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High Reliability And Safety Lithium Battery charger with solar power inverter integrated machine for AC generator backup system
n PV Off-grid Solar Power System
PV Off-grid solar power generation system including solar panel array, solar charge controller, storage battery, Off-grid inverter, etc. In the sunshine, the solar panel convert the solar energy to DC power and charge the battery group by the charge controller. Then the off grid inverter convert the DC power into AC power for power supply the AC load.



Technical Features for High Reliability And Safety Lithium Battery charger with solar power inverter integrated machine for AC generator backup system
1. Integrated design, saving installation space
- Highly integrated design reduces equipment footprint
- Streamline the installation process, improve installation efficiency
2. Applicable to a variety of DC power input
- Support for fuel cells, lithium batteries, lithium iron phosphate batteries, colloidal batteries, lead-acid batteries and other DC power sources
- Flexible to adapt to the energy needs of different application scenarios
3. Perfect system protection function
- Over-charging, over-discharging, overloading, short-circuit, anti-reverse connection, lightning and other multiple protection functions.
- Provide safe and reliable power conversion and storage security.
4. Display and safety design
- LCD+LED display, intuitively displaying system status
- Door lock design, providing additional security protection
5. Multiple communication options
- RS485 or CAN communication mode for system monitoring and control.
- Realize seamless docking and information interaction with other equipment.
6. High-quality components
- High-quality components are selected to ensure product stability and reliability.
- Provide long-lasting and stable working performance and reduce maintenance cost.
7. Power generation statistics
- Daily, monthly and total power generation can be viewed for real-time understanding of energy output.
- Provide data support for energy management and optimization
8. Multiple power input options
- Supports utility power & diesel generator bypass input, or battery charging at the same time (optional).
- Flexible response to different power supply scenarios, to ensure a continuous and stable supply of power.
9. Ultra-wide voltage range
- Support ultra-wide PV voltage and battery voltage range, adapt to a variety of power input conditions.
- Provide greater adaptability and flexibility
10. High protection level and power quality
- IP20 & IP45 protection level, providing good equipment safety protection.
- High power quality, no interference to power equipment, low radiation.
Technical Data :
Model | BZPC-50KW | BZPC-60KW | |
Isolation mode | Low Frequency Transformer | ||
DC Input | Rated voltage (Vdc) | 360V(280-600V)DC | |
Rated current(A) | 139A | 167A | |
Charge Current(A) | 30 to 150A(can be customizable) | ||
AC Output | Rated output power | 50KW | 60KW |
Output waveform | Pure Sine Wave | ||
Rated Voltage | 380VAC±3% | 380VAC±3% | |
Phases | 3 phase 4 wire | 3 phase 4 wire | |
Rated current(A) | 76A (phase current) | 91A (phase current) | |
Frequency | 50Hz or 60Hz | ||
Rated output voltage range (V) | 380/400/415/440VAC optional | ||
Power Factor(PF) | 0.99 | ||
Overload Ability | 150%, 5 seconds | ||
Efficiency | >93% | ||
Waveform distortion rate (THD) | <3%(Linear load) | ||
Dynamic Response (0 to 100% load) | 5%,≤50ms | ||
Display | LCD | ||
Running mode | Working continuously | ||
Electrical insulation properties | 2000Vac, 1 Minute | ||
Communication interface (optional) | RS485 | ||
Protection Function | Protection | Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating etc. | |
Cooling method | Fan-cooled | ||
Short-circuit protection | No automatic recovery, need to restart the machine | ||
Working environment | Noise ( 1 meter) | ≤50dB | |
Degree of protection | IP20(indoor) | ||
Working Altitude(m) | ≤2000 | ||
Working temperature | -25~+55℃ | ||
relative humidity | 0~90%,non-condensing | ||
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