NanQue DC SPD front view highlighting robust surge protection for PV systems.
NanQue DC SPD replaceable module demonstrates easy maintenance and reduced downtime.
NanQue DC SPD low-clamping mode delivers fast protection for sensitive equipment.
NanQue DC SPD 100V-1000V range, suited for diverse solar and wind setups.
NanQue DC SPD surge protection feature protects panels against voltage spikes.
NanQue DC SPD wiring and connections illustrate clean installation practice.
NanQue DC SPD thick chip design enhances stability under high current bursts.

NanQue

NanQue DC SPD Surge Protector for 100V-1000V PV Systems | 40kA T2, Replaceable Module

High-performance electronics accessories made for confident daily results

$24.92

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Why customers choose Nexoltic

Trusted surge protection for solar and wind energy systems

NanQue DC SPD is built for demanding 100V–1000V solar and wind deployments. The thick-chip design delivers robust stability and high current handling, providing reliable performance during transient events across the DC network of your renewable setup.

With a low clamping voltage and fast response, the SPD reacts quickly to voltage spikes, helping shield inverters, controllers, and wiring from surge-like disturbances. This approach can limit arcing potential and wear, potentially contributing to longer equipment life in busy arrays while maintaining safe operation in daily use.

Versatility and protection across DC and AC

Its high AC/DC withstand capability supports protection for both AC and DC circuits, making it a flexible choice for mixed renewable configurations or hybrid systems with shared buses.

Maintenance-friendly design

The replaceable module simplifies service work by letting technicians swap a worn protection stage without replacing the entire unit, reducing downtime and maintenance costs over time.

  • High AC/DC withstand capability: protection for both AC and DC systems
  • Low clamping voltage & fast response: rapid spike mitigation for sensitive equipment
  • Thick chip design: enhanced stability and current handling
  • Replaceable modules: easy maintenance and quick field service

Practical use cases

  • Solar PV arrays in rooftop or ground installations
  • Small to mid-size wind turbines on-site
  • Hybrid systems with shared DC buses

Rated at 40kA with a T2 level, this SPD is designed to support busy renewable energy assets while remaining straightforward to install and service. The goal is reliable protection that adapts to your system’s needs without overpromising results.

FAQ

Q: What systems is the NanQue DC SPD designed for?

A: Designed for 100V-1000V PV and wind systems with a replaceable module for easy upkeep.

Q: What maintenance benefits does the replaceable module offer?

A: Easily swap a worn protection stage without replacing the whole unit, reducing downtime.

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