Enphase C250 Microinverter Datasheet

ManualsBrandsEnphase Energy ManualsSolar & Wind PowerEnphase C250 Microinverter for Commercial PV Systems

Enphase

Microinverter System

The Enphase

C250 Microinverter delivers superior commercial project economics by increasing overall

energy harvest and system availability along with substantial reductions in material and labor costs. Used with

a transformer, the C250 Microinverter System meets the needs of medium and large commercial installations

where power distribution is 277 V/480 WYE or medium voltage (MV). With support for both 60- and 72-cell

modules, the system provides a exible, operationally efcient, and cost effective solution across all commercial

project segments.

The Enphase C250 integrates seamlessly with the Engage

Cable, the Envoy-C

Communications Gateway,

and Enlighten,

Enphase’s monitoring and analysis software.

PRODUCTIVE SIMPLE RELIABLE

- Maximizes energy production

- Minimizes impact of shading,

dust, and debris

- No single point of system failure

- No GEC needed for microinverter

- No DC design or string calculation

required

- Easy installation with Engage Cable

- More than 1 million hours of testing

and millions of units shipped

- All units performance tested prior

to shipment

Enphase

C250 Microinverter

System

Summary of content (4 pages)

PAGE 1
Enphase® Microinverter System Enphase C250 Microinverter System ® The Enphase C250 Microinverter delivers superior commercial project economics by increasing overall energy harvest and system availability along with substantial reductions in material and labor costs. Used with a transformer, the C250 Microinverter System meets the needs of medium and large commercial installations where power distribution is 277 V/480 WYE or medium voltage (MV).
PAGE 2
Enphase C250 Microinverter // DATA C250-72-2LN-S2 and C250-72-2LN-S5 INPUT DATA (DC) Recommended input power (STC) up to 350 W Maximum input DC voltage 60 V Peak power tracking voltage 27 V - 48 V Operating range 16 V - 60 V Min/Max start voltage 22 V / 60 V Max DC short circuit current 15 A OUTPUT DATA (AC) Peak output power 253 W Rated (continuous) output power 240 W Nominal output current 1.0 A Nominal voltage range 220 - 248 V, L-N Nominal frequency/range 60.
PAGE 3
Enphase Envoy-C Communications Gateway // DATA ENV-C250 INTERFACE Power Line Communications Enphase proprietary Local Area Network (LAN) 10/100 auto-sensing, auto-negotiating, 802.3 LAN CONNECTION OPTIONS Cable Assembly, Ethernet, RJ45, Orange, 10ft Included with ENV-C250 Power line communication bridge pair EPLC-01 Wireless N USB adapter (802.11b/g/n) WF-01 POWER REQUIREMENTS AC supply 250 Vac, 60 Hz. The 250V-rated, NEMA 6-15P plug requires a NEMA 6-15R receptacle Power consumption 2.
PAGE 4
Enphase® Engage Cable System // DATA CABLE TYPES / ORDERING OPTIONS Voltage Connector Spacing PV Module Orientation Model Number #Connectors* 277 Vac, 5 conductors 1.025 meter (40”) Portrait ET10-277-BULK 240 277 Vac, 5 conductors 1.7 meter (67”) Landscape ET17-277-BULK 240 277 Vac, 5 conductors 2.11 meter (84”) Landscape ET21-277-192-12AWG 192 *additional lengths available through Enphase authorized distributors.