Battery flex base (base)
Battery inverter for connecting 2 to 8 battery modules
The Battery flex base ensures that clean energy is channelled into the battery modules or from there into your household. The more battery modules are connected to the base, the more powerful this power pack becomes.
Technical specifications
- Grid connection: AC (1-phase), 230 V, 50 Hz
- Wiring of the battery modules: 2 to 8 (serial)
- Max. Charging efficiency (AC2BAT): 93.6 %
- Max. Discharging efficiency (BAT2AC): 94.9 %
- Self-consumption in operating mode: 0 W
- Self-consumption in standby mode: 0.5 W
- Settling time: < 1 s
- Dead time: 0.1 s
- Battery input voltage: 25 to 350 V
- Max. Active power Pmax: 6.0 kW
- Max. Apparent power Smax: 6.0 kVA
- Active power factor cos phi: 0.8 overexcited to 0.8 underexcited (also lower depending on grid code)
- Rated current (AC): 30 A
- Rated voltage: 230 V
- Initial short-circuit alternating current Ik: > 1 A
- Communication interfaces: 2x RS485 (RJ11), 1x CAN (RJ45), 2x Ethernet (RJ45), Bluetooth (BTLE), LED status display
- Communication: SOLARWATT Pro app, SOLARWATT Home app
- SOLARWATT Manager portal
- AC connection: Screw terminal (L/N/PE) up to 6 mm 2
- NA protection (according to F.4 VDE-AR-N 4105 and VDE V 0124-100): integrated
- All-pole disconnection from the public grid for mains backup operation: yes
- Dimensions: (W x H x D) 540 x 248 x 303 mm
- Weight: 23 kg
- Housing: Aluminium
- Complete protection insurance: 5 years included (optional 10 years)
- CompleteProtection insurance: 5 years included (optional 10 years)
- Warranty: 10 years
- Ambient temperature: -20 °C to 50 °C
- Relative humidity: ≤ 100 %
- Protection class: IP54
- Protection class: I
- Overvoltage category: III
- Installation location: up to 2,000 m above sea level
- Mounting: Wall mounting (optional floor mounting
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