₦airaland Forum

leTrizzle:
Could you please explain further?

leTrizzle:
Could you please explain further?

Obnoxious2001:
You will need around 10kva considering your start up surge.

Then you where saying 1 battery? What kind of battery where you looking at?

Aside from the solar, I think there is a battery powered circular saw in the market.

Try and explore that option it might be more cheaper than the solar.
It depends on the scale at which you cut wood at the workshop

Obnoxious2001:
You will need around 10kva considering your start up surge.

Then you where saying 1 battery? What kind of battery where you looking at?

Aside from the solar, I think there is a battery powered circular saw in the market.

Try and explore that option it might be more cheaper than the solar.
It depends on the scale at which you cut wood at the workshop

HeavenlyBang:
Just buy a cordless one?

Dreamhans1:
Hmmm you made a lot of sense. I think Ive to investigate if the cordless one have spare batteries

mctfopt:
https://www.nairaland.com/390522/solar-energy-complement-fta/1875#133454990


Lithium battery last longer than tubular ( lead acid) batteries. So you are better off buying lithium.

Also even though the lithium is 100ah, lead acid battery capacity only has 50% usable capacity (without adverse effect on the lead acid battery), so hence 200ah can only be safely discharged 100ah without adverse effect on the lead acid battery. Whereas you can do 80-90% on lithium batteries.

So basically a 100ah lithium is approximately 200ah lithium battery.

Other advantage include that lithium battery is lighter,more compact and charges at a faster rate than lead acid batteries.

Haykay2001:
During my research, I discovered a solar-powered freezer that I believe would be ideal for my customer's ice block production business, enabling them to manufacture ice blocks for sale. Attached is the picture.

Has anyone had hands-on experience with this solar freezer? I've learned that it can operate on both AC and solar power, which is convenient. However, my client's specific requirement is a freezer capable of producing ice blocks, and I'd love to hear from someone with practical experience in this area.

A few weeks ago, we purchased a Hisense chest freezer, which unfortunately turned out to be a disappointing investment. Despite running it for three days, it failed to produce a full ice block, falling short of our expectations.

I'm seeking recommendations for a reliable freezer specifically designed for ice block production, beyond homemade solutions. Your advice would be greatly appreciated.

Will be waiting in the comment section.
Thanks all

Obnoxious2001:
It's does.11e2¹1

You can get from Inco or total

Dreamhans1:
Bros do you use any of this tools, cos the carpenter and furniture people I've been interviewing here are saying the battery power circular cutting machine doesn't last. Tho I'll have a my solar system on standby.

Another disadvantage of the the battery powered is that it'll be close to impossible to under table mount it

Dreamhans1:
Bros do you use any of this tools, cos the carpenter and furniture people I've been interviewing here are saying the battery power circular cutting machine doesn't last. Tho I'll have a my solar system on standby.

Another disadvantage of the the battery powered is that it'll be close to impossible to under table mount it

Ferdiwar:
I use some power tools (excluding the circular saw) and the are all cordless and so far I'll say that the wired ones are way better as they are more powerful and packs more torque.

For commercial use get a wired one and set up the inverter as intended.

3kva to 5kva inverter will handle it well.

Size the battery and panels based on your need.

Ferdiwar:
I use some power tools (excluding the circular saw) and the are all cordless and so far I'll say that the wired ones are way better as they are more powerful and packs more torque.

For commercial use get a wired one and set up the inverter as intended.

3kva to 5kva inverter will handle it well.

Size the battery and panels based on your need.

Obnoxious2001:
Let me find out for you.

I have only seen the table type

I have screenshoted the video where I captured the moment it was been used in a workshop

dollarnaira:
Pix

dollarnaira:
Pix

dollarnaira:
Which point?
Put a mark.

GabrielYulaw:
Apologies. I don't really know how to edit photos and the issue will be resolved via shipping back to the seller. Much thanks.

mctfopt:
I have a feeling 2025 gonna rock

mctfopt:
https://www.nairaland.com/390522/solar-energy-complement-fta/1875#133454990


Lithium battery last longer than tubular ( lead acid) batteries. So you are better off buying lithium.

Also even though the lithium is 100ah, lead acid battery capacity only has 50% usable capacity (without adverse effect on the lead acid battery), so hence 200ah can only be safely discharged 100ah without adverse effect on the lead acid battery. Whereas you can do 80-90% on lithium batteries.

So basically a 100ah lithium is approximately 200ah lithium battery.

Other advantage include that lithium battery is lighter,more compact and charges at a faster rate than lead acid batteries.

Dreamhans1:
good morning, for a system of 3 panel, charge controller, good inverter , 2 lfp. What good products can you recommend for a power need to power a circular cutting machine

HeavenlyBang:
Add budget and rating of the machine.

dollarnaira:
Modern 100L is now 80 or 90w
5 units is roughly 400w or 450w

What is the wattage of the 519L?

Jefferyzz:
10kva might be too expensive for him to setup. My circular saw(power devil) is 1400w, my inverter is 2.5kva transformer based, my battery is 5kw Lifepo4. In my opinion 5kva transformer based inverter will handle the surge fine. I only experience surge when the blade comes in contact with really hard parts of d wood. Extra power is required to cut through that, hence the surge.

ManAdii:
I have new Solar talkers 40a (100V) charge controller for sale.
I also have TBB 1.2kva kenegier pro for sale.