It's a supplementary growing light for the plants in the greenhouse.
OK. Just for my curiosity (without any suggestions that it's easier to swap 400V light for 230V one), can anyone answer the original question?
Hi everyone,
I want to install 400V HPS light (600W) on site without three phase supply.
I looked at step-up transformers and various inverters but I couldn't find one which takes 230V a.c. and gives 400V a.c. and is rated at minimum 0.6kW.
What I have found is...