Bluetti Ep900 And B500x4 +Sub Panel 9000w 19840wh Grid-tie Home Power

BLUETTI EP900 And B500x4 Expandable capacity a 9,920Wh~19,840Wh
Industry-leading warranty a 10-year coverage
Unparalleled safety a LiFePOa battery
Perfect compatibility a works with existing/new solar system
IP65 Water-resistant a in/outdoor installation
Efficient & effective a sell electricity back to the grid

EP900 GENERAL
Scalability: With 2~4 B500a s (From 9.9KWh~19.8KWh)
App Control: BLUETTI APP via WiFi or Bluetooth
Warranty: 10 Years
Protection Grade: IP65
Noise: a 50 dB (A)
Working Temperature: -4a ~122a / -20a ~50a
Relative Humidity: 5%~95%
AC (Grid-tied)
Output Power (240V): 9kW
Wiring: L1 / L2 / N / G
Voltage: 120VAC / 240VAC
Output Current: 37.5A A 2
Input Frequency : 60Hz
On and Off-grid Switching Time: <10ms
Protection:
Anti-islanding Protection
Output Overcurrent Protection
Short-circuit Protection
Over-temperature Derating
Over-temperature Shutdown
Note: The PV system is installed on the battery side and has no residual current detection.
AC (Off-Grid)
Output Power (240V): 9kW
Note: 7.6kW with 2 B500
Output Voltage: 120VAC / 240VAC
Output Current: 37.5A A 2
Input Frequency: 60Hz
Protection:
Output Overcurrent Protection
Output Short-circuit Protection
Over Temperature Protection
PV Input
Maximum Input Power:
9kW with 4 B500
7.5kW with 3 B500
5kW with 2 B500
MPPT Channels: 2 (3000W + 6000W)
Array In Series: 1/2 (3000W + 6000W)
Maximum Input Voltage: 550V
MPPT Voltage Range / Rated: 150V~500V / 360V
Single MPPT Maximum Input Current: 12.5A / 25A
Single MPPT Maximum short circuit current : 15A/30A
MPPT Efficiency: 99.90%
PV Inversion Efficiency: 97.0% Max.

Protection:
Reverse Polarity Protection
Insulation Resistance Detection
Arcing Detection
Certifications: NEMA 4X, CA65, FCC, IC, UL1741, IEC62619, IEC60529, IEC60730-1, UL9540 (EP900+B500)

B500 General
Protection Grade: IP65
Noise: <25dB
Operating Temperature:
Charging: 32a ~104a / 0a ~40a Charging: -4a ~104a / -20a ~40a
(Inverter connects to the grid)
Discharging: -4a ~104a / -20a ~40a
Storage Temperature: -4a ~104a / -20a ~40a / At least one
charge cycle per month.
32a ~95a / 0a ~35a / At least one
charge cycle every six months.
Working Humidity: 5%-95%
Working Altitude: <2000m

B500 Battery
Battery Type: Lithium Iron
Phosphate Cells (LiFePO4)
Rated Capacity: 4960Wh
Usable Capacity: 4464Wh
Temperature Adaptive Function: Yes
Short-circuit Protection: Yes
Certifications: UL9540A, UL1973, UKCA, RCM, PSE, IP65, ICES, FCC, CE, CB