Atmoce MC100-L Combiner Box
ATMOCE MC100L (M-Combiner Lite) is a single-phase residential energy management and combiner box designed to seamlessly integrate microinverters, batteries, and home electrical loads with the main power grid. It functions as a plug-and-play hub featuring an integrated M-Gateway Lite intelligent controller, power breakers, and communication interfaces.
Key Technical Specifications
- Electrical System: Single-phase configuration supporting nominal voltages of 220V / 230V / 240V AC at a frequency of 50/60 Hz.
- Solar Integration: Accommodates 1 PV branch with a maximum input current of 20A and up to 5 kW of total PV power.
- Storage Integration: Supports 1 AC-coupled battery connection with a maximum current of 32A and a total capacity limit of 7 kWh.
- Protection Devices: Pre-installed hardware includes a 20A breaker, a 32A breaker, a 63A RCD (30mA), and Type II AC Surge Protection (SPD).
- Connectivity: Built-in support for Power Line Communication (PLC), Wi-Fi, BLE, Ethernet (10/100 Mbps), and CAN bus interfaces.
- Enclosure Rating: Weatherproof IP65 casing rated for indoor and outdoor installations across ambient temperatures ranging from -30°C to 50°C.
- Physical Dimensions: Measures 337 x 237 x 99 mm and weighs a lightweight 2.4 kg


