The solar energy landscape in the Philippines is experiencing an unprecedented boom. Driven by a perfect storm of the highest electricity rates in Southeast Asia, a growing desire for energy security against brownouts, and an increasing awareness of environmental sustainability, more Filipino homeowners and businesses are looking to the sun for power. This surge in demand has led to a crowded marketplace, with dozens of companies all vying to install solar panels on your rooftop.
Choosing the right solar installer is arguably the most critical decision in your solar journey. This is a 25-year investment in your home’s energy future, and your installer will be your long-term partner. You need a company with proven technical expertise, a track record of quality installations, and a commitment to robust after-sales service. With so many options available, how do you distinguish the premier league from the newcomers?
To help you navigate this complex decision, we have curated a list of the top 10 solar installation companies in the Philippines for 2025. This list is based on a comprehensive evaluation of factors including years in business, customer reviews, range of services, technical expertise with advanced systems, and overall market reputation. This is your starting point for finding the perfect partner to help you achieve energy independence.
1. PHILERGY German Solar
Founded 11 years ago, PHILERGY has firmly established itself as the Philippines’ premier German solar provider. With a leadership and engineering team that brings over two decades of experience from the mature European solar market, they are synonymous with quality, precision, and reliability.
Why They Stand Out:
- German Engineering: Their systems are designed and their installation teams are headed by German engineers, ensuring adherence to the highest international standards of quality and safety.
- Tier-1 Components: They exclusively use high-quality, Tier-1 German and European equipment, offering up to 30 years of warranty for their systems.
- Exceptional Reputation: PHILERGY is consistently one of the highest-rated solar companies in the Philippines on Google, praised for their workmanship, professionalism, and customer service. They also host SOLAR+, the country's largest professional platform for the solar industry.
Services: Residential, Commercial, and Industrial
2. Solaric
Solaric is one of the most recognized names in the Philippine solar industry, known for its mission-driven approach and extensive experience. Their journey was famously catalyzed by the devastation of Typhoon Yolanda, which inspired them to provide backup power solutions for critical needs.
Why They Stand Out:
- Mission-Driven: Their passion for providing clean, reliable energy is at the core of their brand, making them a trusted name for both residential and large-scale commercial projects.
- Extensive Experience: Having been founded in 2010, they are one of the pioneers in the industry, with thousands of systems installed across Luzon, Visayas, and Mindanao.
- Strong Technical Focus: They started as a backup power solutions provider for the US Federal Government, giving them a deep technical foundation in energy security and resilience.
Services: Residential and Commercial
3. Buskowitz Energy
Since its inception in 2012, Buskowitz Energy has been a leading force in making solar energy more accessible to Filipinos. They were one of the first companies to introduce solar leases and loans, breaking down the significant upfront cost barrier for many businesses and individuals.
Why They Stand Out:
- Financial Accessibility: A pioneer in solar financing, making them a go-to choice for clients looking for flexible payment solutions beyond outright cash purchases.
- ISO Certified: Their ISO certification for Quality Management Systems demonstrates a strong commitment to standardized processes and consistent quality control.
- Proven Track Record: With over a decade of experience, they have a robust portfolio of solar photovoltaic installations for residential, commercial, and industrial clients nationwide.
Services: Residential, Commercial, and Industrial
4. Solar Philippines Power Project Holdings, Inc.
While often associated with massive, utility-scale solar farms, Solar Philippines is a dominant force across the entire solar spectrum. They are a vertically integrated company involved in everything from developing solar farms to providing rooftop solutions.
Why They Stand Out:
- Unmatched Scale: As one of the largest solar companies in Southeast Asia, they possess vast resources, extensive experience, and significant influence in the country's energy sector.
- Large-Scale Expertise: Their experience in developing major solar farms, like the one in Concepcion, Tarlac, translates to deep engineering knowledge that benefits all their projects.
- Affordable Pricing: Leveraging their scale, they aim to provide affordable and sustainable solar solutions, making them a competitive option for a wide range of clients.
Services: Residential, Commercial, and Utility-Scale
5. SolarNRG Philippines
Part of the international SolarNRG Group, this company brings over 20 years of global solar experience to the local market. Since establishing their Philippine presence in 2014, they have become a reliable partner for those seeking international expertise and proven solutions.
