Powering the Future
With Solar Energy
Quattro Del Sol Energy Corporation specializes in the design, supply, and professional installation of solar energy systems for residential, commercial, industrial, and institutional clients across the Philippines. Harness the power of the sun with cutting-edge solar technology, expert engineering, and reliable installation services.
Trusted Technology Partners
Solar Excellence
in the Philippines
Quattro Del Sol Energy Corporation is a Philippine-based solar energy company specializing in the design, supply, and professional installation of reliable, high-performance solar energy systems.
Our mission is to make clean, reliable, and affordable solar energy accessible to every Filipino home, business, and institution. We combine world-class technology with local expertise to deliver lasting savings and a sustainable future.
Solar Solutions for
Every Sector
Comprehensive solar energy systems tailored to meet the unique demands of residential, commercial, industrial, and institutional clients.
Residential Solar
Power your home with clean energy. Our residential solar systems are designed to maximize roof space, reduce electricity bills by up to 90%, and increase your property value. From consultation to installation, we handle everything.
Learn More →Commercial Solar
Optimize your business operations with scalable solar solutions. We help commercial establishments significantly cut operational costs while achieving sustainability goals and earning LEED certification credits.
Industrial Solar
Large-scale solar systems engineered for heavy-duty energy demands. Our industrial solutions deliver megawatt-level clean power, reducing carbon footprint and providing predictable energy costs for manufacturing and processing facilities.
Learn More →Institutional Solar
Empowering schools, hospitals, government buildings, and public institutions with reliable solar energy. We design systems that meet institutional requirements while maximizing long-term savings and environmental benefits.
Learn More →
Your Journey to
Solar Energy
A seamless, end-to-end process designed to make your transition to solar energy effortless and rewarding.
Free Consultation
We assess your energy needs, evaluate your site, and provide a comprehensive solar feasibility study at no cost.
Custom Design
Our engineers create a tailored system design optimized for maximum energy generation and return on investment.
Professional Installation
Certified technicians install your solar system with precision, ensuring quality standards and safety compliance.
Monitoring & Support
Enjoy 24/7 system monitoring, regular maintenance, and dedicated customer support for the lifetime of your system.
The Quattro Del Sol
Advantage
What sets us apart in the Philippine solar energy industry.
Superior Technology
We exclusively use Tier 1 solar panels and inverters from globally recognized manufacturers, ensuring peak performance and longevity for every installation.
Data-Driven Design
Advanced simulation software and satellite imagery enable us to design systems that are perfectly optimized for your specific location and energy consumption patterns.
Expert Engineering
Our team of licensed professional electrical and mechanical engineers ensures every system meets the highest safety and performance standards.
Flexible Financing
Multiple payment options including zero-downpayment plans, bank financing, and lease-to-own programs make solar energy accessible to everyone.
Comprehensive Warranty
Industry-leading warranties covering 25 years for solar panels, 5 years for inverters, and 5 years for workmanship give you complete peace of mind.
Sustainability Commitment
Beyond installations, we are committed to environmental stewardship through community solar programs, carbon offset initiatives, and renewable energy advocacy.
Making a Measurable
Difference
See How Much
You Can Save
Adjust your monthly electricity bill to discover your potential solar savings, return on investment, and environmental impact.
*Estimates based on average Philippine solar conditions and ₱11/kWh electricity rate. Actual savings may vary.
Trusted by
Filipinos
"We're very happy with our new solar system installed by Quattro Del Sol Energy Corporation. The 12kW hybrid inverter, 20 solar panels, and two 51.2V 314Ah batteries are performing beyond our expectations. The installation team was professional, knowledgeable, and completed the work neatly and on time. We can already see the difference in our electricity consumption and now have reliable backup power. Highly recommended for anyone looking for a trustworthy solar installer!"
"Our solar system had been completely non-operational for almost 7 years, and we honestly thought it could no longer be restored. Quattro Del Sol Energy Corporation thoroughly diagnosed the problem, repaired the entire system, and brought it back to full operation. They also professionally cleaned all 12 solar panels, which significantly improved the system's performance. Their team was knowledgeable, efficient, and transparent throughout the process.
"Our solar system had stopped working, and Quattro Del Sol Energy Corporation successfully repaired and restored it to full operation. They didn't just fix the electrical issues—they also improved the overall safety and reliability of the installation by adding secure wire harnesses and installing additional support brackets to reinforce the solar panel mounting system. The team was professional, thorough, and explained every step of the work. Highly recommended!"
Featured
Installations
A curated showcase of our finest solar energy projects delivered across the Philippines.
Reduction
Warranty
LIFESPAN
Monitoring
Ready to Go Solar?
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Free Solar Assessment
Tell us about your energy needs and we'll design the perfect solar solution for you.
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