us in the loop. Cheers

Good to know this. Thanks.

Cutezt:


How much is it boss?

57,000

isangjohnson:

This is Nigeria and our things are always done in a peculiar way.
Just like every other sectors, it will take us years to meet up with other countries in energy sector.