Pulse width modulation pwm control solar array to charge the battery and the battery to supply power to the solar inverter load.
Product
■ Feature
1 PWM charging mode, dc mode save cost；
2 LCD display PV charge, battery and dc loading condition；
3 Multiple working modes to adapt different working occasion；
4 Intelligent battery management function, extend battery life；
5 12V/24V automatic recognition, users are more flexible and convenient to use;
6 RS485 communication port optional.
■ Models
pwm pulse width modulation control 10a-60a 12v/24v/48v:
pwm pulse width modulation control 50a/100a 96v-384v:
pwm pulse width modulation control 150a/200a 96v-384v:
■ Parameters
| Rated Current | 10A/20A/30A | 40A/50A/60A |
| Rated System voltage | 12/24V(auto recognition)，48V | |
| PV input voltage range | 12V System: 15V-44V；24V System: 30V-44V；48V System: 60V-88V | |
|
Max PV Input Voltage (At the lowest temperature) |
12V/24V System：50V; 48V System：100V | |
| PV Array Maximum Power |
12V System：140W(10A)/280W(20A)/420W(30A)/560W(40A)/700W(50A)/840W(60A; 24V System: 280W(10A)/560W(20A)/840W(30A)/1120W(40A)/1400W(50A)/1680W(60A); 48V System: 560W(10A)/1120W(20A)/1680W(30A)/2240W(40A)/2800W(50A)/3360W(60A) |
|
| 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 | 17V/Single battery | |
| Battery overdischarge voltage | 10.5V/Single battery | |
| Charging mode | PWM pulse width control | |
| Charging method | Three stages ：constant current; constant voltage; floating charge | |
| No low loss | <5mA | |
| Charging circuit voltage drop | ≤0.20V | |
| Disharge circuit voltage drop | ≤0.15V | |
| Display | LCD | |
| Thermal method | Natural heat dissipation | |
| Type of mechanical protection | IP20 | |
| Operating temperature | -10℃~40℃ | |
| Storage temperature | -20℃~60℃ | |
| Elevation | ＜5000m，(Less solar panel when exceed 2000m) | |
| Humidity | 5~95%（No condense） | |
| Protect the circuit | over-charge, over-discharge, short circuit , over-load and photovoltaic reverse connection protection | |
| Machine size (L*W*Hmm) | 152*97*42 | 182*112*64 |
| Package size (L*W*Hmm) | 160*106*48(1PC)/ 420*340*340(48PCS) | 191*123*70(1PC) / 400*370*390(30PCS) |
| N.W (Kg) | 0.34(1PC) | 0.64(1PC) |
| G.W (Kg) | 0.39(1PC) | 0.72(1PC) |
| Note: All specifications are subject to change without prior notice | ||
| Rated charging current | 50A | 100A | 50A | 100A | 150A | 200A |
| Rated system voltage | 96V/192V | 96V | 384V | 192V/216V/240V/384V | 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 the lowest temperature) |
96V System：200V；192V System：400V；216V System：450V；240V System：500V；384V System：750V | |||||
| Number of PV array input routes | 1 | 1 | 2 | |||
| PV Array Maximum Power | 5.6KW/11.2KW | 11.2KW | 22.4KW |
22.4KW/25.2KW/ 28KW/44.8KW |
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) | 340*300*140 | 460*360*160 | 500*330*805 | |||
| Package size (L*W*Hmm) | 400*345*195 | 530*405*225 | 565*395*870 | |||
| N.W (Kg) | 5 | 6 | 9 | 10 | 32 | 33 |
| G.W (Kg) | 6 | 7 | 11 | 12 | 37 | 38 |
| Note: All specifications are subject to change without prior notice | ||||||
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