Best Solar Panels Prices in Kenya

Solar Panels Prices in Kenya vary based on quality and capacity. Read our full guide to find best Solar Panels options for sustainable home energy solutions, helping you save on electricity bills.

How do solar panels work?

Solar panels work by harnessing the sun’s energy to generate usable electricity. Here’s a step-by-step explanation:

• Sunlight Absorption: Solar panels contain solar cells, often made of silicon, that soak up sunlight.
• Storage: The electricity can power appliances right away or be stored in batteries for later use.
• Generating Electricity: Sunlight particles, called photons, hit the cells and release electrons, creating an electric flow—a process known as the photovoltaic effect.

Types of Solar panels

• Monocrystalline Solar Panels: These panels are made from a single, pure silicon crystal, giving them superior efficiency and performance. However, this high quality comes with a higher price tag. Their dark blue or black color is a distinguishing feature.
• Polycrystalline Solar Panels: Unlike their monocrystalline counterparts, these panels are constructed from fragments of silicon rather than a single crystal. This results in lower efficiency, but also a more affordable price. They are usually blue.
• Thin-Film Solar Panels: Ideal for DIY enthusiasts or those with RVs, these panels offer portability and flexibility. However, they don’t perform as well in terms of efficiency compared to other types.
• Passivated Emitter and Rear Contact cells (PERC) Solar Panels: This is a recent advancement in solar technology that enhances the efficiency of solar panels by adding an extra layer to the back of traditional solar cells.

How do I know what size of solar panels I need?

Sure, here’s a rephrased version of the information on how to determine the size of solar panels you need:

1. Estimate Your Power Usage: Look at your electricity bills to find out your daily energy usage in kilowatt-hours (kWh).
2. Calculate Energy Production Needs: Divide your daily energy usage by the efficiency of the system to find out how much energy your solar panels need to produce.
3. Factor in Sunlight Hours: The number of sunlight hours your location gets will affect how many panels you need. More sunlight means fewer panels.
4. Determine Solar Panel Power: Divide your daily energy production needs by the average number of sunlight hours to find out the power your solar panels need to have.
5. Consider Efficiency Losses: Take into account losses in efficiency due to factors like panel degradation[2].
6. Find Out Number of Panels: Finally, divide the total power your panels need to have by the power of a single panel to find out how many panels you need.

For instance, if your daily energy usage is 30 kWh, your system’s efficiency is 80%, and you get 5 hours of sunlight per day, your daily energy production needs would be:

Daily Energy Production Needs = 30 kWh / 0.8 = 37.5 kWh

If we assume an efficiency loss of 15%, the total power your panels need to have would be:

Total Panel Power = 37.5 kWh / 5 hours = 7.5 kW

After considering efficiency losses, the actual total power would be:

Actual Total Power = 7.5 kW / 0.85 = 8.82 kW

If each panel has a power of 300 W, the number of panels you’d need would be:

Number of Panels = 8.82 kW / 0.3 kW = 29.4 panels

Remember, these are just estimates. It’s always best to consult with a professional solar installer for an accurate assessment.

Types of Best Solar Panels in Kenya and prices

Jinko Solar Panels Kenya

Canadian Solar kenya

Longi Solar kenya

RENEPV Solar kenya

Frequently asked questions on solar panels in Kenya