Amomdpower 12V 40A Single Output MPPT DC/DC Solar System Battery Charger On Board for Dual Battery System Vehicles
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- Supplier: Zhejiang Huageng Electronic Technology Co. Ltd.
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Product Overview
Description
Product Description
Product Name | 12V MPPT ON-BOARD 40A DC-DC Solar Charger |
Dimensions | 197*160*46.5mm |
Battery Input Voltage | 7~24v |
Weight | 710 g |
MIN. Solar Input Voltage | 13v |
MAX. Solar Input Current | 26v |
MAX. Output Current | 40A |
DC Input Voltage | 12V(ACC ON),13V (ACC OFF),MAX 24V |
Rated Charging Current | 40A MAX (IN/OUT) |
Charging Voltage Range | 7~15.4v |
Idle Power Consumption | 10mA |
Operational Temperature (Ambient) | -10℃~45℃ |
Humidity | 0%~90% |
IP Rating | IP54 |
Soft Start | YES |
Soft Charge Current | 4A |
Bulk Charge Current | 40A |
This is a battery charger with MPPT function, it can accept 2 inputs, dc battery input and solar panel input. There are 3 charging voltages, it can be used for lead acid battery(14.4v),GEL/AGM battery(14.7v),Calcium battery. (15.4v), LiFePo4 lithium battery(14.4V).
This charger conforms to ROHs, CE, FC certificate.
This charger conforms to ROHs, CE, FC certificate.
This DC to DC battery charger has a wide range of input voltage options between 7-24vdc with a maximum solar input current of 40a and output current of 40a max. The charging voltage can be set to any value within the specified range while the idle power consumption is only 10mA. Additionally, it is rated at IP54 which makes it suitable for harsh environments. The soft start feature ensures that the unit starts smoothly without causing damage to the device being charged. Other features include a bulk charge current of 40a, soft charge current of 4a, and a weight of only 710g.
The product is a solar-powered charger that accepts input voltages from 7 to 24 volts and outputs up to 40 amps of current. It also has a maximum charging current of 40 amps and a soft start feature with a soft charge current of 4 amps. Additionally, it is rated IP 54 and has a weight of 710 grams. Some of its key features include a wide operating temperature range of -10°C to 45°C, low idle power consumption of 10 mA, and a high humidity rating of 0% to 90%. Overall, this product offers many advantages including ease of use, portability, and versatility.
Operation:
Battery Type SelectionLong press “POWER” button for 3 seconds to enter selection mode, and the LED indicator will be blinking. Press “POWER” to select the type you need. Then long press “POWER” button to exit. It has a power-off memory function, and will remain on this battery type until it is changed.
Lithium Reactivation In this mode, the DC-DC charger will automatically reactivate your sleeping lithium battery if it was stored in a discharged state as self-discharge would gradually deplete the remaining charge. A small charge current will be used from the auxiliary battery to activate its BMS. Please note that the battery should be disconnected from the load, and that the polarity should be correct. Both DC and PV inputs are supported.
Input Priority
When both solar and DC input meet the start-up condition (which does not mean you need to connect both solar and DC input), the charger will automatically choose DC input. Even if solar input is chosen to charge your battery, the controller will consistently detect whether the DC input meets the charging requirement and will switch to DC supply when it meets that requirement.
ACC Line
For vehicles with a smart alternator, you'll need to connect the ACC line to a switched ignition source (a point that supplies 12V only when the key is in the "ON" position and disconnects when the key is in the "OFF"position, for example) of your vehicle, usually it can be found in the vehicle's fuse box and a fuse tap can be used. Then the main battery will start charging your auxiliary battery.
DC Input
Start your vehicle and let it idle.
The charger will recognize that there is a charge being applied to the main starting battery.
The charger will charge the auxiliary battery when the main starting battery has reached 13V.
The main battery will start charging the auxiliary battery when its voltage is or above 12V (ACC line connected).
Press “POWER” to re-select batteries (The default setting is for lead acid battery, and your setting will be saved once selection is made).
The charger will continue to operate even after the vehicle has been switched off, however when the main starting battery falls below 12.7V (acc line not connected) or is less than 11.3V (acc line connected), the charger will stop charging.
Solar Input
The charger will shift to solar charge mode when the input terminal is connected to the solar panel.
Press “POWER” to select the corresponding battery type, and batteries can be re-selected during charging by long pressing the button.
Charging begins when the output of solar panel is greater than 13V, and the panel will stop to charge when its output is below 12V.
Note: this charger is not designed to charge your auxiliary battery with DC inputs and solar simultaneously, DC enjoys input priority over solar.
