Benergy BFB-48100AH 5KW battery system is a kind of new hybrid photovoltaic energy system that combines solar energy storage, city charge, and AC sine wave output into one system.
It has the below advantages:
* Simplified installation: An all-in-one storage system eliminates the need for separate installation of a battery pack and an inverter, which simplifies the installation process and reduces the overall installation time and costs.
* Space-saving: Combining the battery pack and inverter into a single unit can save space, which is particularly beneficial for applications that have limited space available.
* Improved efficiency: An all-in-one storage system can have higher efficiency compared to a system that utilizes separate components. This is because the system is designed to work together seamlessly, minimizing losses that can occur due to the conversion of energy between components.
* Enhanced control and monitoring: An all-in-one storage system can provide more comprehensive control and monitoring capabilities, allowing the user to monitor the battery's state of charge, energy usage, and other parameters. This can help optimize system performance and extend battery life.
* Improved safety: An all-in-one storage system can be designed with safety features, such as overcharge and over-discharge protection, to prevent damage to the battery and ensure safe operation.
City Power Mode | City Power charge | ||
Rated input voltage | 220/230Vac | Max charge current (Adjustable) | 60A |
Input voltage rage | (170Vac~280Vac) ±2% (90Vac-280Vac)±2% | Charging current error | ± 5Adc |
Frequency | 50Hz/ 60Hz (Automatic detecting) | Charging voltage range | 40 – 58Vdc |
Frequency range | 47±0.3Hz ~ 55±0.3Hz (50Hz); 57±0.3Hz ~ 65±0.3Hz (60Hz); | Short circuit protection | Circuit breaker and fuse |
Overload/short circuit protection | Circuit breaker | Circuit breaker specification | 40A |
Efficiency | >95% | Overcharge protection | Alarm and turn off charging after 1 minute |
Conversion time (bypass and inverter) | 10ms (Typical) | Maximum charging current (settable) | 60A |
AC back irrigation protection | yes | ||
Maximum bypass overload current | 40A | ||
Inverter mode | Solar power charge | ||
Output voltage waveform | Pure sine wave | Maximum PV open circuit voltage | 145Vdc |
Rated output power | 5000 (VA) | PV Operating voltage range | 60-145Vdc |
Power factor | 1 | MPPT voltage range | 60-115Vdc |
Rated output voltage | 230Vac | Battery voltage range | 40-60Vdc |
Output voltage error | ±5% | Maximum input power | 4400W |
Output frequency range | 50Hz ± 0.3Hz 60Hz ± 0.3Hz | Solar charging current range (settable) | 0-80A |
Efficiency | >92% | Charging short-circuit protection | Blow Fuse |
Over load protection | (102% load>150% ±10%: Error is reported and the output is closed after 5 seconds; | Wiring protection | Reverse connection protection |
Peak power | 10000VA | Maximum hybrid charging current ( PV+AC) | |
On load motor capacity | 4HP | Maximum hybrid charging current (settable) | 0-140A |
Output short-circuit protection | Circuit breaker | Other specification | |
Specification of bypass circuit breaker | 40A | Operating temperature range | -15°C to 55°C |
Rated battery input voltage | 48V ( Minimum starting voltage 44V) | Storage temperature range | -25°C ~ 60°C |
Battery capacity | 5120Wh | Humidity range | 5% to 95% ( Three proofing paint protection) |
Battery voltage range | 40.0Vdc~60Vdc ± 0.6Vdc ( Under voltage alarm / Shutdown voltage / Overvoltage alarm / Overvoltage recovery …LCD screen can set data) | Noise | ≤60dB |
Power saving mode | Load≤50W | Communication interface | USB/RS485(WiFi/GPRS)/DRY contact port |
1 | LCD Screen | 8 | RS485 communication port | |
2 | Indication light | 9 | USB port | |
3 | Light touch button | 10 | DC12V output | |
4 | On/off switch | 11 | USB output | |
5 | SOC indicator | 12 | AC output | |
6 | AC input/output,PV input | 13 | Circuit breaker | |
7 | DRY contact terminal |