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Commercial Shop No 1 , Ground Floor C Wiing , Arihant City Pride, Shivaji Nagar Ratnagiri 415612415612RatnagiriIN
Ecohouse Renewables India Pvt Ltdhttps://www.ecohouseindia.com
Commercial Shop No 1 , Ground Floor C Wiing , Arihant City Pride, Shivaji Nagar Ratnagiri 415612Ratnagiri, IN
The DCDB (DC Distribution Box) plays a vital role in a solar PV system by safely combining and protecting DC power from multiple solar PV strings before feeding it into the inverter.
This 8-in/8-out DCDB is specifically designed for 61–80 kW solar power plants, ensuring safe distribution, surge protection, and fault isolation. It uses high-performance 1000V DC SPDs and DC fuses to guarantee maximum system reliability and safety.
Key Components Included
DC SPD – 1000V (4 Nos.)
Protects the system from lightning strikes and transient voltage surges.
Type 2 SPD, specifically designed for solar DC applications.
DC Fuse – 20A, 1000V (8 Nos.)
Provides individual string protection from overcurrent.
Prevents damage to other strings in case of a fault.
MC4 / Heavy-duty Terminal Blocks (Optional)
Safe and easy connection of incoming and outgoing DC cables.
Simplifies maintenance and inspection.
Heavy-Duty Enclosure
400 × 400 mm powder-coated enclosure for durability.
IP65-rated for outdoor usage, resistant to dust, water, and UV exposure.
Compact and space-efficient design.
Functional Flow
8 Solar String Inputs → DC Fuses (20A, 1000V) for individual protection → DC SPDs (4 Nos.) for surge protection → 8 Combined Outputs safely connected to the inverter.
The DCDB (DC Distribution Box) plays a vital role in a solar PV system by safely combining and protecting DC power from multiple solar PV strings before feeding it into the inverter.
This 8-in/8-out DCDB is specifically designed for 61–80 kW solar power plants, ensuring safe distribution, surge protection, and fault isolation. It uses high-performance 1000V DC SPDs and DC fuses to guarantee maximum system reliability and safety.
Key Components Included
DC SPD – 1000V (4 Nos.)
Protects the system from lightning strikes and transient voltage surges.
Type 2 SPD, specifically designed for solar DC applications.
DC Fuse – 20A, 1000V (8 Nos.)
Provides individual string protection from overcurrent.
Prevents damage to other strings in case of a fault.
MC4 / Heavy-duty Terminal Blocks (Optional)
Safe and easy connection of incoming and outgoing DC cables.
Simplifies maintenance and inspection.
Heavy-Duty Enclosure
400 × 400 mm powder-coated enclosure for durability.
IP65-rated for outdoor usage, resistant to dust, water, and UV exposure.
Compact and space-efficient design.
Functional Flow
8 Solar String Inputs → DC Fuses (20A, 1000V) for individual protection → DC SPDs (4 Nos.) for surge protection → 8 Combined Outputs safely connected to the inverter.
