476,95 + VAT

Huawei EMMA-A02

Huawei EMMA Energy Management Assistant
  • Measurement accuracy class: first
  • Communication: RS485, LAN, WLAN
  • Total power usage: 4 W
  • Dimensions: 108 x 100 x 65 mm
  • Weight: 0.5 kg
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Huawei EMMA-A02

476,95 + VAT


The new Huawei EMMA is more than just an algorithm. EMMA is an innovative combination of software and hardware technology. It integrates power generation, all consumption measurements as well as communication and control with other devices in a single device. Thanks to AI-based analysis, EMMA can accurately forecast household energy demand and intelligently distribute, store and return excess energy to optimize system performance, increase self-consumption and maximize financial benefits.

Huawei EMMA is an intelligent device that optimizes energy planning, energy management and energy flow distribution. The AI-supported energy management system can also be used for the intelligent control of radiators and heat pumps. The digital inputs and outputs with smart grid-capable contacts make it possible to activate and deactivate a heat pump.

Grid-connected power control has been improved to a response time of 2 seconds thanks to EMMA. EMMA supports peak shaving, AI-supported PV and ESS planning and “next-trip” mode for smart chargers. The number of Smart Chargers has been increased with the ability to install two AC wallboxes in single and three-phase scenarios. EMMA enables the retrofitting of heat pumps and smart switches to expand appliance management in smart homes. Communication with third-party management systems has a polling response time of less than one second and a dispatching response time of less than 4.5 seconds. External current transformers are not required in the electrical installation, as EMMA has an integrated function for measuring the current consumption of 63 amps.

Basic features of the product:
  • Firstly accurate – Class 1 measurement accuracy
  • Max. Number of devices connected in parallel: 20
  • Compatibility with the following devices: SUN2000-2-6KTL-L1, SUN2000-8-10K LC0, SUN2000-3-10KTL-M1, SUN2000-12-25KTL-M5, SUN2000-12-25K-MB0 inverters, SCharger-7KS/22KT-S0 chargers and SG-Ready heat pumps

Thanks to Huawei’s solutions, photovoltaics are more efficient, safe, and reliable. Intelligent functions of operation, maintenance and support of the power grid make photovoltaics the main source of energy for you too!

Huawei is an award-winning leader in its industry, with a focus on cooling systems with no moving parts. As a result, Huawei inverters offer a culture of operation and a level of safety that has become an unattainable benchmark for other manufacturers. Huawei has 30 years of ICT experience in cooling high-performance devices
electronic heat sinks without fans or moving parts.

Additional information

Weight1 kg
Dimensions108 × 100 × 65 mm