About Limu Technology

10 years of deep cultivation in the solar charging field, driving the popularization of green energy through technological innovation

Limu Technology

Company Profile

Guangzhou Limu Electronic Technology Co., Ltd. was established in 2011. It is a technology-driven innovative enterprise focused on new solar automation control technology, integrating research and development, production, and sales.

The company mainly focuses on the R&D, design and production of solar controllers. The independently developed solar controller products of the company exceed 7 series and more than 20 models, covering intelligent street lighting control, environmental monitoring, agriculture and forestry water conservancy, smart traffic and other application fields.

The company's products are highly efficient and stable, feature-rich, reliable in quality, and are exported to many countries and regions around the world, earning high praise from customers.

We always uphold the business philosophy of "Green, Efficient, Innovative, Reliable", take customer needs as the guide, continuously invest in technological R&D, and are committed to providing high-quality solar charging solutions for global users, bringing clean energy to thousands of households.

Continuous Innovation
Strict Production
Quality Assurance

Development History

2011 · Company Founded

Limu Technology was established in Guangzhou, focusing on the research and development of solar charging products and forming a core R&D team.

2012 · First Solar Charge Controller

Launched the first solar charge controller, gaining market recognition and initiating diversified product development.

2014 · Launched LMS Series Products

Pioneered the LMS series products, equipped with LCD screens and USB interfaces, leading industry trends.

2017 · Launched MPPT Controllers

Launched MPPT controllers with built-in Bluetooth and APP integration, providing full hardware and software technology for international OEMs.

2023 · Launched LTB Series Products

Launched the LTB series products with comprehensive built-in Bluetooth and the LM Solar APP.

2025 · Launched IoT Series Products

LTW and LTM series, fully built-in Bluetooth and WiFi, supporting remote monitoring and management.

R&D and Production Strength

Core R&D Strength

  • An industry veteran engineer specializing in the research and development of solar energy products
  • Demonstrate product competitiveness through excellent design
  • Invest 30% of annual sales in technological R&D and innovation
  • Equipped with advanced testing equipment such as intelligent load meters, field management testers, vibration test benches, and high-temperature chambers.
  • Focus on R&D of high-performance, specialized, and intelligent products

Modern Production Management

  • Fast response and flexible modern production line
  • Supply chain collaborative management to ensure product quality and delivery efficiency
  • Full-process quality control system, Strict inspection process, product qualification rate 99.8%
  • Supports OEM/ODM customization, professional coordination, rapid response
  • Can meet the demand for large-volume orders

Company Photos

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Honors and Qualifications

High-Tech Enterprise
CE认证
FCC认证
RoHS认证
ISO9001 Certification
Innovation Enterprise Award

Corporate Vision

Bring solar charging products to thousands of households, contribute to the global carbon neutrality goal, and promote the popularization and application of green energy through technological innovation.

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