Features:
• Intelligent Maximum Power Point Tracking technology increases efficiency 25%~30%
• Compatible for PV systems in 12V,or24V
• Three-stage charging optizes battery performance
• Maximum charging current up to 30A/40A
• Advanced MPPT technology,with efficienQf no less than 99%
• Maximum DC- DC conversion efficiency of 98%
• Battery temperature sensor(BTS) automatically provides temperature compensation Automatic battery voltage detection
• Integrated intelligent slot compatible with 485 communication
Specification:
| MODEL | PC18-3015A | PC18-4015A |
|---|---|---|
| Nominal Battery System Voltage | 12V / 24V (Auto detection) | |
| CONTROLLER INPUT | ||
| Battery Voltage | 12V | 24V |
| Maximum Solar Input Voltage | 150V | |
| PV Array MPPT Voltage Range | ≤145V | |
| Maximum Input Power | 12 Volt-432W 24 Volt-864W |
12 Volt-576W 24 Volt-1152W |
| BATTERY | ||
| Charging Set Points | Absorption, Float | |
| Flooded Battery | 14.2V/28.4V | 13.7V/27.4V |
| AGM/GEL/LEAD (Default) | 14.4V/28.8V | 13.7V/27.4V |
| Over-charging Voltage | 15.5V / 30.0V | |
| Over-charging Comeback Voltage | 14.5V / 29.5V | |
| Battery Defect Voltage | 10.0V / 17.0V | |
| Temperature Compensation Conefficient | -5mv / ℃ /cell (25℃ vef) | |
| Peak Conversion Efficiency | 98% (MPPT Efficiency 99%) | |
| Maximum Battery Current | 30A | 40A |
| Max Charging Current | 30amps continuous @ 40℃ ambient | 40amps continuous @ 40℃ ambient |
| DISPLAY & PROTECTION | ||
| Protections | Solar high voltage disconnect Solar high voltage reconnect Battery high voltage disconnect Battery high voltage reconnect High temperature disconnect High temperature reconnect | |
| MECHANICAL SPECIFICATIONS | ||
| Mounting | Wall mount | |
| Machine Dimension (W*H*D)(mm) | 187*255*72 (per pcs) | |
| G.W (kg) | 2.65 | |
| OTHER | ||
| Environmental Rating | Indoor | |
| Enclosure | IP30 | |
| Operation Temperature Range | -10~50℃ | |
| Ambient Humidity | 0~90% relative humidity (non-condensing) | |
| Altiude | ≤3000m | |
