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1. Intelligent control with micro-processor to manage and a dedicated PWM to control.
2. Parameter recovery function even after power cut
3. Segmented charging management of battery
4. High-precious sensor for temperature compensation
5. Lcd shows battery voltage,solar charging voltage,charging current,total charging power,heat attention,language setting,and the system has self setting function and unique anti-reverse and short circuit protection
6. IGBT,PWM charging mode to control the charging circuit,higher charging efficiency
7. Built-in lightning protection devices,to protect the equipment from lightning damage,more reliable and more safe
8. Digital display screen use icon menu,three button operates the whole checking and setting
9. Intelligent control,Digital LCD display,TUV and CE certificates




| KY1 Parameter | ||
| Rated charging current | 150A | 200A |
| Rated system voltage | 96V/192V/216V/240V/384V | |
| PV input voltage range | 96V System:120V-176V; 192V System:240V-352V;216V System:270V-396V;240V System:300V-440V;384V System:480V-704V | |
| Max PV Input Voltage(At 25℃) | 96V System:200V; 192V System:400V;216V System:450V;240V System:500V;384V System:750V | |
| Number of PV array input routes | 2 | |
| PV Array Maximum Power | 8.4KW*2/16.8KW*2/18.9KW*2/21KW*2/33.6KW*2 | 11.2KW*2/22.4KW*2/25.2KW*2/28KW*2/44.8 KW *2 |
| Battery type | Lead acid battery, deep cycle battery, gel battery etc(Battery type base on user charge specification) | |
| Floating voltage | 13.8V/Single battery | |
| Charge voltage | 14.2V/Single battery | |
| Charging protection voltage | 15V/Single battery | |
| Temperature compensation coefficient | -3mV / ℃ / 2V (25℃ is base line )(Optional) | |
| Charging mode | PWM pulse width control | |
| Charging method | Three stages :constant current; constant voltage; floating charge | |
| Efficiency | >95% | |
| Display | LCD | |
| Cooling method | Cooling fan in intelligent control | |
| Type of mechanical protection | IP20 | |
| Operating temperature | -20℃~+60℃ | |
| Storage temperature | -20℃~+70℃ | |
| Elevation | <5000m,(Less solar panel when exceed 2000m) | |
| Humidity | 5~95%(No condense) | |
| Protect the circuit | RS232/RS485(Optional) | |
| Machine size (L*W*Hmm) | 500*330*805 | |
| Package size (L*W*Hmm) | 565*395*870 | |
| N.W (Kg) | 32 | 33 |
| G.W (Kg) | 37 | 38 |
| Note: All specifications are subject to change without prior notice | ||







Packing:
1. Attach the color sticker and label of the controller.
2. Put the controller and instruction manual into the color box.
3. Put into export carton.
4. Enter the warehouse and wait for shipment.
Kraft box packaging, Chinese and English manual, screwdriver, transparent bag, PE bags, OPP bags, Foam Cotton, Custom bags+carton case+carton box or as your requirement.
Main port:
Guangzhou/Shenzhen/Hongkong or as required.
Express Company:
DHL, TNT, UPS, FedEx, etc.

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