Jiangsu Profile
Product List
42676. Factory Direct 500V DC Surge Protection Device 2p Wsp-500 PV System SPD IP20 Solar Surge Protective ... 
[Jul 14, 2026]
[Jul 14, 2026] Product Description WSP-500 DC Surge Protection Device (SPD) Ideal for Solar PV & DC Power Systems The WSP-500 series surge protection device is designed to safeguard low-voltage DC electrical systems and photovoltaic ...
Company: Nanjing Yihua Technology Co., Ltd.
42677. 3p 1000V DC 40ka PV SPD Type2 Solar Surge Protector Wsp40-1000 [Jul 11, 2026]
[Jul 11, 2026] Product Description 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). ...
Company: Nanjing Yihua Technology Co., Ltd.
42678. Solar PV System 2p 750V DC Surge Arrester Module 20/50ka DC Surge Protector SPD [Aug 01, 2026]
[Aug 01, 2026] Product Description 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 ...
Company: Nanjing Yihua Technology Co., Ltd.
42679. Factory Direct CE Certified 3p 1000V DC Surge Protector Device Wsp-1000 Photovoltaic SPD [Aug 01, 2026]
[Aug 01, 2026] Product Description 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 ...
Company: Nanjing Yihua Technology Co., Ltd.
42680. 3p 1000V DC PV Surge Protector SPD 20ka 50ka Type 2 Photovoltaic Lightning Arrester [Aug 01, 2026]
[Aug 01, 2026] Product Description 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 ...
Company: Nanjing Yihua Technology Co., Ltd.
42681. IP20 DC SPD 750V 2p 40ka Solar Combiner Box Surge Device [Jul 11, 2026]
[Jul 11, 2026] Product Description 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). ...
Company: Nanjing Yihua Technology Co., Ltd.
42682. Wsp40-750 T2 Solar Surge Arrester 2p 750VDC Lightning Protection [Jul 11, 2026]
[Jul 11, 2026] Product Description 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). ...
Company: Nanjing Yihua Technology Co., Ltd.
42683. 2p DC750V 40ka PV SPD Type2 Solar Surge Protector Wsp40-750 [Jul 11, 2026]
[Jul 11, 2026] Product Description 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). ...
Company: Nanjing Yihua Technology Co., Ltd.
42684. Low Voltage 385VAC Type1 Lightning Surge Protection Device 4p 12.5ka Iimp SPD with Visual Defect ... [Jul 09, 2026]
[Jul 09, 2026] Product Description 36MM Series - Pressure-limiting SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply ...
Company: Nanjing Yihua Technology Co., Ltd.
42685. Surge Arrester 4p 12.5ka Overvoltage Protection Surge Protector for Low Voltage Distribution Box [Jul 09, 2026]
[Jul 09, 2026] Product Description 36MM Series - Pressure-limiting SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply ...
Company: Nanjing Yihua Technology Co., Ltd.
42686. Surge Protector Type 1 4p 12.5ka 10/350μS Factory Direct Lightning Surge Arrester Wsd-A12.5 [Jul 09, 2026]
[Jul 09, 2026] Product Description 36MM Series - Pressure-limiting SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply ...
Company: Nanjing Yihua Technology Co., Ltd.
42687. Lightning Surge Protector Type 1 3p+N 12.5ka 10/350us Surge Protection Device SPD with Fault ... [Jul 09, 2026]
[Jul 09, 2026] Product Description 36MM Series - Pressure-limiting SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply ...
Company: Nanjing Yihua Technology Co., Ltd.
42688. Surge Protection Device SPD Type 1 4p 12.5ka 10/350μS Factory Direct Lightning Surge Arrester ... [Jul 09, 2026]
[Jul 09, 2026] Product Description 36MM Series - Pressure-limiting SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply ...
Company: Nanjing Yihua Technology Co., Ltd.
42689. Surge Arrester Type1 4 Pole 12.5ka SPD 385VAC Lightning Overvoltage Protector Wsd-A12.5 for Power ... [Jul 09, 2026]
[Jul 09, 2026] Product Description 36MM Series - Pressure-limiting SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply ...
Company: Nanjing Yihua Technology Co., Ltd.
42690. Surge Protection Device Type 1 4p 12.5ka Iimp 10/350μS 385VAC Lightning Surge Arrester [Jul 09, 2026]
[Jul 09, 2026] Product Description 36MM Series - Pressure-limiting SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply ...
Company: Nanjing Yihua Technology Co., Ltd.
