SolarEdge StorEdge SE10K-RWS Installation Guide

Malfunction Possible Cause and Corrective Action
String voltage is higher than number
of optimizers
WARNING!
If the measured voltage is too
high, the installation may not
have a safe low voltage.
PROCEED WITH CARE! A
deviation of ±1% per string is
reasonable.
Extra power optimizer(s) connected in the string
(not applicable to smart modules).
Check if an extra power optimizer is connected in
the string. If not – proceed to next solution.
A module is connected directly to the string,
without a power optimizer (not applicable to
smart modules).
Verify that only power optimizers are connected
in the string and that no module outputs are
connected without a power optimizer. If the
problem persists, proceed to the next step.
Power optimizer(s) malfunction.
1. Disconnect the wires connecting the power
optimizers in the string.
2. Measure the output voltage of each power
optimizer to locate the power optimizer that
does not output 1V safety voltage. If a
malfunctioning power optimizeris located,
check its connections, polarity, module, and
voltage.
3. Contact SolarEdge Support. Do not continue
before finding the problem and replacing the
malfunctioning power optimizer. If a
malfunction cannot be bypassed or resolved,
skip the malfunctioning power optimizer,
thus connecting a shorter string.
StorEdge Three Phase Inverter MAN-01-00648-1.3
63 Power Optimizer Troubleshooting

SolarEdge StorEdge SE10K-RWS Specifications

General

Topology	Transformerless
Max Efficiency	98.3%
Dimensions	540 x 315 x 260 mm
Noise Level	< 50 dBA
Protection Rating	IP65
Rated AC Power	10000 W
AC Frequency	50/60 Hz
Maximum Efficiency	98.3%
Number of MPP Trackers	1
Warranty	12 years
AC Output Power	10000 W
Operating Temperature Range	-25°C to +60°C
AC Voltage	230 / 400 Vac
Max Input DC Voltage	480 V
Communication Interfaces	Ethernet, RS485, ZigBee (optional)
Max Charge/Discharge Current	25 A
Max Charge/Discharge Power	10000 W
Communication	Ethernet, RS485, ZigBee (optional)