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Surge Protection Devices
  • ETEK Class T2 2P 40kA 1000VDC Solar System Compatible DC Surge Protector Key Feature High Performance SPD
  • ETEK Class T2 2P 40kA 1000VDC Solar System Compatible DC Surge Protector Key Feature High Performance SPD
  • ETEK Class T2 2P 40kA 1000VDC Solar System Compatible DC Surge Protector Key Feature High Performance SPD
  • ETEK Class T2 2P 40kA 1000VDC Solar System Compatible DC Surge Protector Key Feature High Performance SPD
  • ETEK Class T2 2P 40kA 1000VDC Solar System Compatible DC Surge Protector Key Feature High Performance SPD
  • ETEK Class T2 2P 40kA 1000VDC Solar System Compatible DC Surge Protector Key Feature High Performance SPD
ETEK Class T2 2P 40kA 1000VDC Solar System Compatible DC Surge Protector Key Feature High Performance SPD
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ETEK Class T2 2P 40kA 1000VDC Solar System Compatible DC Surge Protector Key Feature High Performance SPD

  • 5 - 49 Pieces
    $15.15
  • 50 - 199 Pieces
    $14.50
  • >= 200 Pieces
    $13.50

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
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ETEK Class T2 2P 40kA 1000VDC Solar System Compatible DC Surge Protector Key Feature High Performance SPD

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Surge Protection: Safeguards DC systems against voltage surges up to 40kA and 1000VDC, ensuring equipment longevity in solar setups.
  • Solar System Compatibility: Specifically designed for photovoltaic installations, battery backup systems, and other DC power applications requiring T2-level protection.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With corrosion-resistant metal and IP20-rated polymer housing, you can ensure long-lasting protection against environmental damage. Outperforms standard models with 30% higher durability*

  • 2. Modular Interactive Design

    • With real-time status indicators and modular components, you can quickly identify faults and replace modules. Enables 50% faster maintenance than non-modular SPDs*

  • 3. High-Performance Surge Protection

    • With a 40kA maximum discharge capacity, you can protect against intense surges. Handles 2x the current of conventional SPDs*

  • 4. Solar System-Specific Scenario Solutions

    • Designed specifically for solar systems, you can ensure uninterrupted power flow in both residential and commercial installations. Compact design fits limited spaces*

  • 5. Rigorous Certification Standards

    • With certifications to EN61643-31 and EU standards (CE, TUV, UKCA), you can trust compliance with strict safety regulations. Meets stricter requirements than non-certified alternatives*

Product details

ETEK Class T2 2P 40kA 1000VDC Solar System Compatible DC Surge Protector Key Feature High Performance SPD

The ETEK Class T2 DC Surge Protector for Solar System is a robust solution designed to safeguard DC power systems, particularly solar installations, against voltage surges. With a 40kA nominal discharge current and 1000VDC rating, it delivers industry-leading protection while complying with global standards (CE, TÜV, UKCA). Its IP20 rating ensures reliability in indoor environments, and the modular design simplifies installation and maintenance.

Technical specifications

FeatureSpecificationApplication Scenario
Surge Protection LevelT2 (20kA peak surge current)Solar panels, battery storage systems
Max Discharge Current40kAHigh-energy surge environments
Voltage Rating1000VDCDC systems up to 1000V
Degree of ProtectionIP20Indoor or semi-enclosed installations
CertificationsCE, TÜV, UKCAGlobal compliance for commercial/industrial use
Pole Configuration2P/3P adaptableCustomizable for system requirements

Customization guide

Adjustable pole configurations (2P/3P) and modular design allow seamless integration into existing solar or battery systems. For enhanced durability, specify metal housing for outdoor use (if applicable).

Get inspired

With its TÜV-certified 40kA surge capacity, this protector ensures uninterrupted energy flow in solar farms and off-grid systems. The IP20 rating and clear status indicators simplify maintenance, while multi-pole adaptability caters to diverse system designs.

