Jiangsu Profile
Product List
1801. High-Performance Solar Energy System DC Surge Protection Device 
[Oct 07, 2026]
[Oct 07, 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.
1802. High-Performance 1500VDC Solar Surge Protection Device 3 Phase [Oct 07, 2026]
[Oct 07, 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.
1803. High-Performance Solar Surge Protection Device for 1500V & 1800V [Oct 07, 2026]
[Oct 07, 2026] Product Description WSP40-1500 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.
1804. High Voltage 1000V 3-Phase Surge Protection Device for Solar Inverters [Oct 07, 2026]
[Oct 07, 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.
1805. High-Performance 1800V DC Surge Protection Device for PV Systems [Oct 07, 2026]
[Oct 07, 2026] Product Description WSP-1800 Class T1T2 SPD DC1800V Surge Protector Device With 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.
1806. Type 2 Wsp-600 DC Surge Arrester 600VDC SPD, Low Voltage PV Lightning Protection Device [Oct 26, 2026]
[Oct 26, 2026] Product Description WSP-600 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.
1807. Wsp-600 Solar DC SPD 600V 2p 20ka Nominal Discharge Current DIN Rail Mount Surge Protection Device [Oct 26, 2026]
[Oct 26, 2026] Product Description WSP-600 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.
1808. Wsp-600 2p 600VDC Type 2 DC SPD 20ka/50ka DIN Rail Surge Protective Device for Solar PV System [Oct 26, 2026]
[Oct 26, 2026] Product Description WSP-600 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.
1809. 25kvar Svg Wall Mount Module Static Var Generator Power Factor Correction Device [Aug 12, 2026]
[Aug 12, 2026] Product Name: LV System 0.4kV 25kvar Reactive Power Compensation Wall Mounted SVG Module Wall mounted SVG module is specialized for the power factor correction for home/small capacity usage. The SVG module integrated ...
Company: Jiangsu Sfere Electric Co., Ltd.
1810. 444*149*641mm CCC Approved Elecnova China Active Filter Ahf Power Harmonic Device [Aug 12, 2026]
[Aug 12, 2026] 30A wall mounted smart HMI control Active Harmonic Filter AHF 3P4W Wall mounted SFR-AHF which intergrated with 4" HMI control system uses an efficient power electronics topology and advanced all-digital control ...
Company: Jiangsu Sfere Electric Co., Ltd.
1811. High-Performance 3 Phase 1200VDC Solar Surge Protection Device [Oct 13, 2026]
[Oct 13, 2026] Product Description WSP-1200 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.
1812. High-Performance 1500VDC Surge Protection Device for Solar Systems [Oct 13, 2026]
[Oct 13, 2026] Product Description WSP-1500 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.
1813. Durable 1800V DC Solar Surge Protection Device for PV Applications [Oct 13, 2026]
[Oct 13, 2026] Product Description WSP-1800 Class T1T2 SPD DC1800V Surge Protector Device With 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.
1814. Advanced 750V DC Surge Protection Device for Solar Inverters [Oct 13, 2026]
[Oct 13, 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.
1815. High-Performance CE Certified Surge Protection Device for 500V Systems [Oct 13, 2026]
[Oct 13, 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.
