The book "Semiconductor energy converters" by B. and . Zelentsova is not just a textbook, but a real guide to the complex and exciting world of modern energy technologies. This book is intended for engineering students, graduate students, faculty and professionals seeking to deepen their knowledge in the field of semiconductor energy converters, as well as for those interested in the latest developments in the field of electronics and energy. The focus of this work is on key principles and modern methods of energy conversion using semiconductor devices. Zelentsov masterfully reveals the mechanisms of work of converters, ranging from simple schemes to complex systems, providing the reader with not only a theoretical base, but also practical skills. The book is full of illustrations, diagrams and examples, which makes complex technical concepts more accessible and understandable. The author pays special attention to improving the efficiency, reliability and environmental safety of converters, which is especially important in the era of transition to renewable energy sources. This book is a godsend for those who want to understand how modern semiconductor energy converters can change our world. It covers topics related to power conversion, power management, inverter circuits, DC and AC converters, and automatic control systems. In the process of reading, the reader is immersed in the details of the design, operation and modernization of devices, which makes the book a valuable resource for both students and practicing engineers. The book "Semiconductor Energy Converters" Zelentsov is especially attractive for its structure and style of presentation. The author is able to clearly and easily explain complex technical ideas, avoiding unnecessary academic terminology, which makes it suitable for a wide range of readers. At the same time, it contains enough in-depth information for those who already have basic knowledge and want to expand their competencies. Zelentsov is known for his other work in the field of electronics and energy, his style is distinguished by accuracy, logic and practical orientation, which makes each page of the book useful and inspiring. This book deserves the attention not only of professionals and students, but also of all those who are interested in modern energy conversion technologies, environmentally friendly sources and innovative solutions in the energy sector. In the era of rapid technology development and the need to find new solutions for sustainable development, Zelentsov’s textbook is becoming relevant and in demand. It can be compared with such classic works as “Electronics and energy conversion” or “Modern power converters”, but the uniqueness of Zelentsov’s work lies in the detailed coverage of semiconductor solutions and their practical application. If you are looking for a book that will not only expand your knowledge, but also inspire new ideas in the field of energy and electronics, “Semiconductor Energy Converters” and . Green is exactly what you need. It will be a reliable assistant in study, work and scientific research, opening the door to a future where energy conversion technologies play a key role in creating a cleaner and more efficient world.