User manual User Manual Overview Introduction This document mainly introduces the product introduction, networking, system operation and maintenance of the devices in the Energy Controller Home single-phase system Readers This document is suitable for product users and professionals Sign Definition The following signs may be used in the document to indicate security precautions or key information.
User manual Chapter 1 Safety Precautions Basic Information Before installing, operating, and maintaining the equipment, familiarize yourself with this document. The "Danger ", "Warning", "Caution" items described in this manual are only supplementary to all precautions. The Company shall not be liable for equipment damage or property loss caused by the following reasons: •...
User manual Safety Requirements • The overheated battery pack may cause fire or explosion. Do not expose the device to high temperature or heat sources (such as sunlight, fire, or heaters) around the equipment for a long time. • Do not clean or soak the equipment with water, alcohol, or oil to avoid power leakage or battery pack leakage. •...
User manual Chapter 2 Introduction to energy storage system 2.1 Product Model Inverter Product Model No. Name Function specification code Energy Controller 3.0 kW Single HH1P-3K-A Phase Energy Controller 3.6 kW Single HH1P-3.6K-A Phase Inverter; it can be used in Energy Controller 4.0 kW Single HH1P-4K-A photovoltaic energy storage...
User manual Communication Module Product code Model No. Name Function specification If it's used with our inverters, the Communication communication between inverters and CommMod CommMod Module management systems should be realized through 4G/Wifi. 2.2 Appearance Introduction 2.2.1 Appearance and Dimensions Inverter and Battery Pack CommMod Energy Controller...
User manual 2.2.2 Port Introduction Energy Controller Left View Name Marking DC switch DC SWITCH Decorative cover light strip connector Antenna interface Cable interface RJ45 1/ RJ45 2 AC output interface Ground screw – Communication interface CommMod interface DC input interface PV1+/PV2+/ PV1–/PV2–...
User manual 2.3 Label Description Symbols Definition Danger! High Voltage High voltage exists inside the equipment when powered on. Do not open the casing when the equipment is running. Any maintenance or servicing operations must be performed by trained and skilled electrical engineers.
Page 11
D. Gateway I. Power grid G. Generator H. Controllable loads J. Haier Smart Cube K. Router L. Antenna M. CommMod FE. Fast ethernet line • Controllable loads include heat pumps and immersion heaters. The maximum power for an immersion heater should be ≤...
Page 12
H. Controllable loads I. Power sensor L. Router J. Power grid K. Haier Smart Cube M. CommMod N. Antenna Controllable loads include heat pumps and immersion heaters. The maximum power for an immersion heater should be ≤ 17.6 kW/80 A.
Page 13
Networking Diagram (Non-backup Networking) NAHUI Cloud Haier Smart Cube B. Energy Controller A. PV panel C. Battery D. AC switch E. Distribution panel F. Electric equipment G. Power sensor H. Power grid I. Haier Smart Cube J. Router K. Antenna L. CommMod...
User manual • It is recommended to use FE and WLAN for communication with inverter. CommMod users must top up their own 4G data plan after a period of 2 years. • The rated voltage of the AC switch connected to each inverter should be ≥ 240 Vac. and the rated current is recommended: ...
Page 15
User manual Installation Position Requirements • Do not tilt or overturn the equipment to ensure that it is installed horizontally. • Do not install the equipment in places easily touched by children. • Do not install the equipment in places with fire or damp. •...
User manual • The maximum operating temperature range applicable to the equipment is -20°C to 55°C, and the recommended optimal operating temperature range is 10°C≤T≤35°C. • When the battery pack temperature is below 0°C, immediate charging is not possible, and the battery pack (the built-in heating module can be automatically enabled) will activate the heating feature automatically.
Page 17
User manual Self-Consumption Mode When there is sufficient solar power, the electric energy generated by the PV system will first be used to power the loads, with any excess energy being stored in the batteries. If there is still surplus energy, it will flow into the power grid.
Page 18
Backup Reserve If there is a Gateway in the network, you can manually set the "Backup Reserve" value in Haier Smart Cube App. When the grid is connected, the battery stops discharging when the set backup SOC is reached; when the grid is powered down, the battery power from the backup can be used.
User manual 5.2 LED Indicator State Energy Controller Indicator Energy storage indicator DC charger indicator DC indicator AC indicator Signal indicator...
Page 20
User manual Indicator Color State Description Always on All batteries are connected but not running. Flash Battery is charging. Flash Battery is discharging. All batteries lie dormant. Flash Some batteries are faulty. Always on All batteries are faulty. Always on The DC side is connected but not running.
Page 21
User manual CommMod Indicator Name State Description Power indicator Slow flashing (200ms The network is being connected on/1800ms off) Network state Slow flashing (1800ms Standby indicator on/200ms off) Quick flashing (125 ms Data is being transferred on/125ms off)
User manual 5.3 Haier Smart Cube App The App can be downloaded in the following two ways. For details, see Haier Smart Cube App User Manual. Haier Smart Cube Haier Smart Cube...
User manual Chapter 6 System Maintenance 6.1 Routine Maintenance To ensure the long-term running of the equipment, you are advised to perform routine maintenance according to this section. Inspection Power off or Maintenance Inspection method content cycle Check the decorative cover regularly for shielding and dirt.
User manual 6.2 Equipment Power-on/Power-off Tap "Setting" in Haier Smart Cube App to turn on/off the device. Follow the steps shown to remove the side and top decorative cover, and press the ON/OFF switch button. • Press and hold for more than 3s to turn on or off the power; an interval of more than 10s is...
User manual In case of prolonged inactivity of the equipment (such as being offline for several consecutive days or having minimal operational hours), the system will issue a reminder. If no feedback is received from you, the equipment will be automatically turned off as a precautionary measure for safety. To resume operation of the equipment, please reach out to us for further instructions.
User manual 6.4 Emergency Treatment Emergency Measures for Fire Danger • Please shut down the equipment or disconnect the main power switch when it is safe. • The high temperature may distort or damage the battery pack, resulting in electrolyte overflow or toxic gas leakage. Do not go near the battery pack and wear protective equipment.
User manual Emergency Measures for Battery Pack Drops or Impacts • If there is an obvious odor, smoke, or fire, keep away from the equipment immediately and contact professional personnel. • Do not use the battery pack if it has been dropped or hit. Please contact customer service at https://eur.nahui- newenergy.com/service.html.
Need help?
Do you have a question about the Smart Cube Energy Controller Home and is the answer not in the manual?
Questions and answers