Solar (Power) System
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Solar Inverter
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Wind Turbine Inverter
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Solar Wind Controller

Cell:+86-18806776641
Skype: doris421pu
Whatsapp:+86-18806776641
Wechat:462008750
Email: sales@solarpanelkitschina.com
Contact: Jacky Zeng

bi-directional inverter,

bi-directional Wind inverter 10kw to 1000KW (Power energy storage products)

solution one: Multi Energy Complementary Micro Grid

solution two: Wind &Solar Hybrid System & Energy Storage Mini Grid - Wind & Solar Bi-directional off grid and on-grid inverter

Product description

Senwei Energy Power energy storage products and system solutions solve power supply problems in areas with no and weak electricity, and achieve smart power supply and demand allocation. This system is designed for three-phase energy storage system, which can realize the functions of On grid power generation, off-grid inversion, and city power reverse charging. If the power grid is disconnected, the storage system can automatically and seamlessly switch to off-grid operation mode to ensure uninterrupted power supply.

1）Power peaking and valley filling. Meet various needs of customers;
2）Smooth output power, improve the proportion of grid acceptance;
3) Ensure electricity safety；

Performance characteristics

（1）The 32-bit DSP (Digital Processor TI 2812) +ARM (Touch Screen Master Chip) platform is used for touch screen display and operation, which facilitates field operation and parameter setup. The core driver of DSP control and ARM realize peripheral functions such as display and communication to improve power reliability.

（2）Support RS485, WiFi, GPRS, Ethernet communication, satisfy customer remote monitoring and other functions; can display AC and DC side voltage, current, operation mode, operation status, fault information, and can upload related data to the Internet of Things platform through the communication interface, and can start and stop power supply, parameter settings and other operations through the computer or mobile phone;

（3）Adopt three-phase four-bridge arm structure, which can carry 100% unbalanced load;；
（4）Designed for smart grids and smart microgrids, accept grid dispatching, cut peaks and fill valleys；

（5）Meets the access of lead-acid accumulator, lithium power, super capacitor, vanadium battery and other different energy storage forms, and has a wide range of applications.

双向储能逆变器技术参数10KW-30KW

Technical parameters of bidirectional inverter 10KW-30KW

交流侧参数AC Side parameters
工作方式Operation mode	连续工作 Continuous
交流接线方式 AC wiring mode	三相四线制Three phase four wire
额定输出功率 Rated output power	10KW	20KW	30KW
输出过载能力 Output overload capacity	11KW	22KW	33KW
直流侧参数 DC Side Parameters
最大直流功率 Maximum DC power	11KW	22KW	33KW
直流电压范围 DC voltage range Vdc	200-800Vdc	200-800Vdc	200-800Vdc
稳压精度 Voltage accuracy	±1%	±1%	±1%
稳流精度 Steady flow accuracy	±1%	±1%	±1%
直流电流纹波 DC current ripple	<5% IPP	<5% IPP	<5% IPP
并网充放电模式 On Grid charging and discharging mode 恒功率 Constant power
额定电网电压 Rated grid voltage（AC）	220V / 380V / 440V	220V / 380V / 440V	220V / 380V / 440V
电网电压范围 Grid voltage range	±20%	±20%	±20%
额定电网频率 Rated grid frequency	50Hz / 60Hz	50Hz / 60Hz	50Hz / 60Hz
电网频率范围 Grid frequency range	±10%	±10%	±10%
总电流波形畸变率 Rated power（THD）	<3% (标准电网Standard grid)
功率因数Power factor	≥0.99 (额定功率 Rated power)
独立逆变模式 Independent inverter mode
输出电压 Rated output voltage（AC）	220V / 380V / 440V±1%
输出电压失真度Output voltage distortion	<1% (阻性负载 resistive load)
输出频率 Rated output frequency	50Hz / 60Hz ±1%
电压过渡变动范围 Voltage transition range	<10% (电阻负载Resistance load 0% <=>100%)
负载不平衡度 Load imbalance	100%
系统参数 System Parameters
最大转换效率 Max. conversion efficiency	97%
噪声 Noise	<60dB
防护等级 Protection Degree	IP21
允许环境温度 Working Temperature	－25℃～+45℃
冷却方式 Cooling method	强制风冷 Air cooling
允许相对湿度 Working humidity	0～95%
允许工作海拔 Working altitude	≤6000m, 超过2000m需降额使用（Reduced usage for more than 2000m）
紧急停机 Emergency stop	有Yes (通过紧急停机按钮via emergency stop button)
显示 Display	触摸屏 Touch screen
通讯方式 Communication mode	RS485、WIFI、GPRS、Ethernet (Modbus 通讯协议protocol)
尺寸Dimensions	690275770mm	690275770mm	690275770mm
重量 Weight	42KG	58KG	65KG

