Navasolar Trolley Inverters

Tshepiiii said:
Update: Charged it overnight for 12hours+ but when i removed it from the charger the battery reduced 2 bars and it continued beeping😔
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Was something still plugged into it that would draw power?
 
Tech Guy SA said:
Each their own if it helps got a feedback from a client

said it was raoring fan wise at first then its been dead quiet now.

this was when he just got it and put it on charge. So again depends on the load.
im not sure on the hoops you speak of though
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Again, fan running even with no load. Plugged in or not, as long as the device is on, fan is on.

The lack of information on contactable service staff is an example of a hoop. If the item is purchased on TakeAlot, they'll basically either refund of swop with another one (doubtful, because of the low price at the time).
 
Stephan Maritz said:
Again, fan running even with no load. Plugged in or not, as long as the device is on, fan is on.

The lack of information on contactable service staff is an example of a hoop. If the item is purchased on TakeAlot, they'll basically either refund of swop with another one (doubtful, because of the low price at the time).
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Kinda odd spoke to my client about his one (he had questions regarding loads) he says his is quiet with no load etc.Takalots policy maybe.
 
Tech Guy SA said:
Kinda odd spoke to my client about his one (he had questions regarding loads) he says his is quiet with no load etc.Takalots policy maybe.
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It's not kinda odd. Others here complain about the same thing and also in the reviews.
 
For those who want to try get in the service mode, try combinations of buttons?

Hold button 1+2, 1+4 etc.

There must be a way.
 
Tech Guy SA said:
i know my statement comes from some do some dont.
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Wow, basically a "Too bad so sad, deal with it" response.

This is not aimed specifically at you, but I'd in future be weary of buying these types of devices. Support appears to be non-existent, much the same as the Mecer ones.

I suppose you get what you pay for...unless you're paying R25-40k.
 
Mine is very noisy when charging from the grid. Have put it in spare room with extension to our PC's. Not ideal but the noise is unbearable in a small flat. Keen to try some solar panels to see how noisy the fans run then
 
Stephan Maritz said:
Wow, basically a "Too bad so sad, deal with it" response.

This is not aimed specifically at you, but I'd in future be weary of buying these types of devices. Support appears to be non-existent, much the same as the Mecer ones.

I suppose you get what you pay for...unless you're paying R25-40k.
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you are incorrect

thats not what im saying at all.


everyones set ups in general differ everyones temps around them are different remember these things need to cool down.
https://navasolar.com/contact-us <-- support

Personally id just call. not email

But yes if you want and i mean if you want a whole lot of features yes pay 40-100k but remember

some machines that goes for 50-60k still dont give you fan options at all some just tell you the temps dont even tell you the RPM of the fans (*even though i personally feel that the fans need to be larger to make it more quieter but i have no leaway with factories on that.)

Even my setup i can basically control how the battery drains and charges and thats pretty much it i cant do any of the stuff you guys are asking and it was R35-40k when they were out still works still hear the fan still hear that buzzing sound even at below 300w usage.

Best id say is a inverter that is hooked to your DB board enclosed for any fan noice thats away from where you are.

no its not saying "wow too bad" its just a suggestion even that might not be for some end users. never mind the price tag on those setups and regulations you have to go through for insurance etc.
 
ninjaman509 said:
Mine is very noisy when charging from the grid. Have put it in spare room with extension to our PC's. Not ideal but the noise is unbearable in a small flat. Keen to try some solar panels to see how noisy the fans run then
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Suppose depends on how much its pulling through and yes we in a flat i can hear the fans go when they recharge at 1500W i tone it down just so i can hear the TV (Ecoflow) pro and con on that part
 
Tech Guy SA said:
Suppose depends on how much its pulling through and yes we in a flat i can hear the fans go when they recharge at 1500W i tone it down just so i can hear the TV (Ecoflow) pro and con on that part
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Even when charging at low amps with zero load it's noisy when charging/acting as UPS. When loadshedding is on and its supplying a 9800X3D+3070TI and a 7700K and 1070 gaming pc's it's quiet
 
ninjaman509 said:
Even when charging at low amps with zero load it's noisy when charging/acting as UPS. When loadshedding is on and its supplying a 9800X3D+3070TI and a 7700K and 1070 gaming pc's it's quiet
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gaming or just in windows?


do you have a watt meter by any chance:? use it on the inverter when ti recharges and then use it on the AC of the inverter to see what your setup is pulling i want to see something

and by this i mean when its quiet and you using that PC should be something like 500-600 watts ish (if not tiny more) just a guestimate specificly that 9800X3D-3070Ti as i think that 7700K and 1070 isnt going to draw as much.

Reason i want to see something is that if its charger higher watts for example to the PC thats prob why its so loud cause its pulling more than what you outputting in comparison.
 
Tech Guy SA said:
gaming or just in windows?


do you have a watt meter by any chance:? use it on the inverter when ti recharges and then use it on the AC of the inverter to see what your setup is pulling i want to see something

and by this i mean when its quiet and you using that PC should be something like 500-600 watts ish (if not tiny more) just a guestimate specificly that 9800X3D-3070Ti as i think that 7700K and 1070 isnt going to draw as much.

Reason i want to see something is that if its charger higher watts for example to the PC thats prob why its so loud cause its pulling more than what you outputting in comparison.
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When it is charging with zero load it is loud. When it is not charging (loadshedding) it is quiet whether its under load or not
 
Tech Guy SA said:
you are incorrect

thats not what im saying at all.


everyones set ups in general differ everyones temps around them are different remember these things need to cool down.
https://navasolar.com/contact-us <-- support

Personally id just call. not email

But yes if you want and i mean if you want a whole lot of features yes pay 40-100k but remember

some machines that goes for 50-60k still dont give you fan options at all some just tell you the temps dont even tell you the RPM of the fans (*even though i personally feel that the fans need to be larger to make it more quieter but i have no leaway with factories on that.)

Even my setup i can basically control how the battery drains and charges and thats pretty much it i cant do any of the stuff you guys are asking and it was R35-40k when they were out still works still hear the fan still hear that buzzing sound even at below 300w usage.

Best id say is a inverter that is hooked to your DB board enclosed for any fan noice thats away from where you are.

no its not saying "wow too bad" its just a suggestion even that might not be for some end users. never mind the price tag on those setups and regulations you have to go through for insurance etc.
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You are missing the point seemingly deliberately.

They are noisy with NO load. They are noisy all the time, under all conditions.

And you should know that the R25-40k is the normal retail price, you're just selling them at a loss now (right?)

It's for the exact same device.

As a seller/supplier, I'd have thought you'd be able to provide more insight than point to their website.

I suppose it is what is is.
 
Stephan Maritz said:
You are missing the point seemingly deliberately.

They are noisy with NO load. They are noisy all the time, under all conditions.

And you should know that the R25-40k is the normal retail price, you're just selling them at a loss now (right?)

It's for the exact same device.

As a seller/supplier, I'd have thought you'd be able to provide more insight than point to their website.

I suppose it is what is is.
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I had to word my reply very nicely to not lose my calm. Thanks for saying what needed to be said :ROFL:
 
I feel I'm probably coming across a little strong, but there is no need to derail the thread with posts about lack of support. So this probably don't need to be dragged out anymore.

Perhaps someone else figures something out and will let us know :p
 
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