Thanks. The datasheet says @700a the 560mm strip puts out 2460lm so how would 10 of those work, thats not enough...or?
Sorry im not very clever when it comes to this kinda stuff.
Cheers!
Take the voltage multiplied by the current to give watts per strip, then work out the driver, a constant current driver will have a voltage range which will let you know how many strips you can fit on it, or a constant voltage driver to match the individual voltage of the strip will allow you to have any amount of strips provided your not having so few you power over the max current limits of the strip.
The HLG 320-20 will do you if you wire it parallel but will only put out 13.34amps so 260w so its a poor choice. (not filling out the driver)
The HLG 320-c1050 would allow you to use 15 strips and get 300w.
The HLG 320-c1400 would allow 11 strips to get 297w ish. Again a poor choice having to power them hard and not get the most usage of the driver. Might be over the strips max current, I haven't checked.
9 strips on a hlg 185c1050 should give you 184w so 18 strips on two drivers would smash it and should cost similar to the hlg 320.
Granted your paying for 18 strips but your getting good performance, great amount of light and can dim. It would also give you the option of say a 3500k or 4000k set up on one driver and 2700k or 3000k on the other so you can run one in veg and both with a lean toward more red for flower.