SimpliPhi 3.8kWh Battery Specifications

805-640-6700 • [e-mail]
© SimpliPhi Power, Inc. REV100919
Terminals
3/8 IN
10 MM
Battery Cables
6 AWG MINIMUM
See Installation Manual for detailed
wiring instructions.
PHI 3.8™
BATTERY
WITH WALL MOUNT BRACKET
27
54
26.5
53
26
52
25.5
51
25
50
24.5
49
24
48
Volts DC
PHI 3.8
TM
24V
48V
Bulk & Absorb Charge
27.2 VDC
54.4 VDC
Absorb Time
1 HR
1 HR
Charge Controller Float Charge
27 VDC
54 VDC
Inverter Charging
2 STAGE NO FLOAT
Equalization Charge
NONE
Temperature Compensation
NONE
Refer to the Integration Guide section of SimpliPhi’s
Product Documentation web page for inverter and/or
charge controller specific settings. Must be followed to
maintain PHI Warranty.
Short Circuit Current
Absolute discharge rate limits:
Based on
Amps DC
internal battery impedance
~2,000 A
battery management system
~200 A
built-in circuit breaker
80 A (continuous)
200 A (1 second)
400 A (100 microseconds)
550 A (10 microseconds)
All PHI batteries monitor internal temperatures. Operating within
the specified and warrantied parameters ensures these
temperatures are not exceeded and the battery is not adversely
stressed. When critical temperatures are exceeded, the BMS will
disconnect the battery from the DC Bus at indeterminate times
and without notice/warning. Repeated exposure to these
extremes adversely affects the health of the battery and voids the
Warranty.
Battery Voltage VS. Discharged Capacity
100% 90% 80% 70% 60% 50% 40% 30% 20% 10%