1. Maximum power point tracking (MPPT) with fast response speed and stable operation efficiency> 99% 2. Suits for most 3 phase AC pumps and AC PMSM high efficiency pumps 3. Compatible with AC grid and DC power supply input at same time 4. Built in automatic sleep-wake up function 5. Dry run (under load ) protection 6. Motor maximum current protection 7. Low input power protection  8. Lowest stop frequency protection 9. The PQ (power/flow) performance curve enables calculating the flow output from the pump 10. Digital control for fully automatic operation, data storage and protective functions 11. Low water probe sensor, and water level control function  12. Strong lightning protection 13. Ambient temperature for using: -10 to +50˚C 14. Clock relay card for timing stop and stop control  15. LCD keypad as optional 16. Input VOC auto-detect function

1. Maximum power point tracking (MPPT) with fast response speed and stable operation efficiency> 99% 2. Suits for most 3 phase AC pumps and AC PMSM high efficiency pumps 3. Compatible with AC grid and DC power supply input at same time 4. Built in automatic sleep-wake up function 5. Dry run (under load ) protection 6. Motor maximum current protection 7. Low input power protection  8. Lowest stop frequency protection 9. The PQ (power/flow) performance curve enables calculating the flow output from the pump 10. Digital control for fully automatic operation, data storage and protective functions 11. Low water probe sensor, and water level control function  12. Strong lightning protection 13. Ambient temperature for using: -10 to +50˚C 14. Clock relay card for timing stop and stop control  15. LCD keypad as optional 16. Input VOC auto-detect function

2.2kW 220V SHAOAN solar pump inverter with high durability and stability, serving irrigation pumping systems in agriculture... Inverter capacity: 2.2kW Motor type: Controls permanent magnet synchronous motors (PMSM) and asynchronous motors (AM) Input voltage: 150-450V DC or 220V AC Output voltage: 0-220V AC Output frequency: 0-400Hz

1. Maximum power point tracking (MPPT) with fast response speed and stable operation efficiency> 99% 2. Suits for most 3 phase AC pumps and AC PMSM high efficiency pumps 3. Compatible with AC grid and DC power supply input at same time 4. Built in automatic sleep-wake up function 5. Dry run (under load ) protection 6. Motor maximum current protection 7. Low input power protection  8. Lowest stop frequency protection 9. The PQ (power/flow) performance curve enables calculating the flow output from the pump 10. Digital control for fully automatic operation, data storage and protective functions 11. Low water probe sensor, and water level control function  12. Strong lightning protection 13. Ambient temperature for using: -10 to +50˚C 14. Clock relay card for timing stop and stop control  15. LCD keypad as optional 16. Input VOC auto-detect function

1. Maximum power point tracking (MPPT) with fast response speed and stable operation efficiency> 99% 2. Suits for most 3 phase AC pumps and AC PMSM high efficiency pumps 3. Compatible with AC grid and DC power supply input at same time 4. Built in automatic sleep-wake up function 5. Dry run (under load ) protection 6. Motor maximum current protection 7. Low input power protection  8. Lowest stop frequency protection 9. The PQ (power/flow) performance curve enables calculating the flow output from the pump 10. Digital control for fully automatic operation, data storage and protective functions 11. Low water probe sensor, and water level control function  12. Strong lightning protection 13. Ambient temperature for using: -10 to +50˚C 14. Clock relay card for timing stop and stop control  15. LCD keypad as optional 16. Input VOC auto-detect function

1. Easy to install and use, just plug and play 2. Each battery with independent BMS system manages modules effectively 3. LiFePO4 energy storage system, longer life span, more than 6000 cycles with 80% DoD 4. Safe lithium iron phosphate battery cell 5. Compatible with most of the avaiable hybrid inverters 6. Flexible control, cover all needs in commercial fileds

1. Easy to install and use, just plug and play 2. Each battery with independent BMS system manages modules effectively 3. LiFePO4 energy storage system, longer life span, more than 6000 cycles with 80% DoD 4. Safe lithium iron phosphate battery cell 5. Compatible with most of the avaiable hybrid inverters 6. Flexible control, cover all needs in commercial fileds

