About this manual
1 About this manual
Thank you for choosing the Wolong solar inverter!
The transformerless solar inverter converts the direct current (DC) generated by your solar panels into alternating
current (AC) that can be connected directly to the mains. The energy generated is fed back into the grid. When you
choose for a Wolong inverter, you choose for reliable and advanced technology.
1.1 General information
This manual refers to Wolong New Energy single phase inverters of WL-1.5KS, WL-2.0KS, WL-3.0KSS,
WL-3.0KS, WL-4.0KS, WL-4.6KS, and WL-5.0KS.
This manual contains important information regarding assembly, installation, startup and operation of the
inverters. Make sure that the instructions are read carefully.
The inverters must be installed and put into operation by qualified electricians.
Please keep all available documentation together with the inverter, so you can refer to it at any time.
1.2 Standards and certificates
Type
WL-1.5KS
WL-2.0KS
WL-3.0KSS
WL-3.0KS
WL-4.0KS
WL-4.6KS
WL-5.0KS
All manuals and user guides at all-guides.com
Normative reference
AS3100.AS4777.EMC.IP65
IEC 62109-1 and IEC 62109-2
VDE 0126-1-1
EN50438
G83/1, G59/2
CGC
4