GYPV/1-1 DC Combiner
GYPV/1-1 DC Combiner Box is designed for single MPPT solar PV systems with 1 PV input channel and 1 DC output channel. Supporting DC 550V and DC 1000V voltage options, it integrates PV fuse protection, surge protection device and DC isolation switch to provide safe and reliable DC power distribution. Made with durable PVC engineering material and IP65 protection rating, it is suitable for outdoor photovoltaic applications. The compact wall-mounted design makes it ideal for residential solar systems, small PV projects and distributed energy applications.
•Single MPPT PV System Design — Supports 1 PV input channel and 1 DC output channel, optimized for single MPPT solar inverters and small photovoltaic systems.
•Integrated DC Protection Design — Equipped with PV fuse, surge protection device and DC isolation switch to provide over-current, lightning and short-circuit protection.
•Dual Voltage Options — Available in DC 550V and DC 1000V versions to meet different solar PV system requirements.
•Reliable Outdoor Performance — Features IP65 protection rating and PVC engineering material enclosure, ensuring stable operation in outdoor environments.
•Compact Wall-Mounted Structure — Space-saving design with convenient wall installation for residential and distributed PV applications.
•Flexible Configuration Options — Supports optional monitoring module and anti-reverse diode according to different project requirements.
•Safe and Stable Operation — Designed according to photovoltaic junction equipment technical standards, providing reliable DC power management for solar systems.
Features
Overview
- High reliability
With DC FUSE
With DC Surge Protection Device
With DC Circuit breaker or DC load isolation switch. - Strong adaptability
IP65 design, waterproof, anti dust and anti ultraviolet.
Strict test for high and low temperature, used widely.
The simple installation, the simplified system wiring, the convenient wiring.
The box body is made of cold rolled steel and other metal materials. - Flexible configuration
Used for single crystal silicon solar modules, polycrystalline silicon solar modules, thin film solar modules. Current
rating of the photovoltaic fuse, circuit breaker, load isolation switch is modifed.
Description
GYPV/1-1 combiner box is suitable for inverter (MAX input voltage DC550V /DC1000V, 1 PV input channel, 1 output channel, single MPPT inverter). Box body is made of PVC engineering materials, with test for fire retardant, temperature rise, anti impact, anti ultraviolet, and other testing. IP65 protection grade.
Design and configuration strictly accordance with the “Technical specification for photovoltaic junction equipment” CGC/GF 037:2014.
Provide users with a safe, brief, beautiful and applicable photovoltaic system products.
Schematic Diagram
Technical Parameter
| Data | ||
| Electric parameter | ||
| System maximum dc voltage | 550 | 1000 |
| Maximum input current for each string | 15A | |
| Maximum input strings | 1 | |
| Maximum output switch current | 16A/20A | |
| Number of inverter MPPT | 1 | |
| Number of output strings | 1 | |
| Lightning protection | ||
| Category of test | II Grade protection | |
| Nominal discharge current | 20kA | |
| Maximum discharge current | 40kA | |
| Voltage protection level | 2.5kV | 3.8kV |
| Maximum continuous operating voltage Uc | 630V | 1050V |
| Poles | 2P | 3P |
| Structure characteristic | Plug-push module | |
| System | ||
| Protection grade | IP65 | |
| Output switch | DC isolation switch (standard)/DC circuit breaker(optional) | |
| MC4R waterproof connectors | Standard | |
| PV DC fuse | Standard | |
| PV surge protector | Standard | |
| Monitoring module | Optional | |
| Preventing diode | Optional | |
| Box material | PVC | |
| Installation method | Wall mounting type | |
| Operating Temperature | -25℃~+55℃ | |
| Elevation of temperature | 2km | |
| Permissible relative humidity | 0-95%, no condensation | |
| Mechanical parameter | ||
| Width x High x Depth(mm) | 300*260*140 | |
