2 x Meanwell S320-12 in parallel?

[freecableguy]

I am running a 226W TEC and 4 fans that each draw 1A off a single Meanwell S320-12. The unit is quite hot to the touch and the thermo-controlled fan is ALWAYS on. I am wondering if maybe I need to get a second and connect them in parallel to share the load. Is this possible? I'm not sure I can connect two of these in parallel as they are DC and the voltages would have to be exactly matched. I suppose it would be as simple as connecting a +V on the new unit to a +V on the existing unit and the same for the -V connections. Can I do this?

[enzoR]

yea should be no problem, just make sure that only 1 unit is grounded. ie, the 2 units cant touch each other, and only one unit is grounded to the wall.

[freecableguy]

Like this? Will this give me double the watts at 12V? As you can see, the TEC and the 4 fans all run at 12V...I just want more amps.

[freecableguy]

That doesn't look like it will work. Load balancing is going to be a problem.

[freecableguy]

Yep, more research on this tell me "no." This will not work. I am now looking at the SP-480-12 but am having a hard time locating a distributer is the USA. I will sell the SP-320-12 if I can get this.