| 产品型号 |
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|---|---|---|---|
| 最大输入电压 |
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| 额定直流电压 |
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| 最小输入电压 |
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| 最大输入电流 |
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| MPP(T)电压范围 |
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| MPPT数量 |
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| 直流输入连接端数 |
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| 最大输出功率 |
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| 标称交流电压 |
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| 最大输出电流 |
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| 额定交流电流 |
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| 频率范围 |
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| 频率 |
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| 功率因数 (cosθ) |
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| 总谐波失真 (THDi) |
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| 相数 |
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| 最大效率 |
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| 欧洲效率 |
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| 尺寸(高/宽/厚) |
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| 重量 |
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| 夜间损耗 |
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| 噪音干扰级别 |
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| 工作温度范围 | -40 ~ +60 ℃ | ||
| 防护等级 | IP65 | ||
| 相对湿度 | 0-95 % | ||
| 散热方式 | 自然冷却 | ||
| 最高运行海拔 | 4000 m | ||
| 通讯接口 | RS 485, WLAN | ||
| 显示屏 | LCD, LED | ||
| 防护性能 | 反孤岛保护(ENS),短路保护,过热保护,浪涌保护 | ||
| 下载公司产品详情 | |||
Kehua, the leading power solution provider in mainland China, was established in 1988. On January 13th, 2010, the company went public on the Shenzhen Stock Exchange, marking a significant milestone.
Currently, Kehua owns over 40 subsidiaries, 5 manufacturing bases, 3 R&D centers, an EMC test center, and participates in a UL Witness Test Data Program. With more than 50 offices nationwide and over 3000 employees, it boasts a robust R&D team of over 600 engineers and 3 national industry experts. Having specialised in the power market for over 29 years, Kehua's products are installed in 104 countries and regions, meeting certifications such as CE, SAA, TUV, and others for various markets.
The company is dedicated to providing reliable and innovative power solutions, including Critical Power, Renewable Energy, Data Center, and Monitoring solutions for diverse industries.
Its offerings include reliable new energy systems like hundreds of MW on-grid solutions, off-grid systems from 500VA to 1.2MW, hybrid systems from 1KW to 1MW, energy storage systems from 2KW to 500KW, string inverters from 1.5KW to 60KW, and central inverters up to 1.26mw.
In 2016, Kehua was recognised as a Global Top 500 Company in the Renewable Energy Industry, with solar system applications surpassing 4.5gw.
Additionally, Kehua possesses strong technical expertise and extensive experience to support various custom manufacturing demands.
Kehua is a leading power solutions provider in mainland China, founded in 1988 and officially listed on the Shenzhen Stock Exchange in 2010. With over 32 years of experience in the power market, Kehua's products and solutions have been adopted in more than 100 countries and regions, holding certifications such as CE, TUV, and UL. The company's cumulative photovoltaic (PV) installation capacity exceeds 13 GW, with over 600 MW in energy storage installations.
Facilities
Kehua boasts world-class facilities with impressive manufacturing and research and development (R&D) capabilities. The company has four production bases covering a total manufacturing area of 320,000 m², with an annual solar production capacity of 8 GW. Additionally, Kehua operates three R&D centers, an electromagnetic compatibility (EMC) test center, and participates in the UL Witness Test Data Program. The R&D team consists of more than 1,000 engineers, contributing to the establishment of over 60 national and industrial standards. As a result, Kehua has been granted more than 800 intellectual property rights.
Products & Solutions
Kehua offers high-quality string inverters, central inverters, and energy storage systems designed for various applications, including utility-scale PV plants, distributed PV plants, residential power projects, poverty alleviation power plants, micro-grid systems, and smart PV+ projects. The products are designed to perform in harsh conditions, such as high altitudes, low temperatures, high salt concentration, sandy deserts, and complex terrains.
Achievements
- Recognized as one of the Global Top 500 New Energy Enterprises for five consecutive years (by CIER)
- Holds the No. 1 market share in the energy storage sector (Behind-the-Meter) in China (by CCID)
- Achieved the No. 1 domestic share of newly installed Power Conversion Systems (PCS) for electrochemical energy storage in 2018 (by CNESA)
- Ranked among the top 5 in global annual shipments of PCS (by IHS Markit)
- Awarded the title of Most Influential Inverter Manufacturer in 2019 (by Solarbe)