2
Before you start
2
Safety instructions
4
Limited Warranty
5
1. Overview
9
2. Features
10
3. Installation instructions
11
Opening the package
11
Before installation
11
Mounting Protect PV to the wall
12
Connecting to the grid (AC utility)
14
Connect to PV Panel (DC input)
16
Checking
16
4. System diagram
17
5. Operating your PV-Inverter
18
Modes of operation
18
Front panel
18
Maximum Power Point Tracking (MPPT)
20
Accuracy of the reading
20
6. Inverter status
21
Display information
21
LED
23
7. Communications
24
8. Trouble shooting
26
9. Specifications
28
Electrical
28
Typical efficiency charts vs. load
30
10. Regulation & Certificates
30
Complicance & Standards
30
CONTENTS