Feature ：
◆Advanced MPPT tracking algorithm, with tracking efficiency up to 99%. Compared with ordinary PWM algorithm, the power generation efficiency can be improved by about 20%；
◇ LCD graphic display of photovoltaic power generation data and simulation of power generation process；
◆ Multiple load working modes can be set to adapt to different working occasions；
◇ Ultra wide photovoltaic input voltage range, more convenient system configuration；
◆ It supports a variety of lead-acid batteries and lithium batteries, and users can customize the charging and discharging parameters; Users are more flexible and convenient to use；
◇ Lithium battery activation function;
◆ Full range of electronic protection functions: battery anti reverse connection, PV anti reverse connection, charging over-current, DC output over-current, over temperature, over-voltage and undervoltage protection;
◇ Intelligent battery management function, extending battery life;
◆ RS485 communication interface (Mod Bus protocol) and mobile phone APP are convenient for users to integrate and manage.
Parameters Table:
| Model: Wonder2 | 10124, 20124, 30124 | 1048， 2048， 3048 | 40124， 50124， 60124 | 4048， 5048， 6048 | 80124， 100124 | 8048， 10048 |
| Rated Current | 10A/20A/30A | 40A/50A/60A | 80A/100A | |||
| Rated System Voltage | 12V/24V | 48V | 12V/24V | 48V | 12V/24V | 48V |
| Max PV Input Voltage(Voc) (At the lowest ambient temperature) |
120V | 180V | 120V | 180V | 120V | 180V |
| MPPT Tracking Voltage Range | 12V system: 15V-80V; 24V system: 30V-100V; 48V system: 60V-140V | |||||
| Recommended operating voltage range | 12V system: 15V-30V; 24V system: 30V-60V; 48V system: 60V-90V | |||||
| PV array Max power | 12V system: 140W(10A)/280W(20A)/420W(30A)/560W(40A)/700W(50A)/840W(60A)/1120W(80A)/1400W(100A); 24V system: 280W(10A)/560W(20A)/840W(30A)/1120W(40A)/1400W(50A)/1680W(60A)/2240W(80A)/2800W(100A); 48V system: 560W(10A)/1120W(20A)/1680W(30A)/2240W(40A)/2800W(50A)/3360W(60A)/4480W(80A)/5600W(100A) |
|||||
| Battery Type | Lead acid battery/Lithium battery(Users can customize charging parameters for other types of batteries) | |||||
| Floating Voltage | 13.8V/Single battery | |||||
| Charge Voltage | 14.2V/Single battery | |||||
| Charging Protection Voltage | 15V/Single battery | |||||
| Promote recovery voltage | 13.8V/Single battery | |||||
| Recovery voltage after low voltage disconnect | 12.5V/Single battery | |||||
| Discharge Limited voltage | 10.5V/Single battery | |||||
| Temperature Compensation Coefficient | -3mV / ℃ / 2V (25℃ is base line) (Optional) | |||||
| Charging Mode | MPPT maximum power point tracking | |||||
| Charging Method | Three stages: constant current(MPPT); constant voltage; floating charge | |||||
| Protection | Over-voltage/under-voltage/over-temperature/Anti-reverse connection protection | |||||
| Conversion Efficiency | >98% | |||||
| MPPT Tracking Efficiency | >99% | |||||
| Machine Size(L*W*Hmm) | 214*155*72.8 | 238*180*82 | 315*210*106.5 | |||
| Package Size(L*W*Hmm) | 243*184*115（1pc） 497*379*247 (8pcs) |
267*209*124（1pc） 639*278*265 (6pcs) |
344*239*149（1pc） 489*355*315 (4pcs) |
|||
| N.W(kg) | 1.6（1pc） | 2.4（1pc） | 4.2（1pc） | |||
| G.W.(kg) | 1.8（1pc） | 2.7（1pc） | 4.6（1pc） | |||
| Display | LCD | |||||
| Thermal Method | Cooling fan in intelligent control | |||||
| Type Of Mechanical Protection | IP20 | |||||
| Operating Temperature | -15℃~+50℃ | |||||
| Storage Temperature | -20℃~+60℃ | |||||
| Elevation | 5000m(Dreating above 2000m) | |||||
| Humidity | 5%~95%(No condensation) | |||||
| Communication | RS485/APP（WIFI monitoring or GPRS monitoring） | |||||
| Note: All specifications are subject to change without prior notice | ||||||