Product
Controller
Wonder2 MPPT Solar Charge Controller (10A-30A)
Keywords: solar household system, solar energy system, solar micro-grid power station
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.
| Model: Wonder2 | 10124, 20124, 30124 | 1048， 2048， 3048 | |
| Rated Current | 10A/20A/30A | ||
| Rated System Voltage | 12V/24V | 48V | |
| Max PV Input Voltage(Voc) (At the lowest ambient temperature) | 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 | 12V system: 13.8V; 24V system: 27.6V; 48v system: 55.2V | ||
| Charge Voltage | 12V system: 14.2V; 24V system: 28.4V; 48v system: 56.8V | ||
| Charging Protection Voltage | 12V system: 15.5V; 24V system: 31.0V; 48v system: 62.0V | ||
| Promote recovery voltage | 12V system: 14.5V; 24v system: 29.0V; 48v system: 58.0V | ||
| Recovery voltage after low voltage disconnect | 12V system: 12.5V; 24V system: 25.0V; 48v system: 50.0V | ||
| Discharge Limited voltage | 12V system: 10.5V; 24V system: 21.0V; 48V systcm: 42.0V | ||
| 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 | ||
| Package Size(L*W*Hmm) | 243*184*115（1pc） 497*379*247 (8pcs) | ||
| N.W(kg) | 1.6（1pc） | ||
| G.W.(kg) | 1.8（1pc） | ||
| 系统参数 | |||
| 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 | |||
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