70 Amp 12-120V MPPT Solar Charge Controller
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70 Amp 12-120V MPPT Solar Charge Controller
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$346.97
Ex Tax: $346.97
- Stock: In Stock
- Model: HZTOHZ-MPPT-BDZ-70A
- Weight: 1.00
- SKU: HZTOHZ-MPPT-BDZ-70A
A 70A solar charge controller is a device used in solar power systems to regulate the voltage and current coming from solar panels before it is stored in batteries. This type of charge controller prevents batteries from overcharging, which can damage them, and ensures efficient energy storage. It is suitable for larger solar setups that require handling significant power, often used in off-grid systems or for larger solar arrays. Solar controller is critical for optimizing the performance and longevity of solar power system.
Features:
- Battery compatibility. MPPT pv charge controller can be used with different types of batteries, including lead-acid (sealed, AGM, gel) and lithium-ion.
- Fan cooling. The builtin fast speed fan guarantees its continuous performance in cool charging.
- Unattended operation. With built-in lithium battery activation function. This 70 amp MPPT lithium solar charge controller can work without battery connected.
- Multiple protection. This solar charge controller has high temperature protection, overload protection, short circuit protection, under voltage protection, over voltage protection, over current protection and overcharge protection.
- Maximum power point tracking. The primary feature of a MPPT controller is its ability to identify the maximum power point of a solar panel's power output. This allows the controller to adjust the electrical operating point of the modules, ensuring that the system operates at the highest efficiency possible.
Details:
LCD Display
LCD display in 70 amp MPPT solar power controller provides real-time monitoring of system parameters like voltage, and battery status, enabling users to optimize solar energy usage, enhancing user control and convenience. It also helps in visualizing performance metrics, ensuring efficient energy management. Additionally, the LCD screen often features intuitive interfaces, making it user-friendly for beginners.
Cooling Fan
It dissipates excess heat generated during high current operations, ensuring stable and efficient energy conversion. This reduces thermal stress on internal components, minimizing the risk of damage and improving reliability. The fan allows the 70A MPPT solar charge controller to operate at higher power levels without derating, thus maximizing the solar system's energy harvest.
High Efficiency Chip
A high-efficiency chip in MPPT 70A solar energy regulator optimizes energy conversion from solar panels to batteries, reducing energy loss and maximizing power output. This leads to faster battery charging, increased energy harvest, and improved overall system performance. It enhances the controller's ability to operate efficiently at different voltages, prolongs battery life by ensuring proper charging and improving durability.
70A MPPT Charge Controller Connection Terminals:
70A MPPT Solar Controller Wiring Diagram:
Applications:
Solar Roof
Solar Awning
Solar Power System
Solar RV
| Model | HZTOHZ-MPPT-BDZ-70A | |
| Rated charging current | 70A | |
| Maximum input power of solar panel | 996W/12V; 1932W/24V; 2890W/36V; 3864W/48V; 4830W/60V; 5796W/72V; 6762W/84V; 7728W/96V; 8694W/108V; 9660W/120V | |
| Battery type | Lead acid | 12V/24V/36V/48V/96V auto + adjustable 12V/24V/36V/48V/60V/72V/84V/96V |
| Gel | 12V/24V/36V/48V/60V/72V/84V/96V adjustable | |
| LiFePO4 | single voltage 3.2V*number of strings (2-45 strings) | |
| Li-ion | single voltage 3.7V*number of strings (2-45 strings) | |
| user | adjustable limit voltage for equal charge, float charge, and DC discharge: 8V-170V | |
| PV maximum open circuit input voltage | 230V | |
| PV minimum working input voltage | greater than the battery pack charging voltage +6V | |
| Charging mode | MPPT automatic maximum power tracking | |
| With the lithium battery activation function | with photovoltaic input, there is charging voltage (activate lithium battery), can be used without battery DC output | |
| Start charging | PV voltage is greater than +3V of battery voltage (low current charging on rainy days) | |
| The charging current is adjustable | 0-70A | |
| DC output | 0-60A | |
| Working temperature | -10 ℃~45 ℃ | |
| Quiescent dissipation | ≈2W | |
| Efficiency | ≈99% | |
| Protection level | IP21 | |
| Altitude | 0~3000m | |
| Net weight | 2.6 kg | |
| Product size | 265*218*100 mm | |