Good morning friend, I plan to buy a 1.5-watt (1500 watt) two-stroke power plant. The use I intend to give it is to power a laptop, a sound plant with its bugles. To peripheral. My question is the ability of that plant would serve me to power the laptop and sound? And how much time (hours or minutes approximately) could it be working? Thank you

To be able to advise the power that a generator must have, you need to know the power of the sound plant. Check the board on the back of the amplifier, the power data; voltage and current It does not serve the power that advertise for example 20,000 WATTS or PMPO as the link team, it is called marketing. http://www.lg.com/pa/equipo-de-sonido/lg-CM9520-minicomponente

Hi, that's fine. A laptop does not consume 500w since they are not as powerful as the famous ultrabooks that have other features. In addition, they have functions in the OS that save energy, in addition to having a built-in battery. Calculate with all the fury 250W if you are doing a civil engineering render The sound is variable, I suppose it will be quite powerful around 1000W or 2000w if it were something huge. What yes, it is not advisable to use a generator set for electronics, the appropriate one is the UPS which gives you a stable and safe wave. The electronics are sensitive to voltage variations, although you have the advantage that it is a laptop and not a desktop PC.