AMPS
AMPS 50A Bidirectional DC DC charger 12V-48V | 12V-48V w/ Solar Charge Controller
AMPS 50A Bidirectional DC DC charger 12V-48V | 12V-48V w/ Solar Charge Controller
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AMPS 50A Bidirectional DC DC charger 12V-48V | 12V-48V w/ Solar Charge Controller
This is our most sophisticated DC DC charger, to date and the most efficient, running at 98% - with no fan:
This intelligent DC-DC charger and controller is designed for vehicles and similar systems equipped with starter and leisure batteries. It seamlessly integrates the power generation capabilities of both the vehicle's alternator (standard or smart Euro 6 | Euro 7) and solar panels.
Unlike most combined MPPT and DC DC chargers, this allows the full power of solar and the full power of the DCDC charger to charge the leisure battery when driving. Due to it's bidirectional capabilities it also allows for the starter batter to keep charge from solar or alternative charging sources, whilst parked.
This charger also allows a huge range of input and output voltage with auto detection. So, it shall charge 12-48V input to 12-48V output.
The tables below demonstrate the capability of the charger.
| Input Voltage | Output Voltage | Output A | Wattage (approx) |
| 12V | 12V | 50A | 750W |
| 12V | 24V | 25A | 750W |
| 12V | 36V | 17A | 750W |
| 12V | 48V | 13A | 750W |
| Input Voltage | Output Voltage | Output A | Wattage (approx) |
| 24V | 12V | 50A | 750W |
| 24V | 24V | 50A | 1500W |
| 24V | 36V | 17A | 1500W |
| 24V | 48V | 13A | 1500W |
| Input Voltage | Output Voltage | Output A | Wattage (approx) |
| 36V | 12V | 50A | 750W |
| 36V | 24V | 50A | 1500W |
| 36V | 36V | 50A | 2200W |
| 36V | 48V | 37A | 2200W |
| Input Voltage | Output Voltage | Output A | Wattage (approx) |
| 48V | 12V | 50A | 750W |
| 48V | 24V | 50A | 1500W |
| 48V | 36V | 50A | 2200W |
| 48V | 48V | 50A | 2900W |
Key Features:
- Dual Battery Support: Charges both the starter battery and the domestic.
- Advanced MPPT Technology: Utilizes multiple Maximum Power Point Tracking (MPPT) algorithms to continuously monitor solar output, maximizing charging efficiency across varying weather and temperature conditions.
- Bluetooth App Control: When connected to the remote display, users can manage the charging system via Bluetooth using a mobile app.
- Broad Battery Compatibility: Supports most standard deep-cycle batteries, including AGM (sealed lead acid/SLD), GEL, Flooded, and Lithium. It also automatically recognizes 12V, 24V, 36V, and 48V system voltages.
- Data Logging: Records up to 300 days of system performance data, which is accessible via the iOS and Android monitoring app.
- Industrial-Grade Protection: Built with comprehensive electronic protections for both the solar input and the battery. (Note: The remote display is an optional accessory and is not included in the standard package).
| Parameter | Specification |
|---|---|
| Battery 1 | |
| Battery | Leisure Battery |
| Battery System Voltage | 12/24V/36V/48V AUTO DETECT |
| Battery Voltage Range | 8V-64V |
| Battery Type | GEL/SEL/FLD/USE/Lithium |
| Max Current | 50A |
| Battery 2 | |
| Battery | Starter Battery |
| Battery System Voltage | AUTO |
| Battery Voltage Range | 8V-64V |
| Battery Type | GEL/SEL/FLD/USE/Lithium |
| Max Current | 50A |
| Battery 2 to Battery 1 | |
| Charging Mode | BuckBoost |
| Battery 2 to Battery 1 | Activ:B2 > 13.2V*n(Adjustable) and B1 > 5V Inactiv:B2 < 12.7V*n(Adjustable) or B1 < 5V |
| Battery 1 to Battery 2 | Activ:B1 > 12.7V*n(Adjustable) and B2 < 12*n(Adjustable) Inactiv:B2 > 12.8V*n(Adjustable) or B1 < 12*n or B2 < 5V |
| PV | |
| Charging Mode | Buck MPPT+CC+CV |
| Max Solar Input Power | 750W / 1500W / 2250W / 3000W |
| Max Solar Input Voltage | 140VoC |
| PV Tracking Efficiency | >99% |
| Charging Mode | MPPT |
| No-load Loss | 25mA |
| System Wiring Grounded | Negative Grounded |
| Operating Temperature | -25°C ~ 45°C |
| Storage Temperature | -35°C ~ 65°C |
| Operating Altitude | <3000m |
| IP Protection | IP45 |
| Charging Efficiency | >98% |
| Communication Port | RS485/CAN(Optional) |
| Charging De-rating | Step de-rating and recovery at 70°C |
| Connectors | Bare wire terminals (V6) |
| Wire Gauge | 16mm² (6AWG)(50A) |
| LED Instructions | DC, PV, BAT1(two),BAT2 |
| Operating Mode | External Display |
| Bluetooth | The built-in Bluetooth module of the display screen operated by APP |
| Protection | PV Over-Voltage, PV Reverse Protection, Battery Over Voltage, Battery Over-Charge, Battery Reverse Protection, Controller Over-Heating, High Ambient Temperature. |
