2 MPPT Solar Protections Kit 600V 40A Aurensol

Product Description

The Kit Protections 2 MPPT Solar 600V 40A Aurensol is designed for installations with two high-current strings feeding two independent MPPTs. Each branch has its own Type 2 SPD and its own 40 A/800 VDC PV circuit breaker, ensuring selectivity, safe DC disconnection, and protection against transient surges. The 12-module IP65 enclosure provides a compact, sealed, and ready-to-install assembly that reduces engineering time and selection errors.

Main Features

• Polycarbonate enclosure IP65, 12 modules (1 row), suitable for protected indoor/outdoor use.
• 2 × SPD DC 600 V Type 2 (2P) with replaceable cartridge, one for each string.
• 2 × PV circuit breaker 2P 40 A 800 VDC curve C, suitable DC breaking capacity.
• String-based topology to improve selectivity and simplify maintenance.
• Free space on DIN rail to add disconnectors, gPV fuses, or measurement/monitoring devices.

Advantages or Benefits

• Coordinated protection: limits damage to modules, connectors, and inverter electronics.
• Availability: reduces downtime due to non-selective tripping and facilitates branch diagnosis.
• Quick installation: preconfigured assembly with clear layout and simple labeling.
• Scalable: prepared to integrate additional functions without reworking the panel.
• Compatibility: suitable for MPPTs with 600 Vdc max. and input current ≤40 A.

Purpose or Applications

Ideal for advanced residential self-consumption and small commercial/industrial systems with two orientations, TOPCon/bifacial modules, or high-current strings. Use as a DC protection panel before each MPPT in field voltages ≤600 Vdc.

Technical Specifications

Kit Composition

• 1 × Sealed Enclosure IP65 HT-12WAYS 12 Modules 1 Row
• 2 × DC Surge Protector XLSPD-PV 600V 2P
• 2 × Circuit Breaker XL7-63 PV 2P 40A 800VDC Curve C

Compatibilities

Suitable for inverters from brands such as Huawei, Sungrow, Solis, GoodWe, Fronius, SMA, SolaX, or Salicru, respecting limits of 600 Vdc and ≤40 A per input. Recommended accessories: MC4 connectors, IP66/68 cable glands, DC load disconnectors, gPV fuses, terminal blocks, and safety labeling.

With the Kit Protections 2 MPPT Solar 600V 40A Aurensol you get robust, selective DC protection and fast installation for systems with two high-current strings.