Thank you for your reply
The 1kw has a 75aH lithium battery. The 3kw has a 100aH battery.
As the 1kw is R10k and the 3kw is R25k, with only 25aH extra battery, its not worth it in my opinion. I can have 2x 1kw devices = totaling 150aH for R20k. The 3kw only really helps if I am wanting to...
Your post convinced me to get one for myself! I am not sad about it at all. For Stages 1 - 4 Loadshedding it is Perfect for my PC (gaming pc), 2 Monitors and a desk lamp. On stage 5-6 is where the issues lie. I get about 2.5 hours out of the device. The load usage on the display shows 0.31 kva...