Start your vehicle and let it idle.
The charger will recognize that there is a charge being applied to the main starting battery.
The charger will charge the auxiliary battery when the main starting battery has reached 13V.
The main battery will start charging the auxiliary battery when its voltage is or above 12V (ACC line connected).
Press “POWER” to re-select batteries (The default setting is for lead acid battery, and your setting will be saved once selection is made).
The charger will continue to operate even after the vehicle has been switched off, however when the main starting battery falls below 12.7V (acc line not connected) or is less than 11.3V (acc line connected), the charger will stop charging.
Solar Input
The charger will shift to solar charge mode when the input terminal is connected to the solar panel.
Press “POWER” to select the corresponding battery type, and batteries can be re-selected during charging by long pressing the button.
Charging begins when the output of solar panel is greater than 13V, and the panel will stop to charge when its output is below 12V.
Note: this charger is not designed to charge your auxiliary battery with DC inputs and solar simultaneously, DC enjoys input priority over solar.
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Company Profile
Huageng Technology is a leader in the 12V industry,expert at complete mobile power solutions for leisure outdoor market relevant with 4WDs, camper trailers, caravans/recreational vehicles, and Marine boats. As a China based company, we are passionate on the outdoor life and aiming to make the world a better place with clean and green power management.
We offer a wide range of high end quality and reliable product solutions,including but not limited on power stations,power control hubs,solar power systems,lithium batteries,battery chargers, inverters, inverter chargers,12-volt accessories etc.
Today,our primary focus is to continually create integrated, powerful, and reliable power management solutions for our clients and consumers globally.
We offer a wide range of high end quality and reliable product solutions,including but not limited on power stations,power control hubs,solar power systems,lithium batteries,battery chargers, inverters, inverter chargers,12-volt accessories etc.
Today,our primary focus is to continually create integrated, powerful, and reliable power management solutions for our clients and consumers globally.
FAQ
Q: How does the charger's size and idle consumption benefit users?
A:Measuring just 197*160*46.5mm and with an Idle Power Consumption of 10mA, our charger is compact and energy-efficient, making it a space-saving and eco-friendly addition to any solar charging setup.
Q: What is the charging voltage range, and how does it protect battery health?
A: The Charging Volt Range of 7-15.4V is carefully designed to match the needs of lead-acid and lithium batteries, promoting safe and efficient charging that extends battery lifespan.
Q: What is the maximum charging capability of this solar charger?
A: The Max Charging Current is a substantial 40A, allowing for rapid charging of your onboard batteries, ideal for keeping your vehicle's power needs met even during extended off-grid stays.
Q: How does the IP54 Protection Class contribute to the charger's durability?
A: With IP54 protection, our charger resists dust ingress and water splashes, making it resilient in outdoor environments common to RV, Car, Boat, and Solar System applications.
Q: What's unique about this charger's output configuration?
A: The Single Output Design streamlines the charging process, focusing all converted energy into a single battery bank, enhancing overall system simplicity and efficiency in Dual Battery System Vehicles.
Q: Can you elaborate on the output power of this charger?
A: Delivering a solid 240W Output Frequency, it efficiently manages the power harvested from solar panels, ensuring a consistent and reliable charging source for your vehicle's electrical demands.
A:Measuring just 197*160*46.5mm and with an Idle Power Consumption of 10mA, our charger is compact and energy-efficient, making it a space-saving and eco-friendly addition to any solar charging setup.
Q: What is the charging voltage range, and how does it protect battery health?
A: The Charging Volt Range of 7-15.4V is carefully designed to match the needs of lead-acid and lithium batteries, promoting safe and efficient charging that extends battery lifespan.
Q: What is the maximum charging capability of this solar charger?
A: The Max Charging Current is a substantial 40A, allowing for rapid charging of your onboard batteries, ideal for keeping your vehicle's power needs met even during extended off-grid stays.
Q: How does the IP54 Protection Class contribute to the charger's durability?
A: With IP54 protection, our charger resists dust ingress and water splashes, making it resilient in outdoor environments common to RV, Car, Boat, and Solar System applications.
Q: What's unique about this charger's output configuration?
A: The Single Output Design streamlines the charging process, focusing all converted energy into a single battery bank, enhancing overall system simplicity and efficiency in Dual Battery System Vehicles.
Q: Can you elaborate on the output power of this charger?
A: Delivering a solid 240W Output Frequency, it efficiently manages the power harvested from solar panels, ensuring a consistent and reliable charging source for your vehicle's electrical demands.
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