2 MPPT Solar Protections Kit 600V 32A Aurensol

Product Description

The Kit Protections 2 MPPT Solar 600V 32A Aurensol brings together, in a compact and sealed unit, all the direct current protections required for an installation with two independent photovoltaic strings connected to two MPPT inputs. Each branch has its own DC surge arrester and photovoltaic circuit breaker, ensuring selectivity, simple diagnostics, and maximum service continuity. The 12-module IP65 enclosure allows for a clean and tidy installation, leaving space for future expansions or additional instrumentation.

Main Features

• Sealed IP65 enclosure with 12 modules (1 row) for indoor or protected outdoor use.
• 2 × DC surge arrester 600 V Type 2 (2 poles), one for each string/MPPT.
• 2 × PV circuit breaker 2P 32 A 800 VDC curve C with DC breaking capacity.
• String-based architecture: greater selectivity, safety, and ease of maintenance.
• Professional DIN rail configuration with space reserved for disconnectors or metering.

Advantages or Benefits

• Coordinated branch protection: limits fault propagation and speeds up diagnosis.
• Reliability: protection against grid/atmospheric transients and effective interruption in short circuits.
• Fast installation: material selection resolved and tidy wiring.
• Scalability: free modules to add gPV fuses, DC disconnector, or SPD monitoring.
• Wide compatibility: suitable for inverters with MPPT window up to 600 Vdc and currents ≤32 A per input.

Purpose or Applications

Recommended for advanced residential self-consumption and small commercial/industrial systems with two orientations or separate strings, high-current modules (TOPCon, half-cut, bifacial), and two independent MPPTs. Suitable for field voltages up to 600 Vdc and branch current ≤32 A.

Technical Specifications

Kit Composition

• 1 × Sealed Enclosure IP65 HT-12WAYS 12 Modules 1 Row
• 2 × DC Surge Arrester XLSPD-PV 600V 2P
• 2 × Circuit Breaker XL7-63 PV 2P 32A 800VDC Curve C

Compatibilities

Usable as a DC protection box prior to two MPPT inputs in inverters from common brands (Huawei, Sungrow, Solis, GoodWe, Fronius, SMA, SolaX, Salicru, etc.), always verifying 600 Vdc and ≤32 A per input. Compatible accessories: MC4 connectors, IP66/68 cable glands, DC load disconnectors, gPV fuses, labeling, and safety signage.

The Kit Protections 2 MPPT Solar 600V 32A Aurensol provides selective safety, quick installation, and a professional appearance for two-string PV installations.