About Tentek
Tentek is a smart energy brand dedicated to making solar power easier to use, more efficient, and more accessible for homes and businesses.
Established in 2025, Tentek focuses on energy management systems, energy storage solutions, and inverter products designed for modern residential and commercial energy needs. We work closely with our product development and supply chain partners to deliver reliable, practical, and scalable energy solutions.
Our mission is to help customers improve the way they generate, store, and manage solar energy, while reducing energy waste and supporting greater energy independence.
With our energy management systems, storage solutions, and inverters, Tentek helps create a more stable, flexible, and secure energy ecosystem for everyday use.
Product safety and quality are central to our approach. Tentek products are developed in accordance with applicable international standards and compliance requirements, including CE, TÜV, RoHS, and ISO-related quality practices where applicable.
Our Mission
We aim to simplify access to renewable energy and intelligently manage solar power — for a greener and more reliable world.
Our Values
- Efficiency – We design systems that optimize energy flows and conserve resources.
- Reliability – Quality and safety are always our top priority.
- Sustainability – Every innovation we create is built for a better future.
Company Information
Legal Entity: TENTECH ELECTRONIC TECHNOLOGY CO., LIMITED
Email: support@tentekenergy.com
Customer Support Hours: Monday – Friday, 9:00 AM – 6:00 PM (CET)
Response Time: We typically respond to inquiries within 24 hours on business days.
Tentek – Catch Every Sunbeam.
Every solution we build captures the power of the sun — transforming it into dependable, sustainable energy for your home.