How many kilowatts per a hour are 200 watts?

Answer 1

Kilowatts are a unit of power.
Watts are a unit of power.
Kilowatts per hour is not a unit of power (it is the measure is the rate of the change in power with respect to time).
Kilowatt-hours (kWh) are a unit of energy, not power.

The prefix, "kilo-" acts as a multiplier for the value.
"kilo-" means 1 x 10^3 = 1000
So 1 kW = 1000 W
1 kilowatt = 1000 watts

200 watts = 0.200 kilowatts

Answer 2

A 200 watt load persisting for one hour would absorb one-fifth of a kilowatt hour, or 0.20 kWh.

Answer 3

you need to learn somewhat approximately insolation. This pertains to the effectiveness of photograph voltaic on your specific section. you will discover it as a single digit huge type, which represents the effectiveness of photograph voltaic on a photograph voltaic panel, expressed in hours. I stay in sunny California, in a community with an insolation fee of 5. I assume you will do greater desirable than that. additionally one has to derate the reported output of photograph voltaic panels, due particularly to line losses in conductors and losses interior the inverter. the perspective at which the panels are put in could have a important result on performance too. I genuinely have a 6 kW device. With my panels on a south dealing with roof, without colour, i'm getting an popular of 20 kWh consistent with day. a reliable thank you to foretell the size you may want may be the journey of any acquaintances who've a photovoltaic photograph voltaic device. I assume you will want a 4 o 5 kW device to furnish all your desires. BTW, there are reliable and not so reliable photograph voltaic panels. on condition that i become searching for the long term, i bought a appreciably recognized kind. They instruct no deterioration in approximately 9 years.

Answer 4

.2