The ES series inverter of Jiangsu GoodWe Power Supply Technology Co. Ltd. (hereinafter referred to as GoodWe) strictly conforms to ● Static electricity may damage electronic components. Appropriate method must be adopted to prevent such damage to the related safety rules in design and test.
3 Installation 3.3 Selecting The Mounting Location 3.1 Packing List Mounting location should be selected based on the following aspects: ● The installation method and mounting location must be suitable for the inverter's weight and dimensions. Before installation, please inspect the unit. Be sure that nothing inside the package is damaged. You should have received the ●...
Please follow below steps to implement AC connection: 3.4 Mounting (1) Check the grid voltage and frequency at the connection point of the inverter. It should meet GoodWe product Spec. Remember that this inverter is heavy! Please be carefully when lifting out from the package.
48V. 2.5~4mm Please follow below steps to implement battery connection: (1) Check the nominal voltage of batteries. The nominal output voltage should meet GoodWe product Spec. 2.5~4mm (2) Disconnect DC breaker between inverter and battery. Negative plug (3) Disconnect screw cap from insulator.
- ---- red cable black cable + ---- Cable Waterproof ring RS485 cover Crystal head Screw cap Insulator Cable core section after crimp Positive Negative Color Function terminal terminal Orange/white RESERVED RESERVED Orange RX RS485B Green white RESERVED Blue Figure 4 Figure 4 Blue white RESERVED...
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For the connection method of three phases EzMeter refer to Figure 4.5-2. Color Function Orange white RESERVED Connection Illustration of Three Phase System(optional) Orange RESERVED Green white RX RS485B Blue RESERVED Color Function Blue white RESERVED Orange/white RESERVED Green RX_RS485A Brown white Orange RESERVED...
6.2 Setting If this is your first time to install GoodWe Hybrid Inverter, please first connect the battery and solar panels to the inverter and keep the inverter off-grid, then you can set the inverter in “Setting” menu through Ezmanage with the following steps. After finishing the setting, connect to grid, Then the inverter starts to work.
Check grid parameters Battery Management Grid (If you have already install a GoodWe EzMeter, you can skip to next step, because GoodWe Hybrid Inverter will automatically control the Battery charging and discharging based on your demand.) Check load parameters Battery Setting...
7. Work Modes 6.4 Historical Data Display ES series inverters have the following main work modes based on different conditions: Solar Yield Mode1: Please ensure that the monitoring device has been connected with the Internet and solar Energy produced by the PV system is preferred for local station has been successfully created.
8 Error Messages 9 Technical Parameters An error message will be displayed on the APP if a fault occurs. Model GW5048D-ES GW3648D-ES Table 8-1 is the Description of Error Message Solar Error message Description Max. DC power(W) 5400 4200 Utility Loss Grid disconnected Max.
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Note Model GW5048D-ES GW3648D-ES Overvoltage category definition Protection Category I : applies to equipment connected to a circuit where measures have been taken to reduce transient overvoltage to a Integrated Residual current monitoring unit low level. Integrated Anti-islanding protection Category II : applies to equipment not permanently connected to the installation. Examples are appliances, portable tools and Integrated (optional) DC switch(PV) other plug-connected equipment;...
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