1. “Flying Blind”
2. Direct Panel Testing with Multimeter
3. Hardware Readings
   • Inverters (on site/web interface)
   • Smart Combiners
   • Micro Inverters
4. Monitoring Service
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Downtime Loss Scenarios
(Data from SolarPRO Magazine -- 500 kW system in Washington DC)
• Placed around wiring coming out of inverter
• Measures AC current coming out of inverter
• Wired into meter
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• Tools for O&M
• Secure password-protected interface
• Intended for general public
                   • Ideal tool to generate Green PR

Gauges display                                         Basic graphs
real-time system                                       to engage and
generation                                             educate the
numbers                                                public




Your system
in sync with                                           See your energy
Mother Nature                                          savings
•   Allows you to see
    information from all
    system inverters side by
    side with other system
    data
•   Get inverter fault codes
    and production data
    through web interface
•   For most projects, saves
    time and money vs. site
    visits to retrieve inverter
    readings
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PV Monitoring Systems w/Arturo Zarate