1.Long service life of over 10 years 2. One key switch machine, the operation is more convenient 3.Suitable for long-term charge and discharge cycles 4.Adopt multi-level energy consumption management 5.Multiple parallel machines, automatic address acquisition without manual operation 6.Support high-current charging and discharging: 100A charging and discharging 7.Front operation and front wiring are convenient for installation and maintenance 8.Adopt high-performance processors, international brand devices（CALT BATTERY CELLS）  9.Multiple communication interfaces: RS485, RS232, CAN 10.Highly compatible BMS, seamless connection with energy storage inverter 11.Perfectly compatible with our inverter;    

1. Maximum power point tracking (MPPT) with fast response speed and stable operation efficiency> 99% 2. Suits for most 3 phase AC pumps and AC PMSM high efficiency pumps 3. Compatible with AC grid and DC power supply input at same time 4. Built in automatic sleep-wake up function 5. Dry run (under load ) protection 6. Motor maximum current protection 7. Low input power protection  8. Lowest stop frequency protection 9. The PQ (power/flow) performance curve enables calculating the flow output from the pump 10. Digital control for fully automatic operation, data storage and protective functions 11. Low water probe sensor, and water level control function  12. Strong lightning protection 13. Ambient temperature for using: -10 to +50˚C 14. Clock relay card for timing stop and stop control  15. LCD keypad as optional 16. Input VOC auto-detect function

1.  Introduction This   battery   pack   System,   is   applicable   both  for   residential   and commercial energy storage system, which is assembled with 3.2V 200Ah lithium iron phosphate cell in 4P16S configuration, And intelligent BMS form 51.2V200Ah lithium battery system.  Each  pack  support  16packs  in  parallel  to  easily expand capacity. Do not mix parallel the battery packs of different brands or models. 1.   Functions l Battery voltage calculation: 16 battery voltage sampling test, deviation ± 20mV l Battery and ambient temperature detection: 4 battery temperature sensors, 1 ambient temperature sensor, 1 MOS temperature sensor, deviation ± 2 ℃. l Battery capacity and cycle times: complete a complete charging, discharging cycle to set the actual capacity. Monitor the remaining capacity of the battery with the capacity estimation accuracy within 5% deviation. In addition, the charging and discharging cycle time and the complete charging and discharging cycle time can be configured. l Smart cell balance: charging and static balance strategies can be flexibly set to effectively extend the service life. l Communication interface: PC or intelligent front-end can monitor battery data, control operation and set parameters through telemetry, remote signaling, remote adjustment, remote control and other commands. The communication protocol meets the requirements of YD/T 1363.3 and realizes cascade communication l Historical data recording, saving and reading: when the battery is abnormal, record and save real-time battery status and alarm information. At present, up to 500 historical fault data can be stored. l Battery management system parameter setting: battery management system parameters, including cell battery over voltage/under voltage, battery total voltage over voltage/under voltage, charge and discharge over current, battery high/low temperature, battery capacity, working mode, charge and discharge limit current, can be set in the battery monitoring system. l Working mode: charging and discharging current limiting, constant voltage output, direct output and other working modes can be set in the monitoring system   l Multiple protection functions: hardware protection, battery protection, high and low temperature protection, output short circuit prot

1.Long service life of over 5 years 2. One key switch machine, the operation is more convenient 3.Suitable for long-term charge and discharge cycles 4.Adopt multi-level energy consumption management 5.Multiple parallel machines, automatic address acquisition without manual operation 6.Support high-current charging and discharging: 100A charging and discharging 7.Front operation and front wiring are convenient for installation and maintenance 8.Adopt high-performance processors, international brand devices（CALT BATTERY CELLS）  9.Multiple communication interfaces: RS485, RS232, CAN 10.Highly compatible BMS, seamless connection with energy storage inverter 11.Perfectly compatible with our inverter;    

1. Easy to install and use, just plug and play 2. Each battery with independent BMS system manages modules effectively 3. LiFePO4 energy storage system, longer life span, more than 6000 cycles with 80% DoD 4. Safe lithium iron phosphate battery cell 5. Compatible with most of the avaiable hybrid inverters 6. Flexible control, cover all needs in commercial fileds