CONTENTS
1. General Information........................................................................1
1.1 Overview..............................................1
1.2 Characteristics.........................................2
1.3 Designations of Controller Models .......2
1.4 Maximum Power Point Tracking Technology ...............2
1.5 Battery Charging Stage .................................4
2. Installation Instructions .................................................................7
2.1 General Installation Notes ...............................7
2.2 PV Array Requirements .................................7
2.3 Wire Size .............................................9
2.4 Mounting.............................................10
3. Operation.......................................................................................14
3.1 Button ...............................................14
3.2 Interface .............................................14
3.3 Setting...............................................16
4. Protections, Troubleshooting and Maintenance ........................20
4.1 Protection............................................20
4.2 Troubleshooting.......................................21
4.3 Maintenance .........................................21
5. Technical Specifications..............................................................23
Annex I Conversion Efficiency Curves ...........................................25
Annex II Dimensions ........................................................................28