Description
*Maximum power point tracking efficiency ≥99.5%
*HD LCD color display
*Suitable for 12V/24V/36V/48V lead-acid battery system
*Suitable for lithium-ion battery
*Lithium-ion battery activates arousal function
*Centralized monitoring and parallel function, upper computer software, and mobile phone monitoring
*Innovative design, concise and slim case, advanced technology
*CE/RoHS/FCC certification
| Common positive type | R48L40 | R48L50 | R48L60 | R48L80 | R48L100 | |
| Product category | ControlerType | MPPT (maximum power point tracking) | ||||
| MPPT efficiency | 0.995 | |||||
| Standby power | 0.5W-1.2W | 1W-1.6W | ||||
| Heat-dissipating method | Air cooling | |||||
| Lead-acid battery | Automatic identification of 12V/24V/36V/48V (lead-acid battery) | |||||
| Lithium battery system (9V~60VDC) | ||||||
| Settable lithium-ion battery system | 8VDC~60VDC(The standard model),≤60VDC(Optional lithium battery activation function) | |||||
| Input Characteristics | Maximum input voltage | 150VDC | ||||
| Minimum MPPT voltage | Real-time battery voltage + 2V | |||||
| Stan charging voltage | Real-time battery voltage + 3V | |||||
| Input low voltage protection voltage | Real-time battery voltage + 2V | |||||
| Input overvoltage protection/recovery voltage | 150VDC/145VDC | |||||
| 12V Lead-acid battery system | 520W | 650W | 780W | 1040W | 1300W | |
| 24V Lead-acid battery system | 1040W | 1300W | 1560W | 2080W | 2600W | |
| 36V Lead-acid battery system | 1560W | 1950W | 2340W | 3120W | 3900W | |
| 48V Lead-acid battery system | 2080W | 2600W | 3120W | 4160W | 5200W | |
| Settable lithium-ion battery system | 504W-2016W | 630W-2520W | 756W-3024W | 1008W-4032W | 1260W-5040W | |
| Charge Characteristic | Lithium battery activation function | Optional | ||||
| Type of battery | sealed lead-acid,Colloid sealed lead-acid,liquid-rich battery,user-defined,lithium-ion battery | |||||
| Rated maximum charging current | 40A | 50A | 60A | 80A | 100A | |
| Charge Method | Stage 3: CC (quick charging)Â –Â CV (constant voltage charging)Â –Â CF (floating charging) | |||||
| LOAD Characteristics | Load Voltage | The same as the battery voltage | ||||
| Load rated current | 30A | 50A | ||||
| Load control mode | on/off mode, light control mode, double time control mode, light control delay mode | |||||
| Load low voltage protection | 10.5V(low voltage protection), 11V (low voltage protection recovery), adjustable | |||||
| Display & Communication | Display | HD LCD color segment code display | ||||
| Communication | Dual RJ485 interface/RS485 / upper computer software/WIFI module & Bluetooth module mobile phone APP/centralized monitoring | |||||
| Other Parameters | Protection Function | Input-output over\ under-voltage protection, Prevention of connection reverse protection battery shedding protection, etc. | ||||
| Operating ambient temperature | -20℃-+50℃ | |||||
| IP (ingress protection) | IP21 | |||||
| Max. connection size | 28mm2 | 50mm2 | ||||
| Recommended battery side circuit breaker | ≥63A | ≥80A | ≥100A | ≥120A | ||
| Net Weight/Gross Weight (kg) | 2.15/3.05 | 5/6.15 | ||||
| product size/package size ( mm) | 305*185*72/420*275*150 | 380*210*80/490/350*195 | ||||
