
The Apparent MicroGrid Inverter
The Apparent micro-grid inverter is the first PV micro-inverter to produce apparent energy: the product of real and reactive energy. Apparent draws its name from apparent energy because it is electricity in its most complete form. Apparent’s micro-grid inverter is the only product with the ability to produce apparent power on demand.
“[F]eatures such as reactive power, smart grid interaction and energy storage are transforming inverters from simple power-conversion units into essential components of grid infrastructure… IMS Research forecasts that smart inverters will account for 80% of the Europe, Middle East and Africa (EMEA) market in 2015 [while] “standard” inverters are forecast to fall to just 42% of global shipments by 2015…” (Source: IMS Research)
The MGi also forms a smart, micro grid within the larger electrical grid. By creating a local, adjustable micro-grid, the MGi improves the overall efficiency of energy transportation through the national electric grid by dropping the voltage required to push energy through power lines.
Key Features
- The MGi creates a smart micro-grid, facilitating photovoltaic integration with the electrical grid
- Both the components of apparent energy – real and reactive, are produced
- Adjustable power factor, leading and lagging
- The MGi allows solar participation in Ancillary Services and integration of utility-scale installations
- MGi supports LEED certification for both retrofitted buildings and new construction
- Every micro-inverter installed is connected to the internet and its data is stored on our servers, tracking each one’s performance
- Energy REView, a software program, provides panel-by-panel monitoring information, ensuring the functionality of each MGi
MGi220 – General Information
| Electrical Characteristics | |
| Power Source Startup Time Initial Power On Overload Current Protection Circuit Power Extraction Method Efficiency |
Photovoltaic Only 300 Seconds Current Limiting Proprietary Power Transfer and Tracking 91% |
| PV Panel (input) | |
| Max PV Open Circuit Voltage Min PV Operational Voltage Min Solar Panel Wattage Max Solar Panel Wattage Reverse Polarity Protection Rated Input Current Max Input Short Circuit Current Overcurrent Protection |
42 VDC 18 VDC 100W 240W Yes 8A 10A DC Yes |
| AC (output) | |
| AC Output Voltage AC Output Rated Current AC Output Maximum Current AC Output Continuous Real Power AC Output Continuous Apparent Power AC Output Power Factor Range AC Output Maximum Fault Current AC Overcurrent Protection |
108-132VAC 60Hz 1.67A 2.36A 200 Watts 283 VA -0.7 to +0.7 6.3A Yes |
| Physical Characteristics | |
| Solar Panel DC Input Connector Output Connector Wire Size Dimensions Weight Outdoor Use Enclosure Rating Mounting |
MC3, MC4 or Tyco Solarlok Dual Power/Communication Minimum 12 Gauge 8.25″ x 5.375″ (7.75″ w/bracket) x 2.30″ 7.0 lbs. / 3.2 kg Yes NEMA 6/IP67 Indoor/Outdoor |
| Environmental | |
| Operating Temperature Minimum Operating Temperature Maximum |
-40°C 60° C |
| Monitoring | |
| Input /Output Status | Ethernet |