双向储能逆变器技术参数50KW-200KW

Technical parameters of bidirectional inverter 50KW-200KW

交流侧参数AC Side parameters
工作方式Operation mode	连续工作 Continuous
交流接线方式 AC wiring mode	三相四线制Three phase four wire
额定输出功率 Rated output power	50KW	100KW	200KW
输出过载能力 Output overload capacity	55KW	110KW	220KW
直流侧参数 DC Side Parameters
最大直流功率 Maximum DC power	55KW	110KW	220KW
直流电压范围 DC voltage range Vdc	200-800Vdc	400-800Vdc	400-800V dc
稳压精度 Voltage accuracy	±1%	±1%	±1%
稳流精度 Steady flow accuracy	±1%	±1%	±1%
直流电流纹波 DC current ripple	<5% IPP	<5% IPP	<5% IPP
并网充放电模式 On Grid charging and discharging mode 恒功率 Constant power
额定电网电压 Rated grid voltage（AC）	220V / 380V / 440V	220V / 380V / 440V	220V / 380V / 440V
电网电压范围 Grid voltage range（AC）	±20%	±20%	±20%
额定电网频率 Rated grid frequency	50Hz / 60Hz	50Hz / 60Hz	50Hz / 60Hz
电网频率范围 Grid frequency range	±10%	±10%	±10%
总电流波形畸变率 Rated power（THD）	<3%（标准电网Standard grid）
功率因数Power factor	≥0.99 (额定功率 Rated power)
独立逆变模式 Independent inverter mode
输出电压 Rated output voltage（AC）	220V / 380V / 440V±1%
输出电压失真度Output voltage distortion	<3% (阻性负载 resistive load)
输出频率 Rated output frequency	50Hz / 60Hz±1%
电压过渡变动范围 Voltage transition range	<10% (电阻负载Resistance load 0% <=>100%)
负载不平衡度 Load imbalance	100%
系统参数 System Parameters
最大转换效率 Max. conversion efficiency	95%（含变压器 Include isolation transformer）
噪声 Noise	<60dB
防护等级 Protection Degree	IP20
允许环境温度 Working Temperature	－25℃～+45℃
冷却方式 Cooling method	强制风冷 Air cooling
允许相对湿度 Working humidity	0～95%
允许工作海拔 Working altitude	≤6000m, 超过2000m需降额使用（Reduced usage for more than 2000m）
紧急停机 Emergency stop	有Yes (通过紧急停机按钮via emergency stop button)
显示 Display	触摸屏 Touch screen
通讯方式 Communication mode	RS485、WIFI、GPRS、Ethernet (Modbus 通讯协议protocol)
尺寸Dimensions	7506001320mm	14608601820mm	14608601820mm
重量 Weight	340KG	1.4t	1.6t

双向储能逆变器技术参数300KW-1000KW

Technical parameters of bidirectional inverter 300KW-1000KW

交流侧参数AC Side parameters
工作方式Operation mode	连续工作 Continuous
交流接线方式 AC wiring mode	三相四线制Three phase four wire
额定输出功率 Rated output power	300KW	500KW	1000KW
输出过载能力 Output overload capacity	330KW	550KW	1100KW
直流侧参数 DC voltage range
最大直流功率 Maximum DC power	330KW	550KW	1100KW
直流电压范围 DC voltage range Vdc	400-800V dc	600-900V dc	600-900V dc
稳压精度 Voltage accuracy	±1%	±1%	±1%
稳流精度 Steady flow accuracy	±1%	±1%	±1%
直流电流纹波DC current ripple	<5% IPP	<5% IPP	<5% IPP
并网充放电模式 On Grid charging and discharging mode 恒功率 Constant power
额定电网电压 Rated grid voltage（AC）	220V / 380V / 440V	220V / 380V / 440V	220V / 380V / 440V
电网电压范围 Grid voltage range（AC）	±20%	±20%	±20%
额定电网频率 Rated grid frequency	50Hz / 60Hz	50Hz / 60Hz	50Hz / 60Hz
电网频率范围 Grid frequency range	±10%	±10%	±10%
总电流波形畸变率 Rated power（THD）	<4%（标准电网Standard grid）
功率因数Power factor	≥0.99 (额定功率 Rated power)
独立逆变模式 Independent inverter mode
输出电压 Rated output voltage（AC）	220V / 380V / 440V±1%
输出电压失真度Output voltage distortion	<3% (阻性负载 resistive load)
输出频率 Rated output frequency	50Hz / 60Hz ±1%
电压过渡变动范围 Voltage transition range	<10% (电阻负载Resistance load 0% <=>100%)
负载不平衡度 Load imbalance	100%
系统参数 System Parameters
最大转换效率 Max. conversion efficiency	95%（含变压器 Include isolation transformer）
噪声 Noise	<60dB
防护等级 Protection Degree	IP20
允许环境温度 Working Temperature	－25℃～+45℃
冷却方式 Cooling method	强制风冷 Air cooling
允许相对湿度 Working humidity	0～95%
允许最高海拔 Working altitude	≤6000m, 超过2000m需降额使用（Reduced usage for more than 2000m）
紧急停机 Emergency stop	有Yes (通过紧急停机按钮via emergency stop button)
显示 Display	触摸屏 Touch screen
通讯方式 Communication mode	RS485、WIFI、GPRS、Ethernet (Modbus 通讯协议protocol)
尺寸Dimensions	201010602000mm	280012002000mm	400012002000mm
重量 Weight	1.5t	2.5t	4t

*以上技术参数仅供参考，可根据用户需要定制。

*Above parameter only for reference. Could be custom made to user specifications.

If need to get more info of s olar/wind power system for your home, please contact us:

online way: Whatsapp: +86-18806776641/ Skype: doris421pu
Email way: sales@solarpanelkitschina.com ; sales@windpowercn.com
http://www.solarpanelkitschina.com ; https://www.windpowercn.com

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