Solarrookie:


Thank you King!

EPEver is premium but have you used PowMr?

I saw videos with some people saying that the Charge controller is less efficient and the 60A is actually 40A.

It's cheap though.

Ojeysky, I sight you!

Epever isn't so premium but it's fine.
I haven't used the others but have read somewhat good reviews about the one you mentioned.

Limited stock! HURRY!!

Quanta 200a battery ..... 138,000 "2 units above" , 140,00 "unit price".

Exulted 230a Tubular battery.... 120,000

Genus 230a lead carbon Tubular battery... 130,000

Ritar 200AH 12V .... 125,000

Ritar 150AH 12V slim ..... 105,000

Ritar 105AH 12V Slim ... 85,000

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CALL ONLY:: 081-350-31951
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Valto:
from the sticker pasted on the supposed canadian solar. i seriously doubt the authenticity. this is likely an alaba made!

Valto Valto

I am looking to purchase/upgrade to a Lithium battery pack preferably Pylontech or Weco.
BYD is preferred actually but it's a bit more expensive.
Between 7.5 to 12.5 kwh depending on price
The battery will go with a Victron multiplex(already owned)
Will also need a good MPPT charge controller 60 A and Victron colour control GX
Can anyone supply this?
Need this asap
I am based in Amuwo , Lagos

wilmaria14:
and what do u say about dis sir

Those who "claim not to be pros but we know them" might hate me for saying this (as it's something anyone who's done reasonable research should know, long-time installers know and copycats might know with this post) but ... you should by now have realised Canadian Solar modules aren't made in Canada.

wilmaria14:
now see dis one and tell me d one dat is real and not d last one is d one u just post sir

Pray tell us, how much is the CS6K-270P?

Saipro:

Those who "claim not to be pros but we know them" might hate me for saying this (as it's something anyone who's done reasonable research should know, long-time installers know and copycats might know with this post) but ... you should by now have realised Canadian Solar modules aren't made in Canada.

Born and bred in China, the main brain behind it, Chinese

Good day Gurus in the house,
I would like to know how I can best protect my solar system from thunder and lightning. I told the installer to earth the solar panels and the inverter but be refused telling me it's very wrong to "connect AC to DC"
I really don't understand his point and he wouldn't explain himself. He said the '3rd' wire in the solar cable must be connected to a thunder arresting device which he would install for me for 250k.

Please, is he right?
Can the copper earth rod device be used instead because I can't afford 250k, besides the building is a bungalow?
Can he connect the earth wire in the solar cable and inverter to the copper earth rod?

Kindly advise.
Thanks in anticipation.

Sequel to the question above, can thunder affect a setup with a separate wiring that is not connected to the grid (NEPA) wiring? That is, the setup has just a few points for powering appliances, runs purely on solar without any contact with the main house wiring.
Will thunder still affect it?

I used to think that thunder/lightening strike passes through the wires coming from the grid (NEPA) pole so if the setup has no contact with that, it is safe from thunder wahala? Is my thinking correct?

cc: Ojeysky, saipro, valto, ceaser

If there is no space between the roof and the panels and the panels are sitting on roof directly then when the panels heat up their production will drop because their isn't any air pocket to either cool it isolate the heat from the pan to the panels and vice versa.

I am not confident of a percentage to give but it's not so ideal sha

IYGEAL:


Does this describe using binding wires to tie the panels on the roof? To what extent does it make the panels inefficient?

Na so my panels dey o

My knowledge here is a bit limited but
If thunder struck at some distance it leaves the air charge and that dissipate to surrounding environment current carrying conductors, which will induct them with the voltage of the ligthing .... Say like a 1kV

On getting to your panels cable they will be charged likewise your panel frames but because the frames are say earthed...... The voltage is quickly discharge to earth but as for your panel cables the induction continues but say for your SPD with a Uc- clamping voltage close to your CC voltage .. It shunts the excess voltage to the earth and all is well.

Problem is if your earth is bad .... Then. You might be in soup

These are my own opinion

eleojo23:
Sequel to the question above, can thunder affect a setup with a separate wiring that is not connected to the grid (NEPA) wiring? That is, the setup has just a few points for powering appliances, runs purely on solar without any contact with the main house wiring.
Will thunder still affect it?

I used to think that thunder/lightening strike passes through the wires coming from the grid (NEPA) pole so if the setup has no contact with that, it is safe from thunder wahala? Is my thinking correct?

cc: Ojeysky, saipro, valto, ceaser

A well buried 6ft copper earth rod will do just what you need for you but ensure that

1. There is conductivity between panels and frame

2. The third cable in stealth of PV cable isn't used but say a okay guage flex cable

3. All Earth can terminate at your new earth point now.

4. If cash dey SPD won't be a bad idea.

Cheers

peterpeteru:
Good day Guru. He said the '3rd' wire in the solar cable must be connected to a thunder arresting device which he would install for me for 250k.