Why They Stand Out:
- International Experience: Their extensive track record in mature European markets and other parts of the world ensures they bring global best practices to their projects in the Philippines.
- Data-Driven Results: They have a clear, quantifiable impact, with over 230,000 solar panels installed, showcasing their extensive project management capabilities.
- Nationwide Reach: As one of the key nationwide solar companies, their international background and local expertise make them a strong choice for projects across the country.
Services: Residential, Commercial, and Industrial
6. Solenergy Systems Inc.
Solenergy is a major player known for delivering comprehensive, turnkey solar solutions. They have a strong portfolio that spans residential, commercial, and industrial sectors, focusing on high-quality engineering and reliable project delivery.
Why They Stand Out:
- Engineering Focus: They are highly regarded for their technical capabilities and ability to deliver customized, well-engineered systems for a diverse range of clients.
- Strong Local Partnerships: They have built a reputation for solid partnerships and have a significant presence in delivering complete solar energy solutions across the country.
- Diverse Portfolio: Their experience is not limited to one sector, showcasing their flexibility and ability to handle projects of varying complexity.
Services: Residential, Commercial, and Industrial
7. Solarized, Inc.
Established in 2011, Solarized has built a strong reputation for being a reliable systems provider with a focus on quality installation and excellent after-sales support. They have a solid track record of over 150 completed projects across more than 40 cities and municipalities.
Why They Stand Out:
- Focus on After-Sales Support: In an industry where post-installation service is critical, Solarized prioritizes this aspect, giving clients peace of mind for the long term.
- Broad Service Range: They are well-versed in providing solutions for residential, commercial, and industrial clients, as well as specialized installations like solar street lighting.
- Longevity and Reliability: With over a decade in the business, their steady growth and consistent delivery have made them a trusted and dependable choice.
Services: Residential, Commercial, and Industrial
8. GoSolar Philippines
GoSolar Philippines distinguishes itself with a clear vision: "Solar to Every Filipino." Their approach is heavily focused on customer satisfaction and making the transition to solar as smooth and positive as possible for every client.
Why They Stand Out:
- Customer-Centric Approach: With a track record of over 1,000 satisfied clients, their emphasis is on excellent and prompt customer service, making them a great choice for first-time solar owners.
- Balanced Mission: They are committed to balancing the needs of people and the planet alongside financial sustainability, an ethos that resonates with many consumers.
- Clear Vision: Their straightforward goal of making solar accessible reflects a dedication to driving widespread solar adoption throughout the Philippines.
Services: Residential and Commercial
9. SunPower Philippines
As the local arm of a global leader in solar technology, SunPower brings world-class, high-efficiency products directly to the Philippine market. They are the go-to choice for those who want to invest in some of the most advanced and durable solar panel technology available.
Why They Stand Out:
- Advanced Technology: SunPower is renowned for its high-efficiency solar panels, which are among the best in the world in terms of performance, durability, and warranty.
- Global Brand, Local Presence: Clients get the benefit of a robust global company's R&D and financial stability combined with a dedicated local team for installation and support.
- Complete Solutions: Beyond panels, they offer complete energy solutions, including energy storage, all designed to work together seamlessly.
Services: Residential and Commercial
10. Symbior Solar
Symbior Solar has carved out a niche by focusing primarily on the industrial and commercial sectors. They thrive on combining international expertise with local experience to deliver large-scale, high-impact solar projects for businesses.
Why They Stand Out:
- C&I Specialization: Their deep focus on commercial and industrial clients means they have specialized expertise in designing systems that meet the high energy demands and financial requirements of businesses.
- International & Local Expertise: Their team combines diverse backgrounds, ensuring that projects benefit from both global perspectives and on-the-ground local knowledge.
- Proven Impact: With a significant amount of energy produced and carbon dioxide offset, they offer businesses a clear and credible path to achieving their sustainability goals.
Services: Industrial and Commercial
Making Your Final Choice
This list represents the cream of the crop in the Philippine solar industry, but the "best" installer is ultimately the one that best fits your specific needs, budget, and project goals. The next step is to select three to four companies from this list and begin the process of consultation. Be prepared to ask solar installers pointed questions about their experience, their process, and the technology they use.
By doing your due diligence and choosing a reputable, experienced, and customer-focused partner, you can confidently invest in a solar system that will deliver clean energy, significant solar savings, and invaluable peace of mind for decades to come.