Sale

DC PV Protection Box GAVE STM21025P15S/3 3 MPPT 2 Strings 15A 1000V

Modelo: STM21025P15S/3

Sku: GAVEPRO016
Vendor: GAVE

€958,66 EUR

€766,93 EUR

Tax included.

Shipping calculated at checkout.

In stock!

Spend €150,00 to FREE SHIPPING

DC PV Protection Box GAVE STM21025P15S/3 3 MPPT 2 Strings 15A 1000V organizes 6 inputs/outputs with gPV fuses of 15 A, disconnectors 25 A–1000 V and SPD PV Type II per MPPT in Class II enclosure for outdoor use.

Product variants

Quantity

I agree with the Terms and Conditions.

Purchase with Secure Payment

Specifications

Product description

The GAVE STM21025P15S/3 DC PV Protection Box 3 MPPT 2 Strings 15A 1000V is a direct current photovoltaic panel designed for inverters with three MPPT trackers and two strings per MPPT. It combines in a single Class II outdoor-rated enclosure the gPV fuse protection for each string, MPPT-level isolation at 1000 VDC, and Type II PV surge protection per MPPT, offering a clean, safe, and very easy-to-maintain installation.

Main features

3×MPPT architecture with 2 strings per MPPT (6E/6S) with independent outputs to each inverter input.
gPV 10×38 fuses of 15 A per pole and per string to prevent reverse currents and protect the generator.
Dedicated isolation per MPPT: DC switches 25 A – 1000 V for safe operation and maintenance.
Type II PV surge protection per MPPT (PST31PV cartridges): In 20 kA, Imax 40 kA, Up ≈ 3.6 kV, Uc ≈ 1060 VDC.
Class II polycarbonate enclosure, IK7 mechanical resistance, and protection rating suitable for outdoor use.
Approximate dimensions: 436 × 418 × 148 mm (height × width × depth).

Advantages or benefits

Faster and tidier installation: clear distribution by MPPT, polarity labeling, and accessible terminals.
Comprehensive DC side safety: load isolation, selective fuse protection, and coordinated PV SPD.
Enhanced availability: transients are diverted to ground and the risk of damage to modules and inverter is minimized.
Agile maintenance: easy replacement of gPV cartridges and visual verification of the status of the surge arresters.
Scalability: prepared for advanced residential and light C&I with three trackers and two strings per tracker.

Purpose or applications

Designed for high-power residential installations and small C&I with inverters featuring 3 MPPTs operating with 2 strings per MPPT. Ideal for rooftops or ground installations where MPPT-level isolation, string-level fusing, and dedicated PV SPD are required, keeping the DC panel organized and in accordance with best practices.

Technical specifications

Application	PV DC · 3 MPPT · 2 strings per MPPT (6 inputs / 6 outputs)
Max. system voltage	1000 VDC (Voc_total at minimum T ≤ 1000 VDC)
Disconnection	3 DC disconnectors 25 A – 1000 V (one per MPPT)
String protection	gPV fuses 15 A · 10×38 mm on + and − of each string
SPD per MPPT	Type II · In 20 kA · Imax 40 kA · Up ≈ 3.6 kV · Uc ≈ 1060 VDC
Inputs / Outputs	6E (+/−) → 6S (+/−) grouped by MPPT (2+2+2)
Enclosure	Polycarbonate · Class II (double insulation) · IK7 · suitable for outdoor use
Dimensions	436 × 418 × 148 mm (height × width × depth)

Compatibilities

Compatible with 3 MPPT inverters up to 1000 VDC input (common manufacturers) that support 2 strings/MPPT, provided that the Isc of each string ≤ 15 A and the Voc_total at the project's minimum temperature ≤ 1000 VDC. Suitable for 54/60/66/72/78 cell modules by sizing the series number to respect limits.

GAVE STM21025P15S/3 DC PV Protection Box 3 MPPT 2 Strings 15A 1000V is a professional solution for demanding PV projects: it centralizes DC side protection, enhances safety, and reduces assembly and maintenance times.