About Us

At Tess Solar, we provide reliable, affordable, and eco-friendly solar solutions for homes and businesses across Nigeria.

Powering a Brighter, Sustainable Nigeria

At Tess Solar, we believe access to reliable power shouldn’t be a luxury — it should be a right. That’s why we’re dedicated to helping homeowners, businesses, and communities across Nigeria enjoy 24/7 electricity through clean, efficient, and affordable solar energy solutions.

Founded with a vision to reduce dependence on erratic power supply and expensive fuel, Tess Solar combines world-class technology, local expertise, and exceptional customer service to deliver solar systems that truly work for the Nigerian environment.

We don’t just install panels — we design full solar solutions that meet your energy needs, fit your budget, and support a greener future. From consultation and system design to installation and maintenance, Tess Solar makes going solar simple, transparent, and rewarding

Our Mission

To make solar power accessible, affordable, and reliable for every Nigerian home and business.

Our Vision

A Nigeria where every household and enterprise enjoys uninterrupted, sustainable power — powered by the sun.

Our Certificate

CERTIFICATE-TESSSOLAR-INTERNATIONAL-LIMITED

About The Founder

Tess Solar International Ltd was founded by congregation of professional staff consisting of Managers,
registered Engineers, Accountants and Computer Scientists, and experienced technicians, secretarial, safety,
medical and general support and economists on the conviction that solar power is a clean, sustainable free energy
source which can be utilized to meet the energy requirement at all level of life from small unit to mega projects.

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Years in Solar Energy Solutions

A decade of trusted expertise delivering reliable and efficient solar systems across Nigeria

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Successful Installations

From homes to businesses, we’ve powered hundreds of clients with clean, consistent energy.

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Average Energy Savings

Our clients cut electricity bills dramatically with our high-efficiency solar technologies.

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Nationwide Reach & Support

Serving households and organizations across Nigeria with fast installation and 24/7 maintenance.

Integrity
Innovation

Customer Satisfaction
Sustainability

Teamwork
Quality Assurance

Reliability
Social Responsibility

Proven Expertise

Over 10 years of hands-on experience in solar and renewable energy solutions.

Quality You Can Trust

We use only DONGGUAN RUIHUI products — tested, durable, and globally certified.

Affordable & Scalable Solutions

Flexible solar packages tailored for homes, businesses, and industries.

Ruihui Energy Group Introductions

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Our Value

At Tess Solar, we put our customers first. We believe in transparency, quality, and dependable service you can trust. Our innovative solar solutions are built to meet your needs while promoting sustainability and a cleaner Nigeria. With teamwork, reliability, and a passion for excellence, we’re committed to powering your home or business — the smart, eco-friendly way.