Huawei SUN2000 L1 Series User Manual

3
Level
2. (Optional) Install the screw for locking the DC switch.
• M6x60 expansion bolts are delivered with the solar inverter. If the length and number of the bolts
do not meet installation requirements, prepare M6 stainless steel expansion bolts by yourself.
• The expansion bolts delivered with the solar inverter are mainly used for solid concrete walls.
For other types of walls, prepare bolts by yourself and ensure that the wall meets the load
bearing requirements of the solar inverter.
• In residential areas, do not install the solar inverter on drywalls or walls made of similar materials
which have a weak sound insulation performance because the noise generated by the solar
inverter is noticeable.
• Loosen the nut, flat washer, and spring washer of the expansion bolt at the bottom.
3. Install the solar inverter onto the mounting bracket.
4. (Optional) Install an anti-theft lock.
Prepare an anti-theft lock by yourself. The lock should be suitable for the lock hole diameter (Ф10
mm) so that it can be installed successfully. An outdoor waterproof lock is recommended.

Huawei SUN2000 L1 Series Specifications

General

Max. Efficiency	98.6%
Number of MPP Trackers	2
Output Frequency	50 Hz / 60 Hz
Protection Class	IP65
Cooling	Natural Convection
Type	String Inverter
Output Voltage	230 V
Adjustable Power Factor Range	0.8 leading - 0.8 lagging
Total Harmonic Distortion (THD)	≤ 3%
DC Injection Current	<0.5% of rated output current
Operating Temperature Range	-25 °C ~ +60 °C
Relative Humidity (Operating)	0% - 100% (non-condensing)
Communication	RS485