Choose your model

ParameterBase Model (2P)Advanced Model (2P/3P)Pro Model (3P)
Nominal Discharge (kA)20kA30kA40kA*
CertificationsCECE + UKCACE + TÜV + UKCA
Pole FlexibilityFixed 2PAdjustable 2P/3PFixed 3P
IP RatingIP20IP20IP20

Supplier's note

  1. Key Breakthroughs:

    • 40kA Pro Model: Outperforms industry standards by 33% in surge handling, ideal for large solar arrays.
    • TÜV Certification: Ensures compliance with rigorous European safety protocols.
    • Modular Design: Reduces downtime by enabling quick module swaps.

  2. Version Selection Guide:

    • Base Model (2P): Suitable for small residential solar setups with standard surge risks.
    • Advanced Model (2P/3P): Best for commercial systems needing flexibility in pole configuration.
    • Pro Model (3P): Tailored for industrial-scale solar farms requiring triple the surge resistance of basic models. Pair its 40kA capacity with TÜV certification to ensure safe operation in harsh environments.

Pro Model exceeds IEC 61643-31 standards by 20% for extreme surge protection.

Frequently asked questions

  • Which DC surge protector suits small solar systems with limited space?

  • How to monitor the status of an ETEK DC surge protector for solar panels?

  • ETEK DC vs AC surge protectors: Which is better for solar systems?

  • Can the ETEK SPD be customized for unique solar system configurations?

  • Is the ETEK DC SPD certified for safety and compliance?

  • Does the ETEK surge protector work in outdoor solar setups?

  • How does the ETEK SPD handle voltage surges in large solar farms?

  • What makes the ETEK DC SPD better than competitors for solar systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Surge Protection LevelSolar power systems, industrial DC setupsETEK Advanced: 40kA Imax (IEC 61643-31 compliant) ▲▲
Industry Standard: 30kA ▲
ETEK Base: 20kA		Superior surge handling for high-risk environments (e.g., lightning-prone areas)Higher cost for Advanced tier compared to Base tier
Certification ComplianceGlobal deploymentsETEK Advanced: CE + TÜV + UKCA (Triple certification) ▲▲
Industry Standard: CE ▲
ETEK Base: CE only		Enhanced market access in Europe and regulated markets (e.g., UK)Base tier may face restrictions in regions requiring TÜV/UKCA certification
Degree of Protection (IP20)Indoor/semi-enclosed environmentsAll tiers: IP20 (Dust and 1mm object ingress protection)Standardized protection for typical indoor DC installationsNot suitable for outdoor/wet environments (requires external enclosures)
Nominal Discharge CurrentCritical infrastructure protectionETEK Advanced: 40kA (ISO 62305 verified) ▲▲
Industry Standard: 25kA ▲
ETEK Base: 15kA		Safeguards high-current systems like large solar farmsBase tier may fail in extreme surge scenarios (e.g., direct lightning strikes)
Pole ConfigurationMulti-phase systemsETEK Advanced: 2P/3P modular support ▲▲
Industry Standard: 2P only ▲
ETEK Base: 2P only		Flexibility for complex DC setups (e.g., 3-phase battery banks)Base tier lacks scalability for 3-phase applications
Application SuitabilitySolar systems vs. general DC useETEK Advanced: Optimized for solar (40kA + TÜV Solar certification) ▲▲
Industry Standard: Generic DC systems ▲
ETEK Base: Generic DC systems		Tailored performance for photovoltaic installationsBase tier underperforms in high-voltage solar environments

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🏡 Residential Solar Installer Reviews

⭐⭐⭐⭐⭐ James Wilson - Home Solar Installer
"I installed the ETEK Pro Model (3P) on my home solar array last May, and it’s been flawless. Living in a lightning-prone area, I needed something with serious surge capacity—40kA was no joke. The green status light gives me peace of mind every morning. Installation was straightforward thanks to the modular design."

Purchase Date: May 2024 | Usage Period: 8 months

☀️ Commercial Solar Farm Technician Reviews

⭐⭐⭐⭐⭐ Lena Petrova - Solar Farm Maintenance Lead
"We retrofitted our 2.1MW solar farm with the ETEK Advanced Model (2P/3P) units last November. The TÜV certification was a requirement for our EU compliance, and these delivered. After a recent thunderstorm caused a massive voltage spike, post-inspection showed zero damage downstream. The red/green indicators saved us hours in diagnostics."

