Jiangsu Profile
Product List
43576. Residential Solar Panel Use 2p 500 Volt DC SPD 12.5ka in Surge Protection Device IP20 Surge Arrestor 
[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.
43577. 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.
43578. 3p 1500VDC Type2 Solar SPD Lightning Arrester [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.
43579. 40ka 1200VDC 3p Solar SPD for PV Combiner Box Surge Protection [Jul 11, 2026]
[Jul 11, 2026] Product Description WSP40-1200 Class T2 SPD DC Surge Protector Device 18mm Width PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar ...
Company: Nanjing Yihua Technology Co., Ltd.
43580. 3p 1200V DC 40ka PV SPD Type2 Solar Surge Protector Wsp40-1200 [Jul 11, 2026]
[Jul 11, 2026] Product Description WSP40-1200 Class T2 SPD DC Surge Protector Device 18mm Width PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar ...
Company: Nanjing Yihua Technology Co., Ltd.
43581. IP20 3p DC SPD 1000V Solar Combiner Box Surge Protection 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.
43582. 40ka 1000VDC 3 Pole PV Surge Protector for Solar Power Station SPD [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.
43583. T2 Solar Surge Arrester 3p 1000VDC Lightning Protector [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.
43584. 4p T1 Class 1 Surge Protector 12.5ka 10/350us 385VAC Low Residual Voltage SPD for Commercial ... [Jul 11, 2026]
[Jul 11, 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.
43585. Type 1 SPD 4p 12.5ka Iimp 10/350μS 385VAC Surge Protective Device Wsd-A12.5 Low up≤1.5kv Lightning ... [Jul 11, 2026]
[Jul 11, 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.
43586. 1800VDC Photovoltaic SPD 3p In20ka Imax40ka DIN Rail Solar Surge Protection Device [Jul 09, 2026]
[Jul 09, 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.
43587. 1500VDC Surge Protective Device 3 Pole Solar PV Surge Suppressor [Jul 09, 2026]
[Jul 09, 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.
43588. 1800VDC Surge Protective Device 3 Pole Solar PV Surge Suppressor [Jul 09, 2026]
[Jul 09, 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.
43589. Reliable 1800V DC SPD for Solar Power Protection [Jul 09, 2026]
[Jul 09, 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.
43590. 1500VDC Photovoltaic SPD 3p In20ka Imax40ka DIN Rail Solar Surge Protection Device [Jul 09, 2026]
[Jul 09, 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.
