The GDS-PV2/1-DC500V/1000V Plastic PV Combiner Box is a compact, durable, and high-performance device designed for solar DC power collection and protection.
It efficiently integrates two PV strings into one output, providing safe and stable power distribution for both 500V and 1000V DC photovoltaic systems.
Built with a UV-resistant plastic enclosure and rated IP65, this PV combiner box ensures reliable operation under extreme outdoor environments such as heat, rain, and dust.
It includes standard fuses, surge protection (SPD Type 2), and an optional monitoring module for enhanced safety and real-time system performance tracking.
Ideal for residential, commercial, and off-grid solar applications, the 2-in 1-out plastic PV combiner box helps installers simplify wiring, reduce system losses, and ensure long-term safety.
Product Features
- Dual Input Design: Supports 2 PV strings, ideal for small to mid-size solar systems.
- Wide Voltage Compatibility: Available in 500V DC and 1000V DC versions for flexible use.
- Durable Plastic Enclosure: Lightweight, corrosion-resistant, and UV-stabilized for long outdoor service.
- IP65 Waterproof Protection: Ensures full protection against dust, rain, and environmental hazards.
- Comprehensive Safety Components: Built-in DC fuse, isolation switch, and Type 2 SPD lightning protection.
- Easy Installation: Wall-mountable compact box for fast, space-saving setup.
- Optional Monitoring Module: Enables real-time data monitoring and fault diagnostics.
Keywords naturally included: PV combiner box plastic, solar combiner box plastic, IP65 PV combiner, 2-in 1-out PV box, 1000V DC plastic PV combiner.
Technical Specifications
| Category | GDS-PV2/1-DC500V | GDS-PV2/1-DC1000V |
|---|---|---|
| Order Code | 250003 | 250004 |
| System Maximum DC Voltage | 500V DC | 1000V DC |
| Maximum Input Current (per string) | 15A | 15A |
| Maximum Input Strings | 2 | 2 |
| Maximum Output Switch Current | 20/32A | 20/32A |
| Number of Inverter MPPT | 1 | 1 |
| Number of Output Strings | 1 | 1 |
| SPD (EN 61643-11 / IEC 61643-11) | Type 2/Class II / T2 | Type 2/Class II / T2 |
| Max PV Voltage (Ucvpv) | 500V DC | 1000V DC |
| Nominal Discharge Current (In) | 20kA | 20kA |
| Max Discharge Current (Imax) | 40kA | 40kA |
| Voltage Protection Level (Up) | ≤2.5kV | ≤4.0kV |
| Poles | 2P | 2P |
| Protection Grade | IP65 | IP65 |
| Output Switch | DC MCB (optional) / DC isolation switch (standard) | Same |
| Waterproof Connectors | PG / MC4 | PG / MC4 |
| PV DC Fuse | Standard | Standard |
| PV SPD | Standard | Standard |
| Monitoring Module | Optional | Optional |
| Preventing Diode | Optional | Optional |
| Box Material | Plastic | Plastic |
| Installation Method | Wall mounting type | Wall mounting type |
| Operating Temperature | -25°C ~ +55°C | -25°C ~ +55°C |
| Elevation of Temperature | ≤2000m | ≤2000m |
| Permissible Humidity | 0–95%, no condensation | 0–95%, no condensation |
Applications
The GDS-PV2/1-DC500V/1000V Plastic PV Combiner Box is engineered for diverse photovoltaic setups requiring compact and safe DC power management.
Common Use Cases:
- Residential rooftop solar power systems
- Commercial PV installations and off-grid solar arrays
- Small-scale solar farms and inverter input protection
- Backup power systems and hybrid inverter setups
Application Keywords:
Off-grid PV combiner box, wall-mounted PV string combiner box, solar DC plastic enclosure, IP65 outdoor PV junction box.
Why Choose Us
As a trusted PV combiner box manufacturer, we specialize in designing reliable, high-performance DC distribution solutions for the solar industry.
- 10+ years of OEM/ODM experience in solar electrical equipment
- Strict quality control compliant with IEC and EN standards
- Fast global delivery and technical support
- Customizable configurations for voltage, fuses, and monitoring functions
We are committed to helping you build efficient, safe, and durable photovoltaic systems through professional engineering and dependable supply.
FAQ
What is your minimum order quantity (MOQ)?
The standard MOQ is 10 units, but small trial orders are welcome for initial evaluation.
Can I customize the box color or logo?
Yes, we support OEM/ODM customization for branding, wiring, and enclosure design.
What is the delivery time?
Orders are typically shipped within 10–15 working days after confirmation.
Do you provide product warranties?
All PV combiner boxes come with a 2-year warranty covering workmanship and performance.
Are product samples available?
Yes, samples can be provided for testing before placing bulk orders.
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