The 7–10KW DCDB (2 in 1 out) is a critical protection and distribution component in a solar photovoltaic (PV) system, designed to connect and safeguard two solar PV string inputs and combine them into a single output toward the inverter. It provides complete DC-side protection through high-quality MCBs (Miniature Circuit Breakers) and SPDs (Surge Protection Devices), ensuring system safety, reliability, and durability.
This DC Distribution Box ensures safe isolation between the solar panels and inverter, protecting the system from overcurrent, short-circuit, and surge damages caused by lightning or transient voltages. Designed for 7–10KW solar systems, it is ideal for both residential and commercial installations.
| ITEM | DESCRIPTION | MAKE | QTY |
|---|---|---|---|
| ABS ENCLOSURE | 280 X 190 X 130 TRANSPARE | ELECTRO | 1 |
| DC MCB | 800V, 16A | POLYCAB | 2 |
| DC SPD | 1000V, TYPE 2 | FINDER | 2 |
| TERMINAL | 6SQMM (KUT6), GREEN (KUT6) | ELMEX | 5 |
| END CLAMP | SCKN | ELMEX | 4 |
| END PLATE | KPX | ELMEX | 4 |
| DC CABLE | 45SQMM | POLYCAB | LOT |
| MCB CHANNEL | – | STANDARD | LOT |
| LUGS | – | JIGO | LOT |
| CABLE GLAND | PG13.5 (4), PG9 (1) | JIGO | 5 |
