Solar Power for Your Home: How Many Panels Do You Need?

Solar Power for Your Home: How Many Panels Do You Need?

Are you among those who are struggling to survive amidst rising living costs in Singapore? Don’t worry! This is the reason solar panels are emerging as the most popular choice nowadays. Getting solar power for your landed home is currently the most effective way to control your living expenses. With Singapore’s abundance of sunlight, you can easily reduce your utility bills, which have a major impact on your expenses.
When it comes to solar panel installation, most homeowners are unaware of the essential information. This guide walks you through the benefits of solar panels for landed properties, key factors to consider, and how to measure your exact requirements to tackle the current climate.

Key Factors to Consider

1. Weather Conditions

Singapore is the perfect place to explore solar energy for your house as there is plenty of sunlight. Nevertheless, Singapore’s weather is unpredictable with overcast or rainy days that may reduce the efficiency of solar power. Therefore, choosing high-efficiency residential solar panel systems for optimal performance can ensure that your bills do not fluctuate, regardless of weather conditions.

2. Roof Space

Your solar panel requirements for your home depend on the size and surface area of your roof. A larger roof area allows for a bigger solar panel setup, which can generate more power. However, if you have limited roof space, consider high-efficiency panels that can help you generate more power without requiring much room.

3. Household Size and Energy Consumption

The number of residents and their energy usage need to be calculated to determine the exact solar power system for your landed property. For example, a household with five people using energy-intensive appliances—air conditioners, washing machines, or water heaters—will require more power than a single-person household. So, to accurately assess your daily usage and identify your exact needs, use a solar panel calculator.

4. Types of Solar Panels

Solar panels come in various sizes, wattages, efficiencies, and types. Among these, monocrystalline panels stand out for their high efficiency, sleek design, and excellent performance, even in low-light conditions. While they may come at a higher initial cost, their long-term energy output and durability make them a smart investment for homeowners. Polycrystalline panels are a more budget-friendly option, though typically with lower efficiency. To determine the best fit for your home, it’s best to consult a solar panel specialist.

Solar panels on roof

Calculating Your Solar Panel Needs

You need to know how much energy your house uses daily to calculate the number of solar panels needed. This information is usually displayed in kilowatt-hours (kWh) on your utility bill.

Here’s a simple formula to determine your solar panel installation needs:

Number of panels = Daily energy usage in kWh / (Solar panel output in kWp × peak sunlight hours)

For example, if your household consumes 50 kWh per day and each solar panel has a capacity of 0.475 kWp, with an average of 3.4 peak sunlight hours in Singapore, the calculation would be:

50 kWh / (0.475 kWp × 3.4 hours) ≈ 31 panels

This estimation provides a useful starting point, but actual needs may vary based on your roof space, panel orientation, and shading.

Benefits of Solar Power

Investing in solar panels brings multiple benefits, both financial and environmental. Here are some key benefits of solar panels for landed homes in Singapore:

Solar panels on a sunny day

  • Energy Savings:

    You can benefit from the sun’s free energy and reduce your reliance on expensive grid electricity by installing solar energy for your home.

  • Reduced Environmental Impact:

    Unlike traditional fossil fuels, solar power is a renewable energy source with little effect on the environment.

  • Increase in Property Value:

    Homes with solar energy systems often see an increase in value as buyers become aware of the long-term financial and environmental benefits.

Choosing the Right Solar Panel Partner

Installing solar panels has several advantages, but it is still crucial to take your exact needs into account before making a decision. Speaking with experts, like PMCE, who can accurately calculate your solar panel needs is essential. These professionals can help you determine the most economical and effective solar panel setup, ensuring a cost-effective installation.

Ready to Embrace Solar Power for Your Home?

Now that you know why solar panels are emerging as a popular choice for landed properties in Singapore, it is time to reconsider your power needs. Solar power provides a myriad of benefits, such as reduced electricity costs and a cleaner environment. So, consider the key factors, like your roof space, energy usage, and solar power needs, to find the right solar power solutions for your home.

For professional advice and smooth solar panel installation, get in touch with PMCE. Our experts will tailor a solar power system to your home’s specific requirements for maximum efficiency and cost savings!

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