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Surge Protection Devices
  • USFULL CE Solar PV DC SPD 20ka-40ka 2P 3P 500V 600V 800V 1000V Arrester Surge Protective Device
  • USFULL CE Solar PV DC SPD 20ka-40ka 2P 3P 500V 600V 800V 1000V Arrester Surge Protective Device
  • USFULL CE Solar PV DC SPD 20ka-40ka 2P 3P 500V 600V 800V 1000V Arrester Surge Protective Device
  • USFULL CE Solar PV DC SPD 20ka-40ka 2P 3P 500V 600V 800V 1000V Arrester Surge Protective Device
  • USFULL CE Solar PV DC SPD 20ka-40ka 2P 3P 500V 600V 800V 1000V Arrester Surge Protective Device
  • USFULL CE Solar PV DC SPD 20ka-40ka 2P 3P 500V 600V 800V 1000V Arrester Surge Protective Device
USFULL CE Solar PV DC SPD 20ka-40ka 2P 3P 500V 600V 800V 1000V Arrester Surge Protective Device

USFULL CE Solar PV DC SPD 20ka-40ka 2P 3P 500V 600V 800V 1000V Arrester Surge Protective Device

  • 1 - 9999 Acres
    $10
  • 10000 - 29999 Acres
    $9
  • >= 30000 Acres
    $8

Customization:

Customized logo（Min.Order: 5000 pieces）
Customized packaging（Min.Order: 5000 pieces）
Graphic customization（Min.Order: 5000 pieces）
View product details

USFULL CE Solar PV DC SPD 20ka-40ka 2P 3P 500V 600V 800V 1000V Arrester Surge Protective Device

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Surge Protection: Designed to safeguard solar panels and power systems from lightning strikes, overvoltage, and electrical surges (20-40kA discharge current).
  • Voltage Compatibility: Supports 2P/3P configurations with rated voltages up to 1000V DC, ensuring protection for diverse solar and industrial setups.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a corrosion-resistant aluminum alloy body and copper conductors, ensure long-lasting durability and efficient energy transmission in harsh outdoor environments. Outperform plastic-based surge protectors in extreme weather and industrial settings.*

  • 2. Modular and Space-Saving Design

    • With a compact, modular design, easily install and stack units to optimize space and adapt to diverse solar system configurations. 20% more space-efficient than traditional non-modular surge protection devices.*

  • 3. High-Capacity Surge Protection

    • With a surge capacity of 20–40kA and voltage ratings up to 1000VDC, protect solar systems against extreme electrical surges, exceeding industry standards by 30% in surge tolerance.*

  • 4. Versatile Scenario Solutions

    • Designed for both residential and commercial solar setups, ensuring uninterrupted power flow during lightning strikes or voltage spikes. Compatible with 2P/3P systems for flexible deployment across industrial, power, and electronic equipment applications.

  • 5. Certified Safety and Compliance

    • Backed by CE and LVD certifications, guarantee compliance with EU safety and quality standards for reliable, risk-free operation in solar, industrial, and power systems.

Product details

USFULL CE Solar PV DC SPD 20ka-40ka 2P 3P 500V 600V 800V 1000V Arrester Surge Protective Device

USFULL CE Solar PV DC SPD Surge Protective Devices (SPSDs) are ruggedized surge protection solutions designed to safeguard solar systems, power infrastructure, and industrial equipment from lightning strikes and overvoltage events. Built with aluminum alloy, copper, and weather-resistant plastic, these devices offer robust performance across voltage ratings from 500V to 1000V and discharge currents up to 40kA. Their modular design and 2P/3P configurations enable seamless integration into diverse solar and electrical setups.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAluminum alloy, copper, plasticEnsures durability in harsh outdoor conditions
Discharge Current20–40kAProtects against extreme surges in industrial systems
Voltage Rating500V, 600V, 800V, 1000VCustomizable for residential to utility-scale solar farms
Number of Poles2P, 3PAdapts to single or three-phase power systems
CertificationCE, LVDMeets EU safety and low-voltage directives
EnvironmentalUV-resistant, weatherproofOperates reliably in extreme weather

Customization guide

Adjust pole configurations (2P/3P) and voltage ratings (500V–1000V) to match specific system requirements. For high-current applications, select the 40kA model to handle severe surges in industrial environments.

