Ounjai Solar Solution Co., Ltd. was founded on extensive experience in electrical systems, dating back to 1991. With strong expertise and a deep understanding of energy systems, the company has continuously developed its capabilities, expanding into the clean energy sector and officially launching its solar business operations in 2023.
To meet the growing demand for cost-effective and sustainable energy solutions, the company focuses on designing and installing high-efficiency systems that meet strict safety standards. Over the years, Ounjai Solar has served clients across more than 10 provinces nationwide, building trust through quality workmanship and sincere service.
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In 2026, the company was officially registered under the name Ounjai Solar Solution Co., Ltd., marking a significant step toward enhancing operational standards and supporting future growth. The company remains committed to driving the adoption of clean energy, delivering reliable solar solutions, and providing peace of mind to both households and businesses across Thailand.