The DCDB 3 IN 3 OUT – 3 MPPT (Fuse + SPD) 1000V is a high-performance Solar DC Distribution Box designed to provide safe protection and isolation for 3 PV string inputs and 3 outputs connected to 3 separate MPPTs in high-voltage solar photovoltaic systems. It combines PV Fuse protection and DC Surge Protection Devices (SPD) to protect solar equipment against overcurrent, short circuits, and transient voltage surges caused by lightning or electrical disturbances.

The unit is equipped with 3 Nos. of 25A PV Fuses (Havells) for individual PV string protection and 3 Nos. of DC SPDs (Havells) for dedicated MPPT-wise surge protection. The assembly is enclosed in a durable 380 × 280 × 130 mm ABS + PC enclosure, offering excellent resistance against UV rays, dust, moisture, and harsh outdoor environmental conditions.

Key Features:

• Designed for 3 MPPT with 3 PV string inputs and 3 outputs
• 3 × 25A PV Fuses (Havells) for reliable overcurrent protection
• 3 × DC SPDs (Havells) for surge and lightning protection
• Individual MPPT-wise protection for enhanced system safety
• Durable 380 × 280 × 130 mm ABS + PC enclosure
• UV-resistant, weatherproof, and corrosion-resistant construction
• Compact design for easy installation and maintenance
• Suitable for commercial and industrial solar PV systems
• Ensures safe DC isolation and reliable PV system operation

The DCDB 3 IN 3 OUT – 3 MPPT (Fuse + SPD) 1000V is engineered to deliver dependable protection, enhanced reliability, and long-lasting performance for multi-MPPT high-voltage solar photovoltaic installations.