Notice For Use; Overview; Inverter Interface Instructions; Led Status Indicator Light - Ningbo Ginlong Technologies Solis-20K Installation And Operation Manual

2. Safety Instruction
WARNING:
To reduce the risk of fire, over-current protective devices (OCPD) are required
for circuits connected to the Inverter. The recommended rated trip current of
OCPD, Solis-20K should be 40A, Solis-25K, Solis-30K,Solis-30K-HE,
Solis-36K-HV and Solis-40K-HV should be 63A.
CAUTION:
Risk of electric shock. Do not remove cover. Refer maintenance servicing to
qualified and accredited service technician.
CAUTION:
The PV array (Solar panels) supplies a DC voltage when it is exposed to light.
CAUTION:
Risk of electric shock from energy stored in capacitors of the Inverter. Do not
remove cover until 5 minutes after disconnecting all sources of supply. Service
technician only. Warranty may be voided if any unauthorized removal of cover.
CAUTION:
The surface temperature of the inverter can exceed 75℃ (167F).
To avoid risk of burns, DO NOT touch the surface when inverter is operating.
The inverter must be installed out of reach of children.

2.3 Notice For Use

The inverter was designed in accordance with relavant safty regulation to meet end user's
demand. The usage of inverter and installation should meet the following requirement:
1. Secure inverter installation is required.
2. The inverter must be connected to a separate grounded AC group, to which no
other electrical equipment is connected
3. The electrical installation must meet all the applicable regulations and standards.
4. The inverter must be installed according to the instructions stated in this
manual.
.6.
5. The inverter must be installed according to the correct technical specifications.
6. To startup the inverter, the Grid Supply Main Switch (AC) must be switched on, before
the solar panel's DC isolator switched on. To stop the inverter, the Grid Supply Main
Switch (AC) must be switched off before the solar panel's DC isolator switched off.
7. DC input voltage of inverter must less than its maximum input voltage of inverter.

3.1 Inverter Interface Instructions

Figure 3.1 Front Panel Display
3.2 LED Status Indicator Lights
There are three LED status indicator lights in the front panel of the inverter.
In the Left: POWER LED indicates the power status of the inverter.
In the Middle: OPERATION LED (green) indicates the operation status.
In the Right: ALARM LED (yellow) indicates the alarm status.
Please see Table 3.1 for details

3. Overview

.7.