How to power your TV with solar energy
A modern TV uses very little. Here's exactly which solar kit you need based on your screen size.
Good news: the TV is one of the easiest appliances to put on solar. A modern LED draws 30-150 W depending on screen size and HDR. A small panel and a modest battery handle it.
Power draw by screen size
- 32" LED TV: 30-50 W
- 43" LED TV: 60-90 W
- 55" LED TV: 80-120 W
- 65" LED TV: 100-180 W
- 65" OLED: 120-220 W (more in HDR)
Example: 55" TV, 4 hours a day
100 W × 4 h = 400 Wh/day. With 4.5 PSH and 1.3 loss factor: 400 ÷ 4.5 × 1.3 = 115 W of panel. A single 200 W panel with a 10 A MPPT controller covers your TV plus phone charging, router, and a few LED bulbs at the same time.
Mini-kit for TV + entertainment
- 1 × 200-300 W monocrystalline panel
- 1 × 1-2 kWh LiFePO4 battery (12.8 V 100 Ah)
- 20 A MPPT charge controller
- 500-1,000 W pure-sine inverter
- Total cost: $400-600
Tips to stretch the battery
Enable eco mode (drops consumption up to 40% with no visible difference indoors). Game console or set-top box? Plug them into a switched power strip — their 10-30 W standby quietly eats kWh every month.
If you want a full living-room solar setup (TV + router/WiFi + lighting), see also how many solar panels for an apartment.
Want to know how much energy your appliances use? Calculate it here.
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