Welcome
The Power To Control
Photovoltaic safety products
Chip products

We manufacture MLPE products based on our own chips
What We Can Do For You
We are a high-tech enterprise specializing in the design and research and development of integrated circuits. The company’s operations encompass integrated circuit design, the development of communication modules, and communication solutions.
Additionally, we offer innovative solutions in the field of photovoltaic module-level control, focusing on high integration, low power consumption, and high reliability with miniaturized designs.
With a strong emphasis on technological research, development, and innovation, the GateSea boasts a skilled research and development team with extensive experience in semiconductors and deep expertise. This allows us to consistently introduce competitive new products and demonstrate significant strength in intellectual property, having filed numerous patents and trademarks.
PRODUCTS TO CONTROL THE POWER
PRODUCT APPLICATIONS
It is widely used in smart grid, distribution network, orderly charging and new energy photovoltaic markets at home and abroad.
NEWS
What's New?
GateSea Microelectronics is at RE+25 with SID-2!
From September 8 to 11,2025, RE+25—the largest annual photovoltaic and new energy trade show in North America and globally—is being grandly held at the Venetian Convention Center in Las Vegas.
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2025 InterSolar South America!
2 months ago Company News, Gate Sea News, News