HULK 4X4 SOLAR CHARGE CONTROLERS
HULK 4X4 SOLAR CHARGE CONTROLERS
HULK 4X4 SOLAR CHARGE CONTROLERS
The HULK Professional Series Solar Charge Controller range offers both PWM and MPPT controllers.
The PWM controllers are available in 30 Amp and 60 Amp configurations and feature a built-in LCD display, multiple load control modes, and high-quality components for enhanced durability. They also have extensive electronic protection and support various battery types.
The MPPT controllers utilise an advanced algorithm for maximum power point tracking and are available in 20 Amp and 40 Amp configurations. They have increased energy utilisation compared to PWM charging and offer self-adaptive three-stage charging and comprehensive electronic protection. The MPPT controllers are suitable for various applications and offer programmable temperature compensation and real-time energy statistics.
MPPT Solar Charge Controller
Overview:
The HULK Professional Series Solar Controller utilises advanced MPPT control algorithm to maximise the energy from your solar array under any conditions. Compared to the PWM charging method, it can increase the ratio of energy utilisation by 20% - 30%. In high-temperature environments, the controller limits the charging power and current, and reduces charging power functions to ensure stability in high-temperature environments. CE certified with IP33 ingress protection and isolated RS485 design, it offers improved reliability and meets diverse application requirements. Equipped with a self-adaptive three-stage charging mode, this controller prolongs battery lifespan and improves system performance. Comprehensive electronic protection safeguards against overcharge, over-discharge, PV & battery reverse polarity, and more, ensuring a reliable and durable solar system.
Features:
- 100% charging and discharging in the working temperature range
- High-quality components from ST or IR for extended service life
- Advanced Ultra-Fast Tracking MPPT technology ensures up to 99.5% tracking efficiency
- Maximum DC/DC transfer efficiency up to 98.5%; full load efficiency up to 97.2%
- Accurate recognition and tracking of multi-peaks maximum power point
- Wide MPP operating voltage range
- Supports lead-acid and lithium batteries with adjustable voltage parameters
- Programmable temperature compensation
- Limit charging power and current overrated value
- Real-time energy statistics
- Overheating power reduction function
- Multiple load work modes
- Isolated RS485 with 5V/200mA protected output for no power devices, with Modbus protocol
- Supports monitoring and parameter setting via app or PC software
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Technical Specifications:
| HU6714 | HU6715 | |
|---|---|---|
| Nominal System Voltage | 12/24VDC Auto | |
| Rated Charge Current | 20A | 40A |
| Rated Discharge Current | ||
| Battery Voltage Range | 8 ~ 32V | |
| Max. PV Open Circuit Voltage | 100V②92V③ | |
| MPP Voltage Range | (Battery Voltage +2V) ~ 72V | |
| Rated Charge Power | 260W / 12V 520W / 24V |
520W / 12V 1040W / 24V |
| Max. Conversion Efficiency | 98.3% | 98.6% |
| Full Load Efficiency | 96.4% | 96.5% |
| Self-Consumption | ≤30mA (12V) ≤16mA (24V) |
|
| Discharge Circuit Voltage Drop | ≤0.23V | |
| Temperature Compensate Coefficient | -3mV / °C / 2V (Default) | |
| Grounding | Common Negative | |
| RS485 Interface | 5VDC / 200mA (RJ45) | |
| LCD Backlight Time | Default: 60S, Range: 0~999S (0S: the backlight is ON all the time) | |
PWM Solar Charge Controller
Overview:
The HULK Professional Series PWM (Pulse Width Modulation) Solar Charge Controller, is available in 30 Amp and 60 Amp configurations.
Features:
- Utilises high-quality components from ST, IR, and Infineon for extended product lifespan
- UL and VDE certified terminals ensure safety and reliability
- Can operate continuously at full load within a temperature range of -25 to 55°C
- 3-Stage intelligent PWM charging mechanism for efficient charging
- Supports 3 charging options: Sealed, Gel, and Flooded batteries
- Provides extensive electronic protection for enhanced safety
- Backlit LCD display shows operating data and working conditions in real time
- Dual USB ports with 2.4A output for charging electronic devices
- Multiple load control modes for versatility
- Energy statistics function for monitoring power usage
- Battery temperature compensation for improved performance
Additional features include selectable battery type, and compatibility with 12V, 24V, 36V, and 48V systems. The controller also offers electronic protections against various faults, including reverse polarity, overvoltage, over discharge, short circuit, overload, and overheating.
Technical Specifications:
| HU6711 | HU6712 | |
|---|---|---|
| Rated Charge/Discharge Current | 30A @ 55°C | 60A @ 55°C |
| Nominal System Voltage | 12/24/36/48VDC Auto | |
| Battery Input Voltage Range | 9V-64V | |
| Max. PV Open Circuit Voltage | 96V | |
| Battery Type | Sealed (Default) / Gel / Flooded | |
| Equalise Charging Voltage* | Sealed: 14.6V / Gel: No / Flooded: 14.8V | |
| Boost Charging Voltage* | Sealed: 14.4V / Gel: 14.2V / Flooded: 14.6V | |
| Float Charging Voltage* | Sealed / Gel / Flooded: 13.8V | |
| Low Voltage Reconnect Voltage* | Sealed / Gel / Flooded: 12.6V | |
| Low Voltage Disconnect Voltage* | Sealed / Gel / Flooded: 11.1V | |
| Self-Consumption | ≤9.2mA/12V ≤11.7mA/24V ≤14.5mA/36V ≤17mA/48V |
|
| Charge Circuit Voltage Drop | ≤0.29V | |
| Discharge Circuit Voltage Drop | ≤0.16V | |
| LCD Temperature Range | -20°C to 70°C | |
| Relative Humidity | ≤95%, N.C. | |
| Enclosure | IP30 | |
| Grounding | Common Positive | |
| USB Output | 5VDC / 2.4A (Total) | |
| Temperature Compensation Coefficient | -3mV / °C / 2V (25°C) | |
| Working Environment Temperature | -25°C to 55°C (product can work continuously at full load) | |
| Dimensions | 181mm x 100.9mm x 59.8mm | 214mm x 128.7mm x 72.2mm |
| Mounting & Hole Size | 172mm x 80mm & Φ5 | 205mm x 100mm & Φ5 |
| Terminals | 16mm2 / 6AWG | 25mm2 / 4AWG |
| Net Weight | 0.58kg | 1.04kg |
* The above parameters are in the 12V system at 25°C, twice in the 24V system, triple in the 36V system and quadruple in the 48V in system.
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