ADD 18mm 1P Single-Phase DIN Rail Energy Meter 5(60)A 230V Class 1

When panel space is limited, every millimeter counts. The Soltree ADD series energy meter fits into a single 18mm DIN rail slot — the same width as a standard 1P circuit breaker — making it the practical choice for dense distribution boards in apartments, rental properties, and small commercial premises where multiple meters need to fit in a compact enclosure. All models are rated 5(60)A, 230V (170–250V), Class 1 accuracy, 50/60Hz, and carry CE certification with flame-retardant high-insulation nylon housing.

The Analog Display model uses a mechanical roller counter for kWh readings — no power required for the counting mechanism, ensuring stable, long-lasting performance even in circuits with frequent outages. A pulse constant of 800 imp/kWh makes it compatible with external data logging systems. The mechanical display is highly readable and maintenance-free, favored for long-term installations where simplicity and reliability are priorities.

The Digital LCD Display model upgrades to a clear digital screen for precise kWh readings with a higher-resolution 1600 imp/kWh pulse constant. Top and bottom wiring support gives installers flexibility during panel layout. The compact digital format is well suited for residential sub-metering and rental billing where accurate numeric readings matter.

The Digital Backlight LCD model adds a blue backlit display for easy reading in low-light conditions such as enclosed meter cabinets and basement distribution rooms. A red reset button allows flexible monitoring cycles for tenant turnover and billing resets. The 1600 imp/kWh pulse constant matches the digital LCD model. High-visibility readout makes it the preferred option where quick at-a-glance checks are routine.