3 MPPT Solar Protections Kit 600V 63A Aurensol

Product Description

The Kit Protections 3 MPPT Solar 600V 63A Aurensol is designed for demanding installations with three strings of very high current connected to three independent MPPTs. Each branch has its own 600 V DC surge arrester (Type 2) and its own 2-pole photovoltaic circuit breaker rated at 63 A and 800 VDC, curve C, ensuring adequate DC breaking capacity and effective protection against transients. The IP65 enclosure with 18 modules integrates the components in a compact, sealed panel, with organized distribution on a DIN rail and space for future expansions.

Main Features

• Polycarbonate IP65 enclosure with 18 modules (1 row), robust for protected indoor/outdoor use.
• 3 × SPD DC 600 V 2P Type 2 with replaceable cartridge, one for each string/MPPT.
• 3 × PV circuit breaker 2P 63 A 800 VDC curve C with specific DC breaking capacity.
• String-based topology that ensures selectivity and facilitates diagnosis and maintenance.
• DIN rail architecture with provision for disconnectors, gPV fuses, or instrumentation.

Advantages or Benefits

• Coordinated protection that preserves modules, connectors, and inverter electronics.
• Superior availability thanks to independent tripping per branch and rapid fault identification.
• Ready for high-current TOPCon/bifacial modules and MPPTs with a window up to 600 VDC.
• Professional assembly that reduces engineering, procurement, and commissioning times.

Purpose or Applications

Recommended for advanced self-consumption and small commercial or industrial installations with three fields/orientations, generator voltages ≤600 VDC, and string currents ≤63 A.

Technical Specifications

Kit Composition

• 1 × IP65 Sealed Enclosure HT-18WAYS 18 Modules 1 Row
• 3 × DC Surge Arrester XLSPD-PV 600V 2P
• 3 × Circuit Breaker XL7-63 PV 2P 63A 800VDC Curve C

Compatibilities

Applicable as a DC panel prior to three MPPTs in inverters from Huawei, Sungrow, Solis, GoodWe, Fronius, SMA, SolaX, Salicru, etc., verifying ≤600 VDC and ≤63 A per input. Recommended accessories: MC4 connectors, IP66/68 cable glands, DC load disconnectors, gPV fuses, and safety signage.

The Kit Protections 3 MPPT Solar 600V 63A Aurensol offers powerful, selective DC protection ready for the most demanding photovoltaic projects with three very high current strings.