Please, is he right?
Can the copper earth rod device be used instead because I can't afford 250k, besides the building is a bungalow?
Can he connect the earth wire in the solar cable and inverter to the copper earth rod?

Kindly advise.
Thanks in anticipation.

Hey brother
I can get you a sweet deal on your battery storage using like six 2.4KWh Pylontech or if BYD LVL premium 15.4KWh, if interested we can juxtapose what best and maybe you can do it modularly as cash comes in. Contact is in bio.

Saipro can link you up with many if your victron equipment accessories but only that fails I can be of help too

AkoEja:
I am looking to purchase/upgrade to a Lithium battery pack preferably Pylontech or Weco.
BYD is preferred actually but it's a bit more expensive.
Between 7.5 to 12.5 kwh depending on price
The battery will go with a Victron multiplex(already owned)
Will also need a good MPPT charge controller 60 A and Victron colour control GX
Can anyone supply this?
Need this asap
I am based in Amuwo , Lagos

You can kindly check my bio for contact to further discuss this at your convenience

adrusa:


If I can get any of them for good prices. The office is paying, so there is a little latitude here.

Solarrookie:


Thank you King!

EPEver is premium but have you used PowMr?

I saw videos with some people saying that the Charge controller is less efficient and the 60A is actually 40A.

It's cheap though.

Ojeysky, I sight you!

There was a time I was gunning for Epever several years back but I will pick PowMr over EpEver (considering functionality and cost). Nevertheless both of them are not "so called" premium, because there are still the Victrons etc

WE BUY DEAD/SCRAP BATTERIES!!!

We also buy off scrap/dead deep cycle batteries from any state to Lagos(T&C applies) .

12v 200a ..... N16,000
12v 150a.......N12,000
12v 100a.......N8,000
2v 500a ......N5,500

If outside Lagos state , send the scrap batteries to your nearby Lagos park & get your payment alert immediately after confirmatory remarks from me with the transport company manager / secretary or driver .

Contact,
Smartcell global services
CALL:: 081-350-31951
WHATSAPP::: https:///2348170385620

CANADIAN SOLAR PANELS NOW AVAILABLE FOR ORDER !!


Canadian solar panels:
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Contact,
Smartcell global services
CALL:: 081-350-31951
WHATSAPP::: https:///2348170385620

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7) Foreign pro solar roof mount set "Comfortably takes 4 units of 300-500w panels" ..... 34,000

WeCO ESS 5k3 lithium battery, 5.3kwh 51.2v ... 1.5m (Expecting stock)

9) WeCO ESS 4K4 lithium battery, 4.35kwh 51.2v ..... 1.350m (Available)

10) Quanta 200a battery ..... 138,000 "2 units above" , 140,00 "unit price".

11) Exulted 230a Tubular battery.... 120,000

12) Genus 230a lead carbon Tubular battery... 130,000

13) Ritar 200AH 12V .... 125,000

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AkoEja:
I am looking to purchase/upgrade to a Lithium battery pack preferably Pylontech or Weco.
BYD is preferred actually but it's a bit more expensive.
Between 7.5 to 12.5 kwh depending on price
The battery will go with a Victron multiplex(already owned)
Will also need a good MPPT charge controller 60 A and Victron colour control GX
Can anyone supply this?
Need this asap
I am based in Amuwo , Lagos

Hello, you can simply contact us for Schneider , victron , weco , pylontech , magnum PT100 product ..

WECO LITHIUM BATTERY NOW AVAILABLE! GET YOURS NOW!!

WeCO ESS 5k3 lithium battery, 5.3kwh 51.2v ... 1.5m (Very Limited stock)

WeCO ESS 4K4 lithium battery, 4.35kwh 51.2v ..... 1.350m

Product comes with 10 years warranty and above 70% cyclic life .

SmartcellNuggets : Once you got a solar panel on a roof, energy is free. Once we convert our entire electricity grid to green and renewable energy, cost of living goes down.

Contact,
Smartcell global services
CALL LINE::: 081-350-31951
WHATSAPP LINE::: https:///2348170385620

olopan:
If there is no space between the roof and the panels and the panels are sitting on roof directly then when the panels heat up their production will drop because their isn't any air pocket to either cool it isolate the heat from the pan to the panels and vice versa.

