Description
Characteristics | |
---|---|
Manufacturer | Enphase Energy |
Model | M250-72-2LL-S22 |
Rated Power Output [W] | 250 |
Length [mm (in)] | 171 mm (6.73 in) * without mounting bracke |
Width [mm (in)] | 173 mm (6.81 in) * without mounting bracket |
Depth [mm (in)] | 30 mm (1.18 in) * without mounting bracket |
Weight [kg (lb)] | 1.6 kg (3.40 lb) |
Warranty [Years] | 25 |
Inverters | |
Inverter Type | Grid-Tie Microinverter |
Maximum/Peak Efficiency [%] | 96.5% |
CEC weighted efficiency [%] | 96.5% |
Max. Input Power [W] | 300 |
Max. Input Voltage [V] | 48 |
MPP voltage range [V] | 16V – 48V |
Min. DC voltage / start voltage [V] | 22V / 48V |
Max. Input Current per MPPT [A] | 15 |
Voltage Upper Limit for MPP Range [V] | 48 |
AC Power Rating [W] | 250 |
Max. AC Power [W] | 250W @ 208 and @ 240 |
AC voltage range [V] | 208V/183-229V and 240V/211-264V |
AC grid frequency [Hz] | 60 |
Maximum AC Voltage Range [V] | 208V/183-229V and 240V/211-264V |
Nominal AC Frequency [Hz], range [Hz-Hz] | 60.0/57-61 Hz |
Max. AC Line Current [A] | 850 mA rms for 6 cycles |
Max Microinverters Units per xA string | 20A string: @208Vac 24 units (three phase) and @240Vac 16 units (single phase) |
Sleep (Night) Consumption [W] | 65mW |
NEMA Enclosure Rating | Outdoor – NEMA 6 |
Cooling Method | Natural convection – No fans |
Ambient Temperature Range [°C(°F)] | -40ºC to + 65ºC |
Display | Free lifetime monitoring via Enlighten software |
Communication | Power line |
Basic Warranty [Years] | 25 |
Compliances | UL 2703 recognized, UL1741/IEEE1547, FCC Part 15 Class B, CAN/CSA-C22.2 NO. 0-M91, 0.4-04, and 107.1-01 |
AC grid range [Hz] | 57-62.5 Hz |
Max. recommended PV power (@ module STC) | 210-300W |