The Kwh is not based on what you have in the house. This is a popular myth. It is based on consumption and is clearly labeled on the bill and is a sliding scale based on consumption which is gotten from the meter reading which is also on the bill. they ask for the number of light and appliances as a measure of protection against energy theft.
BTW, Edenorte are not bandits and until we get rid of this backwards thinking we will never have power like we should as we who pay our bill are paying for 10 others who rob power.
And I would add that your deposit is also NOT based on what you have in the house (btw I was never ever asked what I had in the house, or in the office, and I have made about 8 contracts so far with EdeEste). The deposit is RD$1000 for 110V connection and RD$2000 for 220V connection. Can be paid in the invoice. My recent installation in la Romana for my office there (in residential area) was RD$2.000 deposit for 220V, split into 2 even payments. You get your deposit back after you close the contract (which may be years, or never) so treat it as an "installation cost" but keep your receipt/invoice where the deposit was paid because you will need it to claim it after you close the contract and want your deposit back. Deposit is issued in cash several days after you close the contract and settle all due bills.
Also, there are only two rates, BTS1 and BTS2 that apply to "normal" consumers, BTS1 is residential and BTS2 is commercial, BTS2 is about 10-12% higher. I ahve heard of some instances where highrises and condos had BTS2 as wlel, but normal residential houses and small apartment complexes are on BTS1.
Also, any question about the "appliances" in the house, are only for places with fixed rate (former PRA program) which was dismantled and everybody is being installed meter along with Bonoluz program for poor neighborhoods. So there is no logic in asking you about what you have in the house (and again, in 7 years and 8 contracts, I have never been asked this).
Also there is only standard wiring and standard meter. The electric distribution company will bring the power to the meter using a "triple" (an inch thick black rubber coated wire) and you are responsible for any wiring from the meter onwards. Both the meters and wiring ("triple") can support quite high load.
If you have a really high high load (e.g. 20KW permanent, etc.) you may need to get your own transformer - and you will have to pay for it!