OPAS Prime Solar Series Distribution Box — Horizontal Solar PV DB | 8 to 24-Way SPN | Regal Grey

OPAS Electric — Solar Enclosure Series

Prime Solar Series
Distribution Box

Compact horizontal distribution board purpose-built for solar PV, hybrid, and battery storage systems. Premium Regal Grey finish with transparent breaker window, detachable DIN bar, and flexible cable entry — available 8 to 24-way SPN.

Horizontal Design 8–24 Ways Solar PV Ready Regal Grey
OPAS Prime Solar Series Distribution Box — Horizontal SPN Solar PV DB
8–24 WaySPN · SOLAR
4
Models Available
8–24
Ways Range
86mm
Depth
SPN
Configuration

Built for Solar

5 Solar Installation Types Covered

On-Grid Solar PV

Residential and commercial on-grid PV string distribution.

Solar Hybrid

Off-grid and hybrid inverter distribution boards.

Battery Storage

Inverter room and BESS circuit distribution panels.

Solar Water Pumps

VFD and pump controller distribution from PV source.

Net Metering

Grid tie and net metering circuit management boards.

Key Features

Horizontal compact design

Low-profile horizontal orientation fits neatly beside inverters and combiner boxes in solar inverter rooms.

Transparent breaker window

Identify circuit status and breaker positions without opening the enclosure — reduces maintenance time.

Detachable DIN bar with end stoppers

Removable DIN rail and end stoppers for fast breaker assembly and field replacement.

Multiple knockouts for cable entry

Corner and side knockouts offer flexible conduit and cable entry from multiple directions.

Solar PV & hybrid ready

Designed specifically for solar string distribution and hybrid inverter panel wiring environments.

Built for Solar Professionals

Horizontal profile for tight spaces

The low-height horizontal form factor mounts cleanly alongside inverters, charge controllers, and combiner boxes without consuming excessive wall height.

See-through window saves service time

The transparent breaker window lets technicians confirm circuit status at a glance during routine inspections — no tools needed, no panel opening required.

Covers 8 to 24 circuit solar systems

Four models cover small residential setups (P-20, 8-way) through to large commercial solar arrays (P-23, 24-way) — one product family for any project scale.

Same Premium Build as Prime Series

Regal Grey finish, premium material quality, and engineering standards identical to the Prime Series — purpose-adapted into a solar-optimised horizontal form factor.

Regal Grey · Premium Grade

Complete Specifications

OPAS Electric — Prime Solar Series · SPN · Horizontal · Regal Grey

P-20 to P-23

4 Models 86mm Depth Solar SPN
Code Ways SPN Size Outer Size (mm) Box Size (mm)
P-20 8 12 × 8.5 × 4 317 × 230 300H × 230W × 86D
P-21 11 14 × 8.5 × 4 370 × 230 355H × 230W × 86D
P-22 16 18 × 8.5 × 4 470 × 230 455H × 230W × 86D
P-23 24 24 × 8.5 × 4 580 × 230 565H × 230W × 86D

All models: SPN configuration · 86mm depth · Horizontal orientation · Transparent breaker window · Detachable DIN bar · Regal Grey