What to do if my Srne HES4855S100-H shows bypass overload protection?
If your Srne Inverter shows a bypass or inverter overload protection error, reduce the amount of power being used by your equipment. Then, restart the unit to resume load output.
What to do if my Srne HES4855S100-H Inverter has short circuit protection?
If your Srne Inverter displays a short circuit protection error, carefully inspect the load connection and fix any short-circuit faults. After doing so, power the unit back on to resume load output.
How to fix no display on Srne HES4855S100-H screen?
If the screen on your Srne Inverter is blank, first, check that the battery and PV circuit breakers are closed and the switch is in the "ON" position. If these are fine, press any button on the screen to wake it from sleep mode.
What to do if Srne HES4855S100-H Inverter shows battery overvoltage protection?
If you are experiencing battery overvoltage protection with your Srne Inverter, measure the battery voltage to see if it exceeds the rated voltage. If it does, turn off the PV array and Mains circuit breakers.
How to check PV over-voltage on Srne HES4855S100-H?
If your Srne Inverter is showing a PV over-voltage error, use a multimeter to check whether the PV input voltage goes over the maximum allowable input voltage.
What to do if Srne HES4855S100-H fan fails?
If the fan on your Srne Inverter fails, check to see if the fan is not turning or if it's being blocked by something.
What to do if Srne HES4855S100-H has battery under-voltage protection?
If your Srne Inverter is showing a battery under-voltage protection error, charge the battery until its voltage returns to the low voltage disconnection recovery level.
Why is my Srne HES4855S100-H Inverter showing a battery missed alarm?
If your Srne Inverter is displaying a battery missed alarm, check if the battery is properly connected and that the battery circuit breaker is closed.
What to do if Srne HES4855S100-H inverted AC output backfills to bypass AC input?
To troubleshoot inverted AC output backfilling to bypass AC input on your Srne Inverter, disconnect the AC, PV, and battery inputs. Once the screen is off, reconnect only the battery and start the system. If fault 26 appears, the AC input relay switch is likely short-circuited, and you should contact the manufacturer for a replacement.
Describes the HES series solar hybrid inverter's features, control algorithms, and design.
Explains the components and application scenario of the solar hybrid inverter system.
Details the physical features and interfaces of the HES series solar hybrid inverter.
Provides the physical dimensions and mounting hole locations of the inverter.
Outlines essential safety precautions and considerations before installing the inverter.
Details wiring specifications and circuit breaker selection for safe and effective installation.
Provides step-by-step instructions for mounting and wiring the solar hybrid inverter.
Explains the different charging modes: Solar First, Mains First, Hybrid, and Only Solar.
Describes the various output modes: Solar First, Mains First, Inverter First, and Hybrid.
Details the components of the inverter's operation and display panel, including LCD and indicators.
Explains the function of each button on the inverter's operation panel.
Describes the meaning and status of the indicator lights on the inverter.
Provides a detailed explanation of the icons and data displayed on the LCD screen.
Details the available setting parameters, their options, and descriptions for configuration.
Lists parameter settings for different battery types, including lead-acid and lithium.
Explains the working principle of the dry contact for controlling external devices like generators.
Details the RS485 communication ports for BMS and Wi-Fi/GPRS module connectivity.
Describes the USB communication port for host computer connectivity and software.
Explains the CAN communication interface for lithium battery BMS connectivity.
Lists and describes the various protection functions implemented in the inverter.
Provides a table explaining fault codes, their impact on output, and general descriptions.
Offers solutions for common faults and issues encountered with the inverter.
General| Model | HES4855S100-H |
|---|---|
| Rated Output Power | 5500W |
| Max. DC Voltage | 500V |
| MPPT Voltage Range | 120-450V |
| Max Solar Input Voltage | 500V |
| MPPT Range | 120-450V |
| Input Voltage (DC) | 48V |
| Output Voltage (AC) | 230VAC |
| AC Voltage | 230VAC |
| AC Frequency | 50Hz/60Hz |
| Output Frequency | 50Hz/60Hz |
| Battery Voltage | 48V |
| Battery Type | Lead-acid, Lithium |
| Efficiency | 93% |
| Protection Features | Overload Protection, Short Circuit Protection, Over Temperature Protection |
| Communication | RS485, Wi-Fi/GPRS (optional) |
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