Technical Data - enphase AC Battery Installation Manual

Technical Data

Model Number
Enphase AC Battery (B280-1200-LL-I-US00-RF0)
Accessories
Enphase wall-mount bracket
Output Power
Peak output power
Rated (continuous) output power
Nominal voltage
Maximum voltage
Extended line to neutral voltage range
Nominal output current
Nominal frequency / range
Extended frequency range
Power factor (adjustable)
Maximum units per 20 A branch circuit
Peak inverter efficiency
Battery Chemistry
Capacity
Depth of discharge (usable capacity)
Ambient temperature range
Chemistry
Cell safety certifications
Roundtrip cell efficiency
1
Mechanical Data
Dimensions
Weight
Installation
Enclosure
Cooling
Grid configuration
Features and Compliance
Compatibility
Communication
Services
Monitoring
Compliance
1 At 25°C
2 Optional. Requires Enphase S-Series Microinverters to implement.
24
AC Battery with integrated S280-ACB-LL-US Enphase Microinverter
Order separately:
BWM-16IN-B: 487 mm (W) x 356 mm (H) / 19.2 in. (W) x 14.0 in. (H)
accommodates 16 in. battery to battery spacing
Weight: 3.65 kg (8.05 lbs.)
280 VA
270 VA
~25.6 V
28 V
211 - 264 VAC
1.13 A
60 Hz / 57 - 61 Hz
57 - 63 Hz
1 / 0.7 leading . . . 0.7 lagging
14 (single phase)
97.3%
1.2 kWh
>95%
-4ºF (-20ºC) to 113ºF (45ºC)
Lithium Iron Phosphate (LFP)
TUV Rheinland, UL
96%
390 mm (W) x 325 mm (H) x 220 mm (D) / 15.4 in (W) x 12.8 in (H) x 8.7 in (D)
(without bracket)
55 lbs. (25 kg)
Wall-mounted in an indoor space using standard AC wiring in conduit or in
wall, where allowed.
Indoor – IP20
Natural convection: No fans.
TN-C-S
Compatible with grid-tied PV systems using the Enphase Envoy-S™ Metered
gateway.
Power Line Communication (PLC), TCP/IP through Envoy-S.
Maximizing self-consumption of solar, time-of-use bill management, power
export limiting 2
Enlighten Manager and MyEnlighten monitoring options
UL 991, UL 1642, UL 1741, UL 1973, UL 9540; UN 38.3
© 2016 Enphase Energy Inc.
AC Battery Installation
141-00036 Rev 01