Tulabu 2-In & 2-Out PV Combiner Box 25A 1000V DC Isolation Equipment with SPD Breaker for Solar Panel Power Distribution

Product Description

📊 Technical Specifications
Product Name Photovoltaic combiner box
Product Model TLB-DC500V1 IN 1OUT
Rated Voltage DC 500V
Max Input Current per String 15A, 20A, 32A, 40A, 50A, 63A, 80A, 100A, 125A (Optional)
Max Input Strings IN 1-2-3-4-5-6 (Optional)
Output String Count OUT 1-2-3-4-5-6 (Optional)
Max Output Switch Current 125A
Lightning Protection YES
Relative Humidity 0-95%, Non-Condensing
Protection Rating IP65
Material Box: ABS; Transparent window: PC
Installation Surface mount
Operating Temperature -25°C to +55°C
UV Resistant YES
Test Category II
🖼️ Product Display
Frequently Asked Questions
1. What is the primary purpose of this Photovoltaic Combiner Box?
The combiner box merges multiple DC inputs from solar panels into a single DC output, simplifying the connection to the inverter while providing overcurrent and surge protection.
2. Is this box suitable for outdoor installation?
Yes, it features an IP65 protection rating and is made from UV-resistant ABS material, making it waterproof, dustproof, and durable for outdoor environments.
3. Does the unit include lightning protection?
Absolutely. The box is equipped with dedicated lightning protection (SPD) to safeguard your solar system from high-voltage surges caused by lightning strikes.
4. Can I choose different input and output configurations?
Yes, we offer optional configurations for input and output strings ranging from 1 to 6, allowing you to customize the setup based on your specific solar array requirements.
5. What is the operating temperature range for this device?
The box is designed to operate reliably in extreme conditions, with a tested temperature range from -25°C to +55°C.
6. What safety certifications or categories does it meet?
The product falls under Test Category II, ensuring high standards for electrical safety and performance in photovoltaic distribution systems.

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