Switching to solar energy is a great decision, but how do you know what size solar kit you need for your house? Here’s a step-by-step guide.
1. Calculate Your Daily Energy Usage
Start by adding up the power consumption of all your household appliances. For example:
- Fridge: 200W x 24 hours = 4,800Wh (4.8kWh)
- Lights: 60W x 6 hours = 360Wh (0.36kWh)
- TV: 100W x 4 hours = 400Wh (0.4kWh)
Total Daily Usage: 5.56kWh
2. Factor in Sunlight Hours
Zambia receives an average of 5–6 sunlight hours daily. Divide your total energy usage by this number to find the solar panel capacity needed:
5.56kWh ÷ 5 hours = 1.11kW (1,110W)
3. Choose the Right Solar Kit
A basic solar kit includes:
- Solar Panels: To generate 1.11 kW, you’ll need around 4 panels of 300 W each.
- Inverter: Converts DC power from the panels to usable AC power.
- Battery: Stores energy for use during non-sunlight hours.
4. Consult a Professional
Solar sizing can be complex. Consulting a professional ensures accurate measurements and the right equipment for your needs.
Switching to solar not only saves money but also makes your home energy-independent.
Get in touch with SmartEnergy Technologies Limited for a free consultation today!