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ALL WINS CO., LTD.

A trusted & versatile electrical product design house.

A trusted & versatile electrical product design house. A trusted & versatile electrical product design house. A trusted & versatile electrical product design house.
WII SPD Family

Surge Protection Device (SPD)

◆ WSP Series.

◆ WSP Series (UL Certified).

◆ MSP-PV40 Series.


Request a quote

WII SPD Family

Surge Protection Device (Module Type)

Surge Protection Device for Photovoltaic (PV) Systems

【UL Certified】 Surge Protection Device (Module Type)

WSP Series : Surge Protection Device (Module Type)

WSP Series: Surge Protection Devices (SPD) can be divided into two categories; module combination type providing lightning warning and remote monitoring control devices with alarms; and integrally molded type, which are designed to release intense current. 

【UL Certified】 Surge Protection Device (Module Type)

Surge Protection Device for Photovoltaic (PV) Systems

【UL Certified】 Surge Protection Device (Module Type)

WSP Series (UL certified): Surge Protection Devices (SPD) can be divided into two categories; module combination type providing lightning warning and remote monitoring control devices with alarms; and integrally molded type, which are designed to release intense current. 

Surge Protection Device for Photovoltaic (PV) Systems

Surge Protection Device for Photovoltaic (PV) Systems

Surge Protection Device for Photovoltaic (PV) Systems

WSP-PV40 Series: Surge Protection Device for Photovoltaic (PV) Systems

WSP-PV40 Series: Modular surge protection device for solar power generation systems, or photovoltaic (PV) systems. Features: Easy plug-in and plug-out ability, Din-Rail fast installation, fault-indicator window, and built-in FS (remote monitoring) function.


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all rights reserved 

  • About Us
  • Our Partners
  • Current Transformer
  • Voltage transformer
  • Capacitor (Standard)
  • Capacitor (Intelligent)
  • Distribution Arrester
  • EV Charger
  • Electronic Energy Meter
  • Fuse Link
  • Fuse Cut Out
  • SPD
  • Testing Equipment
  • Current Transformer (OD)
  • Contact us

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