AlphaESS
SMILE-G3-S5 B5 Residential Hybrid System
Model range: SMILE-G3-S5 / SMILE-G3-B5 / SMILE-G3-S5-INV / SMILE-G3-B5-INV / SMILE-G3-BAT-9.3S
5 pack sizes
Alphaess inverter SMILE-G3-S5 B5 Residential Hybrid System (5 kW class).
At a glance
Best for
Homes and small commercial sites planning solar or future battery upgrades
Standout
Inverter output is around 5, which helps match solar and load needs.
Watch out for
Final fit depends on system sizing, battery pairing, and installer design choices.
Key specifications
A quick snapshot of the family. Compare module counts and capacity in the table below.
Dimensions (W × H × D)
610 × 212 × 366 mm
Output power
5
This affects how much power the system can deliver at one time.
Power phase
Single phase
Three-phase products are more common in larger homes and many business buildings.
Product warranty
10
Longer warranty usually means stronger long-term coverage.
Ip Rating
IP65
Compare pack sizes
Capacity, voltage, and power rise as you stack more modules. Specs that stay the same on every size are listed underneath.
Numbers that change with size.
Swipe for more sizes
| Spec | G3-S5 | G3-B5 |
|---|---|---|
| Nominal Output PowerW | 5000 | 5000 |
| Capacity RangekWh | 9.3 ~ 37.2 (100% DoD) | 9.3 ~ 37.2 (100% DoD) |
| Battery Chemistry | LFP (LiFePO₄) | LFP (LiFePO₄) |
| IP Protection | IP65 (Outdoor) | IP65 (Outdoor) |
| Warranty | 10 Years Product Warranty, 10 Years Battery Performance Warranty | 10 Years Product Warranty, 10 Years Battery Performance Warranty |
The same on every size
- Nominal Output Power
- 5000 W
- Capacity Range
- 9.3 ~ 37.2 (100% DoD) kWh
- Battery Chemistry
- LFP (LiFePO₄)
- IP Protection
- IP65 (Outdoor)
- Warranty
- 10 Years Product Warranty, 10 Years Battery Performance Warranty
Numbers that change with size.
Swipe for more sizes
| Spec | G3-S5-INV | G3-B5-INV |
|---|---|---|
| Coupling | Hybrid | AC |
| Max. PV Input PowerW | 10000 | N/A |
| Max. PV Input CurrentA | 15 / 15 | N/A |
| Max. PV Input VoltageV | 580 | N/A |
| MPPT Number / Max. Input Strings Number per MPPT | 2 / 1 | N/A |
| Start-up VoltageV | 120 | N/A |
| MPPT Voltage RangeV | 100 ~ 550 | N/A |
| Max. PV Short-Circuit Current per MPPTA | 18.75 / 18.75 | N/A |
The same on every size
- Max. Charging/Discharging Current
- 60 A
- Max. Charging/Discharging Power
- 5000 W
- Rated Frequency
- 50 / 60 Hz
- Rated Voltage
- 230 V
- Rated Output Apparent Power (Grid Port)
- 5000 VA
- Rated Output Apparent Power (Backup Port)
- 5000 VA
- Max. AC input Power (Grid Port)
- 10000 W
- Rated Output Current (Grid Port)
- 21.7 A
- Max. AC Output Current (Grid Port)
- 21.7 A
- Rated Output Current (Backup Port)
- 21.7 A
- Max. AC Output Current (Backup Port)
- 21.7 A
- Backup Phase
- UPS Single Phase
- Communication
- Ethernet / WiFi / Modbus / API
- Dimensions (W x H x D)
- 610 x 212 x 366 mm
- Weight
- 19.5 kg
- Ingress Protection(IP) Rating
- IP 65
- Max. Inverter Efficiency
- 97.3 %
- Humidity
- 0 ~ 90 (No Condensation) %
- Operating temperature
- -25 ~ 60 (Charge/Discharge) °C
- Active anti-Islanding method
- Integrated
- Country of manufacture
- China
- Safety
- IEC 62109, IEC 62040
- EMC
- IEC 61000
- Grid Regulation
- AS/NZS 4777.2
Numbers that change with size.
Swipe for more sizes
| Spec | G3-BAT-9.3S |
|---|---|
| Module CapacitykWh | 9.3 |
| Usable CapacitykWh | 9.3 (100% DoD) |
| Nominal VoltageV | 96 |
| Battery Voltage RangeV | 90 ~ 105.6 |
| Modules Connection | 1~4 in Series |
| Max. Charging/Discharging CurrentA | 52.5 / 52.5 |
| Operating Temperature Range°C | -20 ~ 50 |
| IP Protection | IP 65 |
| Dimensions (W*H*D)mm | 610 x 634 x 210 |
| Weightkg | 81 |
The same on every size
- Module Capacity
- 9.3 kWh
- Usable Capacity
- 9.3 (100% DoD) kWh
- Nominal Voltage
- 96 V
- Battery Voltage Range
- 90 ~ 105.6 V
- Modules Connection
- 1~4 in Series
- Max. Charging/Discharging Current
- 52.5 / 52.5 A
- Operating Temperature Range
- -20 ~ 50 °C
- IP Protection
- IP 65
- Dimensions (W*H*D)
- 610 x 634 x 210 mm
- Weight
- 81 kg