Search results

The Smart-UPS 1500 is just 1500 VA/980 watts. Using it as whole house UPS will immediately overload the device. And the runtime will be terrible with the standard batteries. So just keep the UPS to power a PC or any load that draws a limited power for a limited time.

If you have the right batteries, it will work fine. You will need LiFePO4 batteries with an advanced BMS that allows for using the batteries as drop-in replacement for traditional AGM/SLA batteries and allows for a series connection. Do not buy cheap batteries off Amazon/AliExpress etc. I used...

Hi, I just want to let you know that I just did this. You will need high quality LiFePO4 batteries for this that support connecting them in series and have an advanced BMS that allows for the batteries to function as drop-in replacement of SLA/AGM batteries. Do not use cheap LiFePO4 batteries...