Jiangsu Profile
Product List
21556. 1000V DC 3p Photovoltaic Surge Protector SPD for Solar PV System 
[Jun 10, 2026]
[Jun 10, 2026] WSP-1000 Class T1T2 SPD DC750V Surge Protector Device With PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system ...
Company: Nanjing Yihua Technology Co., Ltd.
21557. Photovoltaic 300V DC Surge Arrester Type 2 40ka [Jun 12, 2026]
[Jun 12, 2026] 18MM Series - Pressure-limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
21558. Heavy Duty 500V Surge Suppressor 40ka Lightning Protection SPD Arrester [Jun 13, 2026]
[Jun 13, 2026] 18MM Series - Pressure-limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
21559. Reliable Surge Arrester 40ka 500V DC SPD for Indoor Installation [Jun 13, 2026]
[Jun 13, 2026] 18MM Series - Pressure-limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
21560. CE Certified 40ka 500V Surge Protection Device Lightning Arrester SPD [Jun 13, 2026]
[Jun 13, 2026] 18MM Series - Pressure-limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
21561. DC Power SPD 40ka 500V Surge Protector for Industrial Electrical Equipment [Jun 13, 2026]
[Jun 13, 2026] 18MM Series - Pressure-limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
21562. Factory Direct 500V Surge Suppressor 40ka Lightning Protection SPD [Jun 13, 2026]
[Jun 13, 2026] 18MM Series - Pressure-limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
21563. 500 Type 2 SPD 40ka 500V Power Surge Arrester for Distribution Cabinet [Jun 13, 2026]
[Jun 13, 2026] 18MM Series - Pressure-limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
21564. 40ka 500V AC Surge Protective Device SPD Lightning Arrester for Power System [Jun 13, 2026]
[Jun 13, 2026] 18MM Series - Pressure-limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
21565. DC 750V Surge Protective Device for Solar PV System [Jun 09, 2026]
[Jun 09, 2026] WSP-750 Class T1T2 SPD DC600V Surge Protector Device With PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic ...
Company: Nanjing Yihua Technology Co., Ltd.
21566. 2pole 750VDC SPD Surge Arrester for Solar Power System [Jun 09, 2026]
[Jun 09, 2026] WSP-750 Class T1T2 SPD DC600V Surge Protector Device With PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic ...
Company: Nanjing Yihua Technology Co., Ltd.
21567. Compact 275VDC 2pole Surge Arrester for Small Solar Power Plant [Jun 11, 2026]
[Jun 11, 2026] 18MM Series - Pressure-limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
21568. Wsp40-220 DC Surge Arrester 220V for Renewable Energy System [Jun 11, 2026]
[Jun 11, 2026] 18MM Series - Pressure-limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
21569. Photovoltaic 220V DC Surge Arrester Type 2 40ka [Jun 11, 2026]
[Jun 11, 2026] 18MM Series - Pressure-limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
21570. Photovoltaic 150V DC Surge Arrester Type 2 40ka [Jun 11, 2026]
[Jun 11, 2026] 18MM Series - Pressure-limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be ...
Company: Nanjing Yihua Technology Co., Ltd.
