12V B2B DC to DC Solar Charger with MPPT Battery to Battery & Lithium Battery Charger for Lead Acid Solar Panel

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12V B2B DC to DC Solar Charger with MPPT Battery to Battery & Lithium Battery Charger for Lead Acid Solar Panel

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Product Description

Advanced Power Solution

DC-DC charger that can charge the main battery through the alternator, and starter battery, or Solar panels charge the main battery (some models). Designed specifically for motorhomes, campers, ships, etc.

B2B Charge Technology

Charge the main battery through alternator and starter battery. If it is not used in the vehicle, you can also use one battery to charge another battery.
1. When the vehicle is running, the vehicle alternator can quickly charge the main battery through charger at full power.
2. The charger can charge the main battery according to the specified voltage and current by boosting or stepping down to ensure that the main battery is in accordance with the standard charging curve.

MPPT Solar Charging System

1. The charger can increase the charging efficiency of the solar panel by 10-30% through MPP technology (Maximum Power Point Tracking).
2. Ensures the main battery is charged according to the standard charge curve by boosting or stepping down current.
3. Maintenance feature: When the vehicle is idle, it maintains a small trickle charge flow for the starter battery to ensure the vehicle is always ready to start.

Technical Specifications

Model	VT-BS126030
Main battery	12Vdc
Main battery type	GEL, Sealed, Flooded, LifePO4, Lithium-ion
Vehicle starter battery	12V
Starter battery type	Lead acid
DC-DC Max charging current	60A
Solar Max charging current	30A
Solar max voltage	50V
Self-consumption current	24Ma
Dimension	19019470mm
Net Weight	1.54KG
Accessory (Optional)	Monitor (MT-2), Bluetooth-Dongle (BT10), Temperature Sensor (TRS)

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Frequently Asked Questions

Q1: Which battery types are compatible with this charger? The charger supports a wide range of batteries including GEL, Sealed, Flooded, LiFePO4, and Lithium-ion batteries.

Q2: How does the MPPT technology benefit my solar setup? Our MPPT (Maximum Power Point Tracking) technology can increase the charging efficiency of your solar panels by 10% to 30% compared to standard chargers.

Q3: Can I charge my main battery while the vehicle is driving? Yes, the B2B (Battery-to-Battery) charging feature allows the vehicle's alternator to quickly charge the main battery at full power while the engine is running.

Q4: Does the charger protect my starter battery? Yes, when the vehicle is not in use for long periods, the charger can maintain a small trickle charge for the starter battery to ensure it always has enough power to start the vehicle.

Q5: Is this charger suitable for marine environments? Absolutely. This DC-DC battery charger is specifically designed for motorhomes, campers, and ships, providing reliable power management in various mobile environments.

Q6: What are the maximum charging currents? The unit provides a maximum DC-DC charging current of 60A and a maximum Solar charging current of 30A.

Product Detail

12V B2B DC to DC Solar Charger with MPPT Battery to Battery & Lithium Battery Charger for Lead Acid Solar Panel

Product Description

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12V B2B DC to DC Solar Charger with MPPT Battery to Battery & Lithium Battery Charger for Lead Acid Solar Panel

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