System introduction
This residential single-phase PV system centers on the GLADE RM Series micro-inverters—available in two models, the GLADE RM-450-X and RM-900-X—delivering ultra-low noise operation and a compact, easy-to-install design. Each GLADE RM Series Microinverter connects to one(GLADE RM-450-X) or two PV modules(GLADE RM-900-X) in your array and is a solution for grid-tied, single-phase, sub-60V PV applications. The microinverters are designed for single-phase 208/240 V (L1–L2) utility service, 50 Hz or 60 Hz. This system uses Sub-1 GHz (sub-gigahertz) wireless communication; the micro-inverters report to a Gateway (model xx) for system-level monitoring. One Gateway handles up to 99 micro inverters.
| System status | Indicator status | Description |
|---|---|---|
| Waiting | Flashing green (on for 1sand off for 5s) | Requirements are not met: PV voltage isnot within the start-up range; phaselocking fails; grid voltage or frequency isnot within the permissible range |
| Countdownfor grid-connection | Flashing green (on for 1sand off for 1s) | When the requirements are met, the microinverter will count down to connectto the grid. |
| Grid-tied | Steady green | Successfully connected to the grid, butfailed to connect to the router |
| Flashing green (on for 5sand off for 5s) | Successfully connected to the grid, butfailed to connect to the router | |
| Fault | Steady red | Hardware damaged |
| Flashing red (on for 1sand off for 1s) | Flashing red (on for 1sand off for 1s) | |
| Programming | Flashing orange (on for1s and off for 1s) | Update firmware online |