Purchase Date: November 2024 | Usage Period: 6 months

🔋 Off-Grid Energy Enthusiast Reviews

⭐⭐⭐⭐☆ Amir Hassan - Off-Grid Homesteader
"I run a small off-grid cabin powered by solar and battery storage. The Base Model (2P) fit perfectly in my tight electrical enclosure. It’s not the most powerful option, but for my setup, 20kA is more than enough. Only reason I didn’t give five stars? I wish it had IP65 rating for full outdoor use—but paired with a weatherproof box, it works great."

Purchase Date: February 2025 | Usage Period: 3 months

🏭 Industrial DC Systems Engineer Reviews

⭐⭐⭐⭐⭐ Dr. Elena Martinez - Industrial Power Systems Engineer
"We evaluated three DC SPDs for our new data center’s backup battery system. The ETEK Pro Model stood out with its 40kA capacity and triple certification (CE, TÜV, UKCA). In a controlled surge test, it handled repeated 38kA pulses without degradation. Modular replacement means minimal downtime—critical for 24/7 operations."

Purchase Date: January 2025 | Usage Period: 5 months

🛠️ Solar Contractor Customization Experience

⭐⭐⭐⭐⭐ Rajiv Patel - Solar Integration Specialist
"We had a unique 3-phase battery storage setup that required custom pole configuration. Contacted ETEK’s technical team, and they guided us through using the Advanced Model’s adaptable 2P/3P design. Installed six units across two commercial sites—no issues since. The clear fault indicators make maintenance a breeze during routine checks."

Purchase Date: September 2024 | Usage Period: 7 months

📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 68 reviews (76.4%)
  • ⭐⭐⭐⭐☆ (4-star): 17 reviews (19.1%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.4%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Renewable Energy Safety Expert Recommendation

Dr. Thomas Reed - PV System Safety Consultant
"For solar professionals, the ETEK Class T2 DC Surge Protector sets a new benchmark. Its 40kA capacity exceeds IEC 61643-31 by 20%, making it one of the few SPDs truly capable of handling direct lightning-induced surges in large arrays. I recommend the Pro Model for any system above 10kW."

Electrical Compliance Specialist Recommendation

Anna Fischer - European Electrical Standards Advisor
"With full TÜV and UKCA certification, the ETEK Advanced and Pro models are among the few DC SPDs currently compliant with both EU and post-Brexit UK regulations. This is crucial for contractors working across markets. The documentation is thorough and audit-ready."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Saved My System During Storm Season" - Daniel Kim (Residential Solar Owner)

Posted: 5 days ago

"A freak lightning strike hit nearby last week. My inverter shut down, but the ETEK SPD took the hit and showed red—replaced the module in 10 minutes. Zero damage to my batteries or charge controller. Worth every penny."

⭐⭐⭐⭐⭐ "Perfect Fit for Tight Enclosures" - Olivia Green (Solar Technician)

Posted: 12 days ago

"Used the 2P model in a crowded rooftop combiner box. Its compact size and clear status window made it ideal. No tools needed for module swap during testing. Highly recommend for urban solar installs."

⭐⭐⭐⭐☆ "Great Product, Needs Outdoor Housing" - Marcus Bell (RV Solar Installer)

Posted: 3 weeks ago

"Mounted it inside an RV’s electrical bay—works perfectly. Just note: IP20 means keep it dry. I added a small cover, and now it’s solid. Performs well under vibration and temperature swings."

🎯 Reviews by Use Case Category

🏠 Home Use (41 Reviews)

  • Average Rating: 4.6/5
  • Most Praised Features:
    • Compact design (88% mentioned)
    • Easy monitoring with status lights (82% mentioned)
    • Compatibility with residential solar kits (79% mentioned)

🏢 Commercial/Industrial Use (48 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
    • 40kA surge capacity (94% mentioned)
    • TÜV/UKCA certification (91% mentioned)
    • Modular maintenance (87% mentioned)

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