| [1] | Battery Voltage range | 12Vnom. 10V to 15V | 24Vnom. 20V to 30V |
| [2] | Nominal voltage | 12V +/- 5% 50ppm/deg C | 24V +/- 3% 50ppm/deg C |
| [3] | Continuous current | 15A | 15A |
| [4] | Peak Current | 20A, 10 Seconds | 20A, 10 Seconds |
| [5] | Ripple voltage | 200mVp-p max with steady load | 200mVp-p max with steady load |
| [6] | Short circuit protection | Protected | Protected |
| [7] | Efficiency | > 87% | > 87% |
| [8] | Low voltage cutoff | 11V (Configurable) | 21V (Configurable) |
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|---|---|---|---|---|---|---|
| REhub Variant | REhub MPPT 48 | REhub MPPT 36 | REhub MPPT 12/24 | REhub MPPT 12/24 | REhub MPPT Eco | |
| S/No | Parameters | Configured to 48V | Configured to 36V | Configured to 36V | Default 12/24V | 12/24V |
| 1 | Battery System Voltage | 48V | 36V | 36V | Auto detect 12/24V | Auto detect 12/24V |
| 2 | Recommended Solar module STC Wp | 1500Wp – 2700Wp | 1500Wp – 2000Wp | 600Wp – 1500Wp | 300Wp – 700Wp for 12V batt 300Wp – 1400Wp for 24V batt | 100Wp – 500Wp for 12V batt 300Wp – 1000Wp for 24V batt |
| 3 | Output Current – Continuous , Max | 40A | 40A | 30A | 40A | 25A |
| 4 | PV Open Circuit Voltage (VOC) | 150V | 150V | 90V | 90V | 90V |
| 5 | PV MPPT Voltage range | > Batt V to 150V | > Batt V to 150V | > Batt V to 90V | > Batt V to 90V | > Batt V to 90V |
| 6 | Power Conversion Efficiency (typical) | 95% Typ | 95% Typ | 95% Typ | 95% Typ | 95% Typ |
| 7 | Full load output voltage | Same as battery voltage | Same as battery voltage | Same as battery voltage | Same as battery voltage | Same as battery voltage |
| 8 | Float Mode Charge Voltage (Factory Configurable) | 54V | 40.5V | 40.5V | 13.5V/27V | 13.5V/27V |
| 9 | Bulk Mode Charge Voltage (Factory Configurable) | 57.6V | 43.2V | 43.2V | 14.4V/28.8V | 14.4V/28.8V |
| 10 | Ambient temperature range | '-10°C to 50°C | '-10°C to 50°C | '-10°C to 50°C | '-10°C to 50°C | '-10°C to 50°C |
| 11 | Ports | 1 PV -Ve input 1 PV +Ve Input 1 +Ve BatteryTerminal output 1 -Ve terminal for current monitoring 1 -Ve Battery Terminal output 1 Numbers of 3 Port AC Terminal for Input and Output AC Live and Neutral 1 External Temperature Sensor connector 1 RS485 Port | 1 PV -Ve input 1 PV +Ve Input 1 +Ve BatteryTerminal output 1 -Ve terminal for current monitoring 1 -Ve Battery Terminal output 1 Numbers of 3 Port AC Terminal for Input and Output AC Live and Neutral 1 External Temperature Sensor connector 1 MODBUS - RS485 Port ( RJ45 Interface) | 1 PV -Ve input 1 PV +Ve Input 1 +Ve BatteryTerminal output 1 -Ve terminal for current monitoring 1 -Ve Battery Terminal output 1 Numbers of 3 Port AC Terminal for Input and Output AC Live and Neutral 1 External Temperature Sensor connector 1 MODBUS - RS485 Port ( RJ45 Interface) | 1 PV -Ve input 1 PV +Ve Input 1 +Ve BatteryTerminal output 1 -Ve terminal for current monitoring 1 -Ve Battery Terminal output 1 15A and 6A 3 Pin Socket 1 15A 1 Meter long wire with 3 Pin Plug 1 MODBUS - RS485 Port ( RJ45 Interface) | 1PV -Ve input 1PV +Ve input 1Battery -Ve Input 1Battery +Ve 1 15A and 6A 3 Pin Socket 1 6A 1 Meter long wire with 3 Pin Plug 1 MODBUS - RS485 Port ( RJ45 Interface) |
| 12 | Display | 16 X2 Backlit character LCD to display system state, Instantaneous Power and cumulative energy generated from Solar PV | 16 X2 Backlit character LCD to display system state, Instantaneous Power and cumulative energy generated from Solar PV | 16 X2 Backlit character LCD to display system state, Instantaneous Power and cumulative energy generated from Solar PV | 16 X2 Backlit character LCD to display system state, Instantaneous Power and cumulative energy generated from Solar PV | 16 X2 Backlit character LCD to display system state, Instantaneous Power and cumulative energy generated from Solar PV |
| 13 | Dimension | 307X182X107mm | 307X182X107mm | 253X134X106mm | 253X134X106mm | 200X120X95mm |
| 14 | Modes | Auto (Solar à Mains à Battery) Offgrid (Solar à Battery à Mains) On1Day/OnAlways ( Mains + Solar ) | Auto (Solar à Mains à Battery) Offgrid (Solar à Battery à Mains) On1Day/OnAlways ( Mains + Solar ) | Auto (Solar à Mains à Battery) Offgrid (Solar à Battery à Mains) On1Day/OnAlways ( Mains + Solar ) | Auto (Solar à Mains à Battery) Offgrid (Solar à Battery à Mains) On1Day/OnAlways ( Mains + Solar ) | Auto (Solar à Mains à Battery) Offgrid (Solar à Battery à Mains) On1Day/OnAlways ( Mains + Solar ) |
| 15 | Changing Modes | Mode and Select Switch to navigate through an heirarchical Menu | Mode and Select Switch to navigate through an heirarchical Menu | Press and Hold Mode Switch, Release to Select Mode Option | Press and Hold Mode Switch, Release to Select Mode Option | Press and Hold Mode Switch, Release to Select Mode Option |
| 16 | Weight | ~4 Kgs | ~4 Kgs | ~3 Kgs | ~3 Kgs | ~2 Kgs |
| 17 | Cooling | 2 Fans, PWM controlled based on Temperature | 2 Fans, PWM controlled based on Temperature | 1 Fans, PWM controlled based on Temperature | 1 Fans, PWM controlled based on Temperature | 1 Fans, PWM controlled based on Temperature |
| 18 | Battery Reverse polarity protection | Electronically protected | Electronically protected | Electronically protected | Electronically protected | Electronically protected |
| 19 | PV Reverse and Short circuit protection | Electronically protected | Electronically protected | Electronically protected | Electronically protected | Electronically protected |
| 20 | Over current protection protection | System shutdown, recovers with a timeout | System shutdown, recovers with a timeout | System shutdown, recovers with a timeout | System shutdown, recovers with a timeout | System shutdown, recovers with a timeout |
| 21 | Over temperature protection protection | System shutdown, recovers with a timeout | System shutdown, recovers with a timeout | System shutdown, recovers with a timeout | System shutdown, recovers with a timeout | System shutdown, recovers with a timeout |