Page 1
Capwall BETTER ENERGY BETTER LIFE Capwall Wall Mountable Energy Storage System Scope This user manual is applied to Graphene Supercapacitor Battery Capwall manufactured by Shanghai Green Tech Co.,Ltd. Product Description Product name: Capwall Model: GTEM-400V14400-W Mounting Option ...
Page 2
User Manual Capwall BETTER ENERGY BETTER LIFE 2. Inspection when arrived hand A. Check the box to make sure not be damaged and then open the box. B. Take out the module put at flat floor and check all the accessories.
Page 3
Capwall tightly. drafty and flat floor. b) Wall mounting The Capwall must be mounted on the solid wall. 2,Put the Capwall on the wall and lock 1,Mark position of 5 holes. Drill holes with φ8 drill,and the hang buckle with bracket.
Page 4
User Manual Capwall BETTER ENERGY BETTER LIFE 7. Charging-discharging Charge-discharge profile 453.6 453V 324V -60A Note:If the charger needs to set the floating charge voltage, it is recommended to set the UFloat value to 453V. 8. Specifications Part Number GTEM-400V14400-W Energy storage 14.4KWh...
Page 5
User Manual Capwall BETTER ENERGY BETTER LIFE 9. Battery Management System (BMS) (1) BMS Electrical Diagram The system is function modularity design. a) The interface of charge and discharge is integrated. b) The cell voltage and battery temperature is detected by BMS.
Page 6
User Manual Capwall BETTER ENERGY BETTER LIFE Alarm Status Description Solution The system is in normal state 1. TVol.OH 1&2, Alarm information, the system can be used normally, The battery is about to be fully charged. 2. TVol.OH 3, When the system voltage reaches the charging The total system voltage TVol.OH 1&2&3...
Page 7
User Manual Capwall BETTER ENERGY BETTER LIFE discharge power, or turn off the battery system for several hours, and then continue to use it when the temperature rise, 2. Temp. OH 3, The battery system will automatically shut down and stand for a few hours, then restart the battery to continue to use.
Page 8
User Manual Capwall BETTER ENERGY BETTER LIFE 11. Inverter Connection and Setting 1) Compatible inverters a) Connect the communication cable with inverter b) Choose “Lithium Battery ” Mode c) Choose “Green Tech Battery System” d) Following the inverter installation guide set step by step...
Need help?
Do you have a question about the Capwall and is the answer not in the manual?
Questions and answers