Skip to main content

Power Module Technical Specifications

ModelSolidFlex 2000SolidFlex 2000EcoPowerFlex 2000PowerFlex 2000Eco
System Input Characteristics – AC Output
AC Output – GridOutput Type230V AC Single Phase, L/N/PE
Rated Output Voltage230V ±5%
Output Voltage Range184–253V a.c.
Rated Output Current3.5A ±10%
Maximum Output Current16A ±5%
Rated Output Frequency50Hz ±0.5Hz
Rated Output Power

Germany & Austria default: 800W ±5%;
France, Belgium, Netherlands default: 2400W ±5%

Maximum Output Power3600W ±5%
Power Factor (PF)PF >0.99 at rated power, continuously adjustable from 0.8 lagging to 0.8 leading
AC Output – Off-GridOutput Type230V AC Single Phase, L/N/PE
Rated Output Voltage230V ±5%
Rated Output Current10.5A ±10%
Overcurrent Protection15A, 100ms
Rated Output Frequency50Hz ±0.5Hz
Power Factor (PF)0.8–1.0, compatible with resistive and inductive loads
Maximum Continuous Active Output Power

Single unit: 1000W;
1+1 configuration: 2000W;
1+2 or above: 2400W (±5%)

Single unit: 1200W;
1+1 or above: 2400W (±5%)

Overload Output Strategy

2448W–2640W: Supports 30s overload output, then automatically derates to 2400W steady-state output or triggers overcurrent protection (depending on whether Boost Mode is enabled);
2640W–3000W: Supports 15s overload output, then automatically derates to 2400W steady-state output or triggers overcurrent protection (depending on whether Boost Mode is enabled);
Above 3000W: Automatically derates or triggers overcurrent protection after 100ms (depending on whether Boost Mode is enabled);

Boost Mode: Through pre-charge capacitors and dynamic voltage compensation, supports continuous operation of a 3000W resistive load (ambient ≤35°C).

EPS OutputSwitching time < 10ms, maximum output power 2400W
System Input Characteristics – AC Input
AC InputRated Input Voltage220V / 230V / 240V
Input Voltage Range184–253V
Rated Input Frequency50Hz ±0.5Hz
Rated Input Current10.5A ±10%
Maximum Input Current16A ±5% (EPS load condition)
Maximum Continuous Input Power

Single unit: 900W;
1+1: 1800W;
1+2 or above: 2400W;
Up to 3600W under EPS load condition (±5%)

Single unit: 1000W;
1+1: 2000W;
1+2 or above: 2400W;
Up to 3600W under EPS load condition (±5%)

AC Coupled Input/Output (via Off-Grid Outlet)Rated Input Voltage230V ±5%
Rated Input Current10.5A ±10%
Rated Input Frequency50Hz ±0.5Hz
Rated Input Power2400W ±5%
System Input Characteristics – PV Input
Port DescriptionInput TypeDC/DC/
Connector TypeMC4/MC4/
Number of Inputs4/4/
Input PV Voltage Per-Channel Voltage Range10–60VDC/10–60VDC/
MPPT Voltage Range15–55VDC/15–55VDC/
Startup Voltage11V ±1V/11V ±1V/
MPPT Full Power Voltage Range37–55V DC/37–55V DC/
Number of MPPTs4/4/
PV Input CurrentMaximum Current per Channel16A ±5%/16A ±5%/
Rated Current per Channel15A ±5%/15A ±5%/
MPPT Short-Circuit Current20A/20A/
PV Input PowerMaximum Input Power600W per channel, 2400W total/600W per channel, 2400W total/
MPPT EfficiencyStatic MPPT efficiency: >99%/Static MPPT efficiency: >99%/
Internal Battery Pack Parameters
Battery ParametersBattery TypeSemi-solid Lithium Iron Phosphate (LiFePO₄)Lithium Iron Phosphate (LiFePO₄)
Voltage RangeVoltage range: 5.0–7.3V; Nominal voltage: 6.4VVoltage range: 5.0–7.3V; Nominal voltage: 6.4V
Nominal Capacity (Ah)280Ah314Ah
Nominal Energy (Wh)1792Wh2009.6Wh
Cycle Life (100% DoD)25°C, ≥8000 cycles (70% capacity retention)25°C, ≥8000 cycles (70% capacity retention)
Weight (kg)11kg11.5kg
Operating TemperatureCharging: 0–60°C;
Discharging: -30–60°C		Charging: 0–60°C;
Discharging: -30–60°C
Cell Dimensions174.2 × 71.7 × 207.1mm174 × 71.75 × 206.8mm
Battery Pack Expansion Interface
Port DescriptionInput Type4-pin: two power pins and two signal pins
Number of Expandable Battery PacksExpansion Quantity1–5 units
Input VoltageRated Voltage400V ±3V
Rated Current10A ±10%
Rated Power4000W ±5%
Front Panel Features: Power Button / Indicators
Power ButtonButton TypeSelf-resetting push button
Button Logic

Power-On State:
Press and hold for 2s → LED strip performs shutdown animation;
Continue holding for 10s → reset animation is displayed and system resets;
If released before 10s → device performs normal shutdown.

