Does the hotel have a generator?
I am not 100% sure but I would guess so. All the hotels in the area seem to have one. There weren't any power cuts to the hotel that we were aware of during our stay
Yes it does.
Get an answer from Siddharta Boutique Hotel staff and past guests.
3 days in Siem Reap
Less than 3 days in Siem Reap
Siem Reap Off the Beaten Path