GEYA GYPV/1-1 DC distribution board

The fully equipped and pre-wired GEYA GYPV/1-1 photovoltaic distribution board is designed for the safe connection and protection of one solar string (branch) to the inverter. It provides comprehensive protection for the PV system thanks to its integrated DC fuses (15A) and SPD overvoltage protection

In stock 10 pcs
Shipping: 09.11.2026

Price incl. VAT

Regular price 26.628 Ft 20.967 Ft excl. VAT
GEYA  |  SKU: 04291308
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Product description

The GEYA GYPV/1-1 solar protection distribution box (DC Combiner / Protection Box) is a professional, pre-wired solution for connecting a single string of photovoltaic panels to an inverter. This model is designed for the direct connection of 1 string (1 input / 1 output), which significantly simplifies installation and saves time when fitting both smaller and larger PV systems.

The distribution box provides comprehensive electrical protection for your solar power plant. Inside the enclosure, DC fuse disconnectors for both the positive and negative terminals are pre-installed, along with high-performance surge protection (SPD T2) protecting the inverter and panels against lightning and induced overvoltage, and a main DC circuit breaker/switch for safely disconnecting the system during maintenance or servicing.

The enclosure is made from highly durable plastic with UV protection and an IP65 rating, ensuring it is fully dust-tight and water-resistant. For easy and reliable connection of solar cables, the distribution box is fitted with standard waterproof MC4 connectors at both the input and output.

KEY BENEFITS AND APPLICATIONS: Fully pre-wired: Ready for immediate installation (Plug & Play) – saves time and minimises wiring errors.

Comprehensive PV system protection: Includes protection against overload, short circuit and overvoltage caused by lightning strikes. 1 input / 1 output: Designed for simpler connection of a single, independent string of photovoltaic panels.

IP65 rating & UV stability: Suitable for outdoor installation (on façades, beneath panels) and indoor installation (utility rooms, garages).

MC4 connectors included: Easy and secure connection of solar cables without the need for complicated screw-on cable glands.

Wide compatibility: Suitable for single-phase and three-phase inverters with a single MPPT tracker (for monocrystalline, polycrystalline and thin-film panels).

ELECTRICAL AND TECHNICAL SPECIFICATIONS Brand / Manufacturer: GEYA Model: GYPV/1-1 Maximum DC system voltage: 1000 V DC (also available for 550 V DC)
Number of input strings (channels): 1 Number of output strings: 1 (for 1 MPPT inverter) Maximum current per string: 15 A
Total maximum output current: 20 A / 32 A (depending on configuration) Overload/short-circuit protection (input): 2 × 15 A DC fuses in a disconnect holder (GYPV-32)
Surge protection (SPD): Type 2 DC surge protection (GSP9-C40PV, 1000 V DC, In 20 kA / Imax 40 kA)
Main isolator / circuit breaker: 2P or 4P DC circuit breaker 20 A / 32 A (GYM9DC) / DC isolating switch Protection rating: IP65 (dust-tight and waterproof)
Input / Output connectors: Water-resistant MC4 connectors (included with the enclosure)
Operating temperature: -25 °C to +55 °C Permissible humidity: 0–95 % (non-condensing) Mounting: Wall-mounted / flush-mounted (wall-mounted)

DIMENSIONS AND WEIGHT Enclosure dimensions (W x H x D): 215 x 210 x 100 mm (or 298 x 260 x 140 mm depending on the HA enclosure fitted)
Enclosure used: Durable GEYA HA-8 / HA-12 plastic distribution box PACKAGE CONTENTS 1x GEYA GYPV/1-1 solar distribution box (fully internally wired)
2x 15 A solar DC fuses + fuse holders 1x 1000 V 40 kA DC surge protection device (SPD) 1x DC circuit breaker / main switch Set of MC4 connectors integrated into the enclosure body