Get inspired

With USFULL SPSDs, you can:

  • Prevent equipment damage by blocking surges up to 40kA.
  • Extend system lifespan with UV-resistant, weatherproof materials.
  • Optimize space via modular, stackable designs for compact installations.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Discharge Current20–30kA30–40kA40kA
Voltage Rating500V–600V600V–800V800V–1000V
Pole Configuration2P2P/3P3P (Premium)
Weight1.2kg1.5kg1.8kg

Supplier's note

  1. Three Breakthroughs:

    • High Current Tolerance: The Pro Model’s 40kA rating exceeds industry standards by 25%, safeguarding critical infrastructure.
    • Wide Voltage Range: The 1000V Pro Model supports large-scale solar farms, unlike competitors limited to 600V.
    • Modular Design: Stackable units reduce installation time by 30% compared to fixed-install systems.

  2. Version Selection Guide:

    • Base Model: Ideal for residential solar systems (e.g., rooftop panels) with lower power demands.
    • Advanced Model: Suitable for commercial setups (e.g., carports) needing 3-phase compatibility.
    • Pro Model: Required for industrial solar farms or utility grids where 1000V systems and extreme surge risks are present.

With the Pro Model’s 1000V rating, you can deploy in high-voltage utility grids while its aluminum alloy housing ensures heat dissipation in desert environments. Pair with the 3P configuration for uninterrupted power flow in large arrays.

Frequently asked questions

  • Which USFULL solar panel surge protection device model suits residential vs. commercial solar systems?

  • How do I maintain USFULL solar surge arresters for long-term durability?

  • Aluminum alloy vs. copper in USFULL SPDs: Which material enhances conductivity and durability?

  • Can USFULL SPDs be customized for industrial solar power systems?

  • Are USFULL solar surge protectors CE-certified for lightning protection compliance?

  • Which USFULL SPD model handles high current in industrial solar farms?

  • Does the USFULL SPD’s polycarbonate housing protect against UV degradation?

  • How easy is it to install USFULL solar surge protective devices?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Surge Protection CapacityIndustrial solar farms, lightning-prone areasIndustry: 10–20kA (IEC 61643-11)
Our Base: 20kA (IEC 61643-11)
Our Advanced: 40kA (IEC 61643-11) ▲
UP Rating: 1.5kV (IEC 61643-11) ▲ (Industry: 1.2kV)		Advanced doubles surge handling; protects against extreme overvoltagesHigher cost and installation complexity for advanced variants
Voltage RatingHigh-voltage solar arrays (800V+)Industry: Up to 600V
Our Base: 500V–600V
Our Advanced: 800V–1000V ▲		Advanced supports modern high-voltage systems (e.g., EV solar integration)Requires specialized wiring for high-voltage models
Material CompositionHarsh outdoor environmentsIndustry: Plastic housing (UL94 HB)
Our Base: Aluminum + copper (IEC 60204)
Our Advanced: Polycarbonate + UV-resistant coating ▲ (IEC 60947-1)		Advanced resists UV degradation and extreme temperaturesAdvanced materials increase upfront cost
Pole ConfigurationMulti-phase industrial systemsIndustry: 2P standard
Our Base: 2P
Our Advanced: 3P ▲ (triphase)		3P Advanced suits industrial 3-phase power setups3P requires more complex wiring and space
Certification ComplianceGlobal regulatory installationsIndustry: CE basic
Our Base: CE LVD (IEC 61000-4-5)
Our Advanced: CE LVD + IEC 61643-11 ▲		Advanced meets stringent international safety standardsAdditional certifications may delay deployment timelines
Environmental ResistanceCoastal/desert regions with corrosion/UVIndustry: IP20 (indoor)
Our Base: IP54 (dust/water resistant)
Our Advanced: IP67 ▲ (submersible)		Advanced withstands salt corrosion, submersion, and extreme UV exposureIP67 models may have slower heat dissipation in enclosed spaces

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