From May 15 to 18, 2025, Hunan Superwatt Power Equipment Manufacturing Co., Ltd. brought a variety of new energy equipment to the Changsha International Construction Machinery Exhibition, and became the focus of the exhibition with its high efficiency, environmental protection and intelligent product characteristics.
The Superwatt booth attracted many visitors, especially the environmental friendliness of the methanol generator set and the zero-cost operation advantage of the solar lighting tower, which sparked heated discussions. The company’s technical team demonstrated the intelligent functions of the cloud monitoring platform, such as remote management and data early warning.
The following are the core products on display:
1. 4EVS600-GS Solar Lighting Tower（VS series）
Industry-leading green lighting solution
• Modular photovoltaic energy storage system supports flexible configuration of photovoltaic panels and battery capacity
• Core configuration: 4×150W high-efficiency LED lights; 4×200Ah gel batteries; 4×405W retractable solar panels; 7.5-meter hydraulic lifting light pole
• Zero noise, zero emissions, the trailer meets Australian road standards and is suitable for field operations, emergency lighting and other scenarios.
1. 4HTM2000 Lighting Tower（Civilian Series）
Compact design, ultra-long battery life
• Designed for urban roads and construction
• Highlights: 130L large fuel tank, 200 hours of continuous operation; foldable tow bar design, no need to disassemble for sea freight loading; clamshell appearance, convenient for transfer and transportation.
1. IK2000 Square Lighting Tower（Dedicated to fixed locations）
Expert in mine/suburban lighting
• Hydraulic lifting light pole, height adjustable
• Trailer-free design, direct forklift transportation
• Square structure optimized cabinet (single cabinet can hold 20 units)
• Optional bottom bracket, suitable for long-term fixed scenes
4. Methanol generator set (400KW ultra-quiet cabin type)
Reliable power in extreme environments
• Ultra-quiet design: extremely low noise and vibration, meeting strict environmental protection requirements
• Intelligent control: DEIF parallel system, supports one-button start and stop and multi-machine grid connection
• Extreme safety: stainless steel anti-corrosion pipeline + methanol recovery circuit; sunken explosion-proof oil tank + carbon canister to recover volatile methanol; -30℃~50℃ wide temperature range operation, equipped with heating/cooling system
• Fire compliance: integrated fire extinguishing device, passed safety certification
During the exhibition, the company’s products received great attention from domestic and foreign customers, and reached a number of cooperation intentions. In the future, SWT will continue to adhere to the innovation-driven development strategy, increase R&D investment, improve product layout, improve service quality, and provide customers with better new energy solutions. We will take this exhibition as an opportunity to further expand the market, deepen international cooperation, and contribute to the development of the new energy industry.
About Hunan Superwatt
Hunan Superwatt Power Equipment Manufacturing Co., Ltd. is a wholly-owned subsidiary of Shandong Superwatt Power Tech Co., Ltd., located in Changsha Science and Technology Industrial Park. The base covers an area of 37,400 square meters, has independent processing and production capabilities, and has complete supporting facilities such as testing, warehousing, and office. The annual output can reach 2,000 units, mainly serving the domestic southern, Southeast Asian and Oceania markets. The factory was completed in September 2024 and officially put into operation in October of the same year.
Focusing on the research and development of new energy power equipment, the products cover hybrid power generation, green lighting and other fields, and are committed to providing global customers with efficient, low-carbon, and cost-effective energy solutions.
