主要规格/特点：
一般说明：
设计无隔离变压器，具有更宽的输入电压范围和更高的效率
此外，采用光纤隔离技术提高抗干扰能力
完全保护，更高的MPPT效率，简单的监控和并行运行能力使其成为大型光伏发电计划的理想选择
特征：
无变压器，最高效率可达98.7％
有效的IGBT模块
DSP + CPLD数字控制技术，具有完全的保护，安全可靠
先进的MPPT算法宽MPPT范围，方便模块配置，技术
关键光伏应用的高效热系统设计
多语言液晶，操作方便
集成多通道接口，易于监控
低电压穿越功能
对于连接高压电网的大型集中电厂（带外部升压变压器）
有功和无功功率调节功能（可选）
通讯：RS485 /以太网/ USB，电脑监控软件
安全：
完善的保护功能：过压保护，短路保护，孤岛保护，过热保护，过载保护等
标准：en61000-6-1，en61000-6-2，en61000-6-3，en61000-6-4，en61000-3-2，en61000-3-3，en60164-1-1，en55022，en50178，en45011

Key Specifications/Special Features:
General descriptions:
Designed without isolation transformer it has wider input voltage range and higher efficiency
Moreover, optical fiber isolation technology has been adopted to increase its anti-interference ability
Complete protection, higher MPPT efficiency, simple monitoring and capability of parallel operating make it ideal for large scale PV power plan
Features:
Transformerless, maximum efficiency up to 98.7%
Effective IGBT module
DSP + CPLD digital control technology, having complete protection, safe and reliable
Advanced MPPT algorithms wide MPPT range, convenient for module configuration, technology
Efficient thermal system design for critical PV applications
Multilingual LCD, easy to operate
Integrated multi-communication interfaces, easy to monitor
Low voltage ride through function
For large centralized power plant connecting to high-voltage grid (with external step-up transformer)
Active and reactive power regulation function (optional)
Communications: RS485/Ethernet/USB, computer monitoring software
Safety:
Perfect protection functions: Over-voltage protection, short-circuit protection, islanding protection, over-heat protection, over-load protection and more
Standards complied: EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4, EN61000-3-2, EN61000-3-3, EN60164-1-1, EN55022, EN50178, EN45011