diy solar

diy solar

Inverter beeping

I could not find much info about the unit, especially the error code.
Is the unit still under return date?
 
So I sent back inverter and I was sent another. It seemed to work but with a different issue.
 
inverter in shutting down and then spikes to 30v. Comes back on and then voltage drops and it shuts off. Cycle repeats.
Looks like you have another bad product. I can only suggest you send it back and get a refund as the reviews for that inverter are horrid.
 
I have and update.

I purchased another inverter, however it wasn’t a pure sine. I bought a modified sine. I know it is recommended against it but I thought it could work for what I was doing.

It is a Topbull 3000w Inverter. I plugged it in and light work great. No surge or shortage. I pulled in the portable AC and still no shutting off.

I will be adding a laser cutter, 3d printer, computer, TV and small random appliances.

So now the question is do I change to pure sine or leave as is?
 
I have and update.

I purchased another inverter, however it wasn’t a pure sine. I bought a modified sine. I know it is recommended against it but I thought it could work for what I was doing.

It is a Topbull 3000w Inverter. I plugged it in and light work great. No surge or shortage. I pulled in the portable AC and still no shutting off.

I will be adding a laser cutter, 3d printer, computer, TV and small random appliances.

So now the question is do I change to pure sine or leave as is?
Look, it matters not what anyone says but if if it is working for you want then all is ok. I have had modified sine waves that don’t work with say a computer and yet another one will. If yours is working with what you want then there is no reason to change but remember it will have its limitation. I suggest trying it on all appliances that you will be using Then decide whether it is suitable.
 
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