4x450W LED grow with Atami Wilma hydroponics systems

Hi you all! I am new to this community as a user, but have been following tons of journals. Now I finaly decided to try growing some of my owne . I have a nice stealth area with a perfect growing contitons. Only bad thing is that it has 9A of electricity power. So i decided to go with LED lights. I will use 4 x Atami Wilma 10 pot hydroponics system with one 450w LED on top of each system. I have been growing alot of tomatos and strawbarrys in greenhouse before and done a lot of research about every aspect of growing weed indoors, so i think i can handle that many plants . I am only concerd about the efficiency of the LED lights I am planing to order. They are from China and are called LG LED (www.lgledsolutions.com). Each have 144pc 3W pulbs (blue, red and white colors). They acctualy consume 294W of electricity at 1.17A each, so i should be alright with that. If anyone likes to chek them out: the model is from 2012 (LG-G09B144LED). They have button to switch the lamps to flowering. For vege they have colors BLUE 430~440nm; 450~475nm, RED 610nm; 620~630nm; 650~670nm, and WHITE. When switched to flowering it will add new color (720~730). For me it all sound wonderful but what to you guys with more exp. think ? Wilma Atami 10 pot system is 110cmx60cm and the lamps are 84cmx26,5cm. Will that be to much of a light ? Im not sure if 300W will cover it with it´s size 56cmx26,5 ? I am goin to grow for my owne usage and planning to grow 4 different strains (holy grail kush, brooklyn mango, ice bomb, THC bomb) and hopfully i will have room to ScroG them. Any and all tought´s and opinions are appreciate

id run 2 trays 2 lights a tray they have to be fairly close to the plants from what i understand your foot print is about the size of the panel up close
2 panels is about the same exact size as your trays the other thing is your plants will be wider then that if you setup a scrog 10 plants is alot to put on one panel

i was actually looking at the same panel but had a different name ended up ordering the 7 band pucks instead figure i can position them easier

Thanks for your reply tekdc!

My goal is to grow 1500g with this one grow, otherwise it takes to much trouble to go through with it... I can grow only in the summer time, coz in the winter time temp. in my growroom is below 0 C... it takes alot of electricity to heat up the room.. that said, im not sure if the 20 plant grow under 4x 450w LEDs will pull this off..

So this is how it will look like, any thought´s ?