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  • Writer: Ziggurat Realestatecorp
    Ziggurat Realestatecorp
  • Jan 11
  • 1 min read

Many households are interested in adopting rooftop solar power systems, but concerns about provider trustworthiness and high costs hinder their adoption, according to a study from Ateneo de Manila University.


Homeowners recognize that solar energy contributes to environmental protection by reducing greenhouse gas emissions and air pollution, helping combat the effects of climate change, according to a study by Department of Economics Professor Rosalina Palanca-Tan, published in the journal Challenges in Sustainability.


In a survey of 143 respondents, 82% expressed some interest in adopting solar panels, but only 20% had firm intentions to do so.


Despite the economic and environmental benefits, respondents were reluctant to invest due to the upfront cost needed for installation.


According to the study, a home rooftop solar power setup costs approximately $1,700 (₱100,000), equivalent to more than half a year’s salary for minimum wage workers.


“Many households are unsure if this initial expense is justified by long-term financial and environmental returns,” it said.


The survey found that, aside from costs, trustworthiness of providers, clarity on warranties, and perceived installation quality were equally important considerations.


The study found that while most respondents understood renewable energy’s role in combating climate change, few knew the specific benefits of rooftop solar power or how to find reliable installation services.


“Thus, the study urges stronger government intervention and public education campaigns. In particular, the study suggests improving net metering rates, expanding access to financing options, and accrediting trustworthy RTSP (rooftop solar power) providers to build consumer confidence,” the study said.


The Philippines plans to boost the share of solar in power output to 5.6% in 2030 from 2.4% in 2024, and wind to 11.7% from 3.1%, according to a government presentation, potentially making the archipelago’s grid among the cleanest in the region.


The southeast Asian nation expects higher share of solar and wind to offset a decline in the share of other clean sources such as hydropower and geothermal energy, helping non-fossil sources account for 35% of power generation by 2030.


Hydroelectricity’s share is set to fall from 10% to 9.1%, while geothermal energy is expected to account for 7.7% of overall output by 2030, compared with 8.9% in 2024, Mylene C. Capongcol, assistant secretary at the Philippines Department of Energy, said in the presentation, at the Renewable Energy Markets Asia conference.


Philippines plans to achieve the targets by doubling solar capacity and tripling wind capacity over six years, Ms. Capongcol added in the presentation, which was shared with Reuters.


The country is betting on a rapid build out of offshore wind farms, which have high upfront costs. Spiralling costs amid high inflation have resulted in some saw developers cancel or pause projects in the U.S. and Britain last year.


The archipelago also expects to add 1,200 megawatts of Nuclear capacity by 2032, Ms. Capongcol said in the presentation, adding that the country plans to upgrade its transmission infrastructure to help manage the addition of renewables.


The energy department will also create a long-term program to facilitate the voluntary early decommissioning or repurposing of over 3.8 GW of coal-fired power plants which are more than 20 years old, Ms. Capongcol said.


Philippines is targeting reducing the share of coal in power generation to 47.6% by 2030, from about 60% currently.


  • Writer: Ziggurat Realestatecorp
    Ziggurat Realestatecorp
  • Apr 21, 2024
  • 3 min read

In a world that increasingly values sustainable alternatives, solar flood lights stand at the forefront of innovation in outdoor lighting. It’s the simple and genius solution of harnessing the sun’s power to generate light and create security.


What are some of the most important factors to consider when purchasing fixtures for your property?

 

LOOK AT LUMENS, NOT WATTS

 

Traditionally, wattage has been the standard metric for measuring the brightness of light bulbs. But when it comes to solar flood lights, lumens are a more accurate indicator of brightness. Lumens measure the total amount of visible light emitted by a source, providing a better gauge of a light’s actual brightness. For outdoor spaces, consider higher lumen values for increased visibility and security. Look for solar flood lights that provide sufficient lumens to meet your specific illumination needs.

 

CONSIDER COLOUR TEMPERATURE

 

Beyond brightness, consider the color temperature of the solar flood lights. Color temperature is measured in Kelvins, with lower values (around 2700K) producing warm, yellow light and higher values (5000K and above) delivering cool, bluish-white light. Our new solar flood lights have high values of around 6000-6500K to deliver clear visibility.

 

SELECT MOTION SENSOR DESIGNS FOR ENHANCED SECURITY

 

Many high-quality solar flood lights come equipped with motion sensors, enhancing security and energy efficiency. Motion sensor lights activate when movement is detected, providing an added layer of safety, and discouraging potential intruders. When purchasing solar flood lights, consider models with adjustable sensitivity and duration settings to tailor them to your specific requirements.

 

CHECK FOR ROBUST MATERIALS

 

Outdoor lighting faces exposure to various weather conditions, so it’s important to choose solar flood lights designed for durability and weather resistance. Look for lights with an IP65 or higher rating, indicating protection against dust and water ingress. Additionally, consider the build quality, materials used, and any certifications for durability in challenging outdoor environments. The newest solar floods are crafted from ABS, PC, metal and anti-UV materials.

 

UNDERSTAND THE ADVANTAGES OF LIFEPO4 BATTERIES

 

The type of battery technology used in any solar flood light has a huge impact on the fixture’s performance and lifespan. LiFePO4 batteries (lithium iron phosphate) are gaining prominence for their superior characteristics. These batteries offer a longer cycle life and can endure more charge-discharge cycles. They’re also known for their impressive thermal stability and safety profile, reducing the risk of overheating or thermal runaway. The LiFePO4 batteries found the newest solar flood lights are one of their major selling points with homeowners, architects and project managers alike, recognizing their superiority.

 

OPT FOR MONOCRYSTALLINE SILICON PANELS

 

Another standout feature of these fixtures is their monocrystalline silicon panels. Their benefits are numerous, ranging from high efficiency because of their single-crystal structure to their compact size. They also perform superiorly in low-light conditions. With a longer lifespan, exceptional durability, and the ability to harness energy even in less-than-ideal weather conditions, monocrystalline silicon panels make flood lights a robust and efficient outdoor lighting solution.

 

THINK ABOUT ADJUSTABLE MOUNTING

 

Consider the flexibility of mounting options when selecting solar flood lights. Lights with adjustable brackets or flexible mounting arms allow you to direct the light exactly where it’s needed. This adaptability ensures optimal coverage and illumination of specific areas within your outdoor space.


So, while there may be a great many flood lights on the market, these handy tips will help you make a wise selection, to ensure both longevity and performance. Happy buying!


© Copyright 2018 by Ziggurat Real Estate Corp. All Rights Reserved.

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