I am not confident of a percentage to give but it's not so ideal sha

I see. These things must be affecting my harvest.

olopan:
A well buried 6ft copper earth rod will do just what you need for you but ensure that

1. There is conductivity between panels and frame

2. The third cable in stealth of PV cable isn't used but say a okay guage flex cable

3. All Earth can terminate at your new earth point now.

4. If cash dey SPD won't be a bad idea.

Cheers

Many Thanks Boss!
By 'default' design, is there conductivity between the panel and the frame?
If no, kindly suggest how this can be achieved.
More blessings!

Please note that my method is crude, cost effective and efficient too, designed by me and not a method abide by any intl. Code

Rails and panels come anodized - so no conductivity

To penetrate to the conducting part, fairly sand off the surface of connections and link together from there using a good lug or buy those clip like things that bits into the rail or panel to do above mentioned.

peterpeteru:



Many Thanks Boss!
By 'default' design, is there conductivity between the panel and the frame?
If no, kindly suggest how this can be achieved.
More blessings!

NiyiOmoIyunade:
This is a good installation to have under one's belt.

Since it is a factory, most of the energy demand would be day time so perfect case for an AC coupled install or microinverter deployment. It would be prudent to overspec the PV requirements and also incorporate remote Gen start or mains supply on demand for a stable system. Victron with its Power Assist features will allow use of a relatively small or undersized generator to support the loads and thus reduce overall system deployment and running costs.

I suspect that the factory will not run heavy at night so battery requirements may not be too crazy - PylonTech or WECO or even Alpha ESS in their stacked configuration should handle the needs reliably.

As to inverters, your favorite Victron 15kva can be used in a parallel 3 phase config to support a total of 180kva 3 phase. 4 units in parallel per phase and 12 units in total.

No it won't cost billions - a couple of hundred millions should sort this out.

One such job well executed, a solid maintenance contract in place and the installer is made for life.

Well said and if one wants to make it even more neater, reliable and cost effective at the same time. Go Deye hybrid with up to 16 parallel and 3 phase support with each unit taking over 10kw PV.
Men that thing bad gan

olopan:
Please note that my method is crude, cost effective and efficient too, designed by me and not a method abide by any intl. Code

Rails and panels come anodized - so no conductivity

To penetrate to the conducting part, fairly sand off the surface of connections and link together from there using a good lug or buy those clip like things that bits into the rail or panel to do above mentioned.

For the lightening/thunderstorm, is the problem only from the pv side or both pv and ac input. Because I lost an inverter to thunderstorm recently

ojeysky:



There was a time I was gunning for Epever several years back but I will pick PowMr over EpEver (considering functionality and cost). Nevertheless both of them are not "so called" premium, because there are still the Victrons etc

Thank you so much King!

I appreciate your wise counsel.

IYGEAL:


I see. These things must be affecting my harvest.

u still looking for this? someone just posted on fb...

olopan:
Please note that my method is crude, cost effective and efficient too, designed by me and not a method abide by any intl. Code

Rails and panels come anodized - so no conductivity

To penetrate to the conducting part, fairly sand off the surface of connections and link together from there using a good lug or buy those clip like things that bits into the rail or panel to do above mentioned.

All right sir.
One last question for now, please
Can my solar system of 3Kva and 500Ah wet cells batteries power a 1.5hp submersible pump or would you advise I stick to my 3Kva generator in pumping?

Thanks a tonne!

Valto:
u still looking for this? someone just posted on fb...

I might still need it. My hands are tied at the moment.

Occasionally when there is no sunlight, and coincidentally there is reasonable utility, I ramp up my AC charge rate to fill the gap. My monthly estimated billing put to use today.

0 8 0 8 1 1 4 4 4 4 2 or sales@luminanttechsystems.com please

We have Pylontech US2000 and US3000 and Victron GX devices for sale. We can also assist with the PylonTech and Victron integration

AkoEja:
I am looking to purchase/upgrade to a Lithium battery pack preferably Pylontech or Weco.
BYD is preferred actually but it's a bit more expensive.
Between 7.5 to 12.5 kwh depending on price
The battery will go with a Victron multiplex(already owned)
Will also need a good MPPT charge controller 60 A and Victron colour control GX
Can anyone supply this?
Need this asap
I am based in Amuwo , Lagos

peterpeteru:


All right sir.
One last question for now, please
Can my solar system of 3Kva and 500Ah wet cells batteries power a 1.5hp submersible pump or would you advise I stick to my 3Kva generator in pumping?

Thanks a tonne!

500ah at 48v, will power it ok.
ar 24v, not so ideal, will power it, but not good for long term health of the battery

Peterlove11:



For the lightening/thunderstorm, is the problem only from the pv side or both pv and ac input. Because I lost an inverter to thunderstorm recently

Both, you need ac and dc surge arrestor and a separate ground spike different from the lightning spike and grounding system of the house

S