I need help!! Solar generator.

[Kcarr2010]

I hope I'm posting this correctly as it's my first post here. I want to create a solar generator that will power a computer, a lamp and a tv through the night. Nothing major. What watt solar panel will I need? What amp charge controller? How many deep cycle batteries? What size inverter? I have a general idea how to make it but the numbers are confusing me like crazy!! Please any help will GREATLY be appreciated!
thank you so much for your time.

[inetdog]

First step:
Figure out how much power your loads will actually need, or measure it with a Kill-A-Watt meter. Do this over a 24 hour period, since all but the light may be used all day as well as all night.
Then looking only at night you can figure your battery size and looking at that and daytime consumption you can size your panel.
The first set of information will also let you decide on the inverter, but getting a DC power supply for your computer (laptop, I hope) and a low voltage LED lamp will save you a lot of energy. It is always preferable to conserver rather than increase the size of your system.

[Mike90250]

Lets assume 300w for all three pieces of gear. Night in the winter lasts 12 hours. 300w x 12h = 3,600 round up to 4Kwh for easy math.

A pair of 6v 200ah golf cart batteries has 1200 wh total. 2 in series gives you 2400wh, half of which is usable. so you need 4 golf cart batteries wired series/parallel 2S2P
you now have 12V 400ah, but still not enough to go all night without seriously draining your batteries.

Maybe shave your lighting load to 20W of LED lighting. That will help. Maybe your night is not 12 hours. So do some moore figuring. After loads are defined, the battery can be chosen, and then using your location, PVWatts can be consulted for how much solar is needed to recharge the batteries.

[AndrewCoates]

I am using ECO-WORTHY mppt inverter. It makes up a long-lasting solar power source. It is a topnotch inverter that has a robust design and construction to serve me for years.

[chrisski]

I am using ECO-WORTHY

I’m happy to see ECO-Worthy is treating you well. I ordered twice from them, and canceled twice. They were further backlogged than they led me to believe when I placed the order. They did offer to ship directly from China for more money, but I felt that should have been included in shipping in the initial order.