Power-Off State:
Press and hold for 2s → LED strip performs startup animation;
Continuing to hold has no additional effect.

Indicator Color

Power status indicator (button light):
Red light on = fault (BMS fault);
Green light on = normal operation.

LED Strip DisplayLED DisplayFour colors: red, yellow, blue, and green
Each LED can be individually controlled for SOC and dynamic display
Supports brightness adjustment
Display LogicStandby: Displays current SOC from bottom to top proportionally; LED strip is blue
Discharging: Animation from SOC level down to bottom (SOC position fixed in middle); total animation time 5s (minimum 2s), continuous loop; LED strip is blue
Charging: Animation from SOC level up to top; total animation time 5s (minimum 2s), continuous loop; LED strip is green
Startup: Animation from center to both sides; total duration 2.5s; runs once; LED strip is blue
Shutdown: Animation from both sides to center; total duration 2.5s; runs once; LED strip is blue
Cloud Disconnected: Yellow LED strip shows current SOC from bottom to top proportionally (displayed only in standby state)
Reset: Blue LED strip flashes 3 times continuously with 500ms interval
Fault: Displays current SOC from bottom to top; highest priority; LED strip is red
Communication
External CommunicationBluetoothOperating frequency: 2.400GHz-2.4835GHz;
Wireless standard: BLE 5.3;
Transmit power: Max 10dBm
WiFiOperating frequency: 2.400GHz-2.4835GHz;
Wireless standard: 802.11 b/g/n/ax;
Transmit power: Max 17dBm
LoRaOperating frequency: 868MHz;
Transmit power: +22dBm
4G (Optional)Operating frequency: LTE-FDD: CN: B1/3/5/8
EU: B1/3/5/7/8/20/28
LA: B2/3/4/5/7/8/28/66
LTE-TDD: CN: B34/38/39/40/41
GSM: CN: B3/8
EU: B2/3/5/8
LA: B2/3/5/8
Mechanical Design
WeightWeight21.5kg ± 1kg22kg ± 1kg
InstallationInstallation MethodStacked locking on top and bottom, wall-anchored locking, and base support feet for leveling adjustment
DimensionsProduct Size425 × 195 × 260 mm
Environmental Requirements
Storage Environment TemperatureStorage TemperatureStorage for 1 month: -20 to 60℃;
Storage for 6 months: 0 to 40℃
Operating Environment TemperatureOperating TemperatureCharging: -20 to 55℃;
Discharging: -20 to 55℃;
When the cell temperature is below 1℃, the electric heater will start and heat to 5℃ before stopping. Rated power is 55W. At an ambient temperature of -20℃, under rated heating power, the heating rate is 5℃ per 50 minutes.
Operating Environment HumidityOperating Humidity5%–90% RH
Cooling OverviewCooling ConditionNatural cooling
AltitudeOperating AltitudeDefault below 2000m; derating is required above 2000m. The derating strategy is the same as high-temperature derating.
ProtectionProtection LevelIP65 (excluding off-grid output port; off-grid output port is IP54)
Operating NoiseNoise TestBelow 25dB (full-load condition, semi-anechoic chamber, background noise ≤18dB, measurement distance 1.0m)
Reliability Requirements
Environmental and Vibration TestingEnvironmental and Vibration TestingIncludes low-temperature storage, high-temperature storage, thermal shock test, low-temperature operation, high-temperature operation, high and low temperature cyclic operation, low air pressure, high temperature and high humidity, high temperature and high humidity (operating), alternating humidity and heat, high-temperature cycle life, neutral salt spray, tipping test, and vibration test. See the reliability test plan for details.
Certification StandardsSafety CertificationIEC 62619
IEC/EN 62109-1/-2
EN 61000-6-1/-2-3-4
EN IEC 60730
Wireless Module CertificationWireless EMC EN 301 489-1/-17/-52
RF EN 301511, EN 301908-1/-13, EN62311
Battery Transportation CertificationUN38.3 + MSDS + Air/Sea Transport Identification Certificate
RoHS CertificationRoHS 2.0, IEC 62321
Grid Connection CertificationEN50549-10 (France, Netherlands), TOR Erzeuger:2022 (Austria), C10/C11 (Belgium), VDE-AR-N 4105 (Germany)
Terminal Requirements
ACGridRated ParametersAC230V, maximum current 16A, overvoltage category III
Protection LevelIP65
Other RequirementsPlug must meet probe test requirements of IEC 62109
ACOUTRated ParametersAC250V, maximum current 16A, overvoltage category II
Protection LevelNone
Other RequirementsUse one CCE7/4 European socket, supporting IP54 protection
PV Input TerminalRated ParametersRated voltage 60V, rated current 16A, overvoltage category II
Protection LevelIP65
Other RequirementsUse MC4 terminals
Battery Pack Expansion TerminalRated ParametersTwo power lines: rated voltage 500V, rated current 10A. Two signal lines: rated voltage 5V, rated current 10mA.
Protection LevelIP65
Other RequirementsDesigned for stacking convenience and must meet probe test requirements of IEC 62109
Accessory Requirements
Accessory Requirements3×2.5mm² Grid AC connection cable ×1 (5m)