Renogy 30A 50A DC-DC On-Boad Battery Charger Marine Dual Battery Maintainer Van

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Renogy 12V 30A/50A DC-DC On-Board Battery Charger with MPPT
KEY FEATURES
Designed to charge service batteries from two DC inputs—solar panels and alternator.
Built-in Maximum Power Point Tracking (MPPT) to maximize the solar power.
3-phase charging profile (Bulk, Boost, and Float) ensures your service battery will be accurately charged at the correct voltage levels to 100%.
Built-in Voltage Sensitive Relay (VSR) for easy setup with traditional alternators.
Compatible with smart alternators (with variable output voltage).
Trickle charges the starting battery via solar panels if the service battery is fully charged.
Isolation of the starting battery and the service battery.
Temperature and voltage compensation features prolong battery life and improve system performance.
Smart Protection Features: battery isolation, over-voltage protection, battery temperature protection, over-current protection, overheat protection, reverse current protection, solar panel and alternator reverse polarity protection.
Compatible with multiple battery types: AGM, GEL, Flooded, and Lithium.
Compact with a sturdy design, it was built tough for all conditions.
Bluetooth Monitoring Ready! Exclusively available with the
.
Description
Specification
Certification
Shipping & Returns
DESCRIPTION
OVERVIEW
Designed to give you options, the Renogy Dual-Input DC-to-DC MPPT On-Board Battery Charger can charge a service battery in two different ways. The multi-stage charger can utilize connected solar panels or an alternator linked to a starting battery. While your vehicle's alternator prioritizes your starting battery, this unit will allow your solar system to charge your service battery first! It's the smart way to keep yourself fully charged and off-grid longer! With multi-stage charging and multi-chemistry functionality, Renogy's DC-to-DC MPPT Charger has you covered whether you're using Flooded, Gel, AGM, or Lithium batteries. Now you can unlock monitoring and control features exclusively using the
BT-2 Bluetooth Module
and Renogy DC Home App!
We offer complete residential and commercial solar kits for both on-grid and off-grid applications, including inverters, railing, and other system components. Please visit our eBay store for more information.
Package Include
Battery Charger X 1
Battery Temperature Sensor X 1
IGN Signal Wire X 1
RS485 Communication Cable X 1
Warranty
1-year material warranty
Video Tips
For more product introduction, syestem set up method and troubleshooting information, please check our Video Tips page.
SPECIFICATION
30A DC-DC On-Board Battery Charger with MPPT
System Voltage: 12VDC
Battery Voltage Range : 9-16VDC
Maximum Charging Current : 30A
Battery Type : SLA, GEL, FLD, LI, USER
Backup Battery Charging Mode : MPPT
Charging Efficiency : Up to 97%
Max. Solar Input Voltage : 25V
Maximum Solar Input Power : 400W
Alternator Input Voltage : Traditional Alternator: 13.2-16VDC  Smart Alternator (Euro 6): 12-16VDC
Maximum Alternator Input Power : 400W
Self-consumption : 60mA
Operating Temperature Range : -31°F~149°F / -35°C~65°C
Dimensions : 9.2 x 5.8 x 3.0 in
Weight : 3.13 lbs
50A DC-DC On-Board Battery Charger with MPPT
System Voltage: 12VDC
Maximum Charging Current: 50A
Battery Type: AGM, GEL, FLD, LI12, USER
Backup Battery Charging Model: MPPT
Charging Efficiency: Up to 98%
Max. Solar Input Voltage: 25V
Maximum Solar Input Power: 660W
Battery Voltage Range: 9-16VDC
Alternator Input Voltage: Traditional Alternator: 13.2-16VDC; Smart Alternator (Euro 6): 12-16VDC
Max. PV Charging Current to Starting Battery: 25A
Starting Battery Charging Mode: PWM
Temperature Coefficient: -3mV/℃/2V
Work Environment Temperature Range: -31°F~149°F / ﹣35℃~65℃
Dimensions: 9.6 x 5.7 x 3.0 in / 244*146*77 mm
Weight: 3.13 lbs / 1.42 kg
Certification
Renogy was founded on the strong belief that solar power should be available to everyone, anywhere on the planet. Thus we strive to offer clean energy for every application and will customize according to different needs. We use top quality solar cells and superior accessories to produce high performance solar modules that maximize the energy yield of the solar system per unit area, thereby reducing the system cost per watt for you.
Glass: 3.2mm tempered glass, excellent mechanical loading performance, resists 5400PA snow loads and 2400PA wind load.
& 4. EVA Film: main component is 30%-33% of EVA, which assures a high transmission, strong adhesion and long term performance.
Cell: excellent performance in low light environment and high conversion efficiency guaranteed.
Frame: strong corrosion resistant aluminum frames.
Backsheet: both sides of backsheet are coated with fluoro resin to prevent aging. This unique structure allows our backsheet to provide perfect adhesion with EVA and junction box.
QUALITY ASSURANCE• Industry-leading Testing Approved (Under UL1703, IEC 61215, IEC 61730 Standards)
Thermal Cycling Test
Thermal/Freezing and High Humidity Cycling Test
Electrical isolation Test
Mechanical, Wind and Twist Loading Test
Salt Mist Test
Light and Water-exposure Test
Moist Carbon Dioxide/Sculpture Dioxide
SHIPPING & RETURNS
Shipping POLICY
Renogy offers a variety of shipping methods as listed below as well as free ground shipping on many of our products. Any items that qualify for free shipping will be identified on the product listing page. Shipping times are based on
business days (Monday to Friday) excluding Holidays and weekends
. Depending on your order, your purchase may arrive in multiple packages. For orders with a value of 0 or more, a signature may be required.
Please note:
Not all items are eligible for Two Day or One Day shipping due to size, weight, hazardous materials, and delivery address.
Shipments cannot be rerouted once a package has been shipped.
Any orders in need of replacements due to shipping errors or damages in shipment will be sent out via ground shipping. Replacement orders cannot be expedited.
RETURN POLICY
At Renogy, we work hard to ensure a positive shopping experience with us. For purchases made directly from our online store, if for any reason you are not fully satisfied with your purchase, you may return your products
with original package within 30 days
as long as they are new, undamaged, and unmodified. We cannot guarantee that your item will be accepted for a refund or exchange if it does not meet these requirements. Return requests outside of 30 days require special authorization.
Renogy will pay the shipping costs of the returned item(s) for the following reasons: carrier damage, defective product, product inconsistent with advertisements, incorrect product received, or for any extra products you did not order. For all other reasons, customers are
responsible
for the return shipping fees.
Please note: Renogy will not accept returns with product modifications as it voids our warranty policy. Any modified products received will be returned to you at your expense.
Please be prepared with your invoice or the following information：
Order number
Proof of purchase
Video or photo of the faulty product (if applicable)
Mailing address
Contact telephone number
REPLACEMENT POLICY
If you have received a defective product or one damaged during shipping, you are eligible for a refund or replacement.
In the event of a replacement, Renogy will arrange for return shipment of the defective unit, and once the part has been received and inspected, we will ship out the replacement part.
If damage results due to improper handling during the setup or installation, whether done professionally or by the customer, then the product is
no longer eligible
for replacement or refund.
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