Address: Wenzhou Bridge Industrial Zone
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GEYA: Your Best

Solar SPD Manufacturer

GEYA aims to fully utilise power supply management technologies and services to improve life quality and the environment.

Our company’s vision is to provide competitive products and services in home automation, industrial automation, and energy management.

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All Types GEYA

SPD for Solar PV Systems

Installation of a surge protector device (SPD):

Place the SPD as close as possible to the panel to be protected.

Drill and punch a hole in the SPD housing in an unusually high location to shorten the connecting wires from the SPD lugs to the circuit breaker in the next panel (or fused disconnect lugs).

Use a close-nippled connection with wires going on to the first breaker at the top of a panel wherever possible. This guarantees that all loads connected to the panel are adequately protected.

Connect the SPD to the breaker panel with AWG #10 stranded wire or bigger (readily available and easy to install). Within the wiring, avoid sharp bends and excessive length. Neat installations are not always the most successful. The best connections are short and direct.

SPDs should connect to a properly rated circuit breaker rather than the panel’s main lugs. A fused disconnect switch should be utilised to connect with the lines and facilitate SPD servicing where circuit breakers are unavailable or impractical.


Download GEYA All Types of Solar PV Products Catalog PDF

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  • Modular design. Easy to install
  • ln compliance with IEC/EN61643-11
  • Can be used in conjunction with a solar panel
  • Can be used in conjunction with a solar inverter
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Solar SPD (Surge Protection Device)

  • Nominal discharge current (8/20 u s): 20 In
  • Max. discharge current (8/20 u s): 40 lmax
  • Response time:≤25ns
  • Operating temperature range:-40℃-80℃
  • For mounting on:35mm Din rail
  • Degree of protection:IP20
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    ELECTRICAL 2020 11 11 12 38 48

    At GEYA, we recognise the need of keeping all devices secure while still keeping your organisation competitive. GEYA products are CCC, CE, CB, SAA, SEMKO, TUV, and ROSH certified, with over ten years of expertise.