At Polar ESS, we are committed to delivering reliable and intelligent energy solutions that cater to the needs of both residential and commercial users. As a dedicated brand under the GivEnergy group, Polar ESS specializes in developing solar inverters, lithium-ion storage batteries, and advanced energy management software. These products are designed to reduce grid dependency, improve energy efficiency, and help users manage their power usage more intelligently. Backed by our R&D teams in the UK and China, we integrate both hardware and software to build practical and scalable energy systems for modern environments.
What Makes Polar ESS a Suitable Choice for Energy Installers and Distributors?
We design our products to meet the practical needs of a wide customer base—including distributors, installation professionals, project contractors, and even air conditioning and solar thermal system providers. Our hybrid inverters are easy to install and highly compatible with different battery types, making integration into existing systems efficient. Meanwhile, our modular lithium batteries are engineered for flexibility, allowing users to expand their systems as power needs grow. Polar ESS products undergo rigorous testing such as vibration, drop, aging, and waterproof tests, ensuring that each unit performs reliably in a range of conditions.
How We Support Our Partners with Service and Technical Expertise
One of our strengths, is the service we provide beyond the product itself. We offer comprehensive training, marketing support, and technical guidance to our partners, helping them understand the full value of each Polar ESS product. Our smart factory in China is equipped with automated production lines that ensure more than 99% yield rate, contributing to fast and consistent delivery. Certifications such as CE, UKCA, G98, G99, and UN38.3 also support smooth market entry across various regions, giving our partners greater confidence in the solutions they represent.
Conclusion
At Polar ESS, we don’t just build energy systems—we support an ecosystem of partners and users who are looking to move toward smarter and more sustainable power solutions. Whether you’re working on a home installation, a retail solar project, or a larger commercial energy storage deployment, our solar inverters, lithium batteries, and energy management software tools are built to meet your needs with versatility, safety, and ease of integration. With a strong focus on product quality, end-to-end system compatibility, after-sales technical assistance, training support, and long-term collaboration, Polar ESS is here to help you deliver dependable, efficient, and future-ready energy solutions to your customers across residential, commercial, and industrial sectors.
