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The Renogy 50 Amp MPPT Charge Controller is a cutting-edge solar and alternator-compatible charger designed for 12V systems. Featuring up to 99% tracking efficiency and multi-chemistry battery support (Gel, AGM, Lithium), it ensures optimal charging even from dead batteries. With advanced protections, a 3-stage charging profile, and Bluetooth-enabled remote monitoring, it delivers reliable, quiet, and intelligent power management for professional-grade mobile energy needs.
| ASIN | B0C5LXB92B |
| Best Sellers Rank | #74,769 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #67 in Renewable Energy Controllers |
| Brand | Renogy |
| Brand Name | Renogy |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 46 Reviews |
| Display Type | LCD |
| Included Components | 1*50 Amp MPPT charge controller with Alternator Power Input and Cables needed |
| Item Dimensions L x W x H | 9.6"L x 3"W x 5.75"H |
| Item Weight | 2.15 kg |
| Manufacturer | Renogy |
| Material | Plastic |
| Material Type | Plastic |
| Model | RBC50D1S-G2 |
| Part Number | RBC50D1S-G2 |
| Product Dimensions | 9.6"L x 3"W x 5.75"H |
| UPC | 840315211780 |
| Voltage | 12 volts_of_direct_current |
| Warranty Description | 3-year material and workmanship warranty |
M**O
Works well
Works as advertised. Takes input from the solar panels or the 12VDC aux from the 7pin trailer connector. We can now charge the trailer battery when on the road.
H**T
Best deal if you don’t have a lot of solar!!
Recharges batteries while driving fast and handles my 120watts of solar NP. Way cheaper than buying them separately unless you have more than 400watts of solar. I’ve used it for 2 years now and have had no problems. Being able to monitor on phone is super handy. I would highly recommend this DC charger if you plan on using solar as well but it’s still a good deal for a 50amp dc-dc smart charger. Love it!
S**K
Connect and forget
This controller works very well! I especially like the optional bluetooth for charging status !
N**N
Simple
This is my second one. It’s easy to set up and does what it’s suppose to do. Easy peasy
P**L
Great but ....
This unit basically shuts itself on and off every 5 minutes to check to see if there is enough solar to charge. That's not very efficient when alternator charging. Adding a relay that closes the solar input when driving eliminated the issue.
D**S
Recommend for off grid life!!!!!
Works like a charm upon install. Install not to difficult either. Strongly, Strongly, Strongly recommend this product. Yes I meant it 3x.
R**Y
Failed after 4 months - would not buy again
Purchased May 10th and it was no longer charging via solar by the middle of August. I've confirmed there is power from the panels (2 100w run in parallel). It still charges when the vehicle is running just nothing from the solar. There is a fuse between the solar panels and charge controller and that is still good so it's something internal on the charge controller.
C**R
Not for everyone
I purchased this charge controller initially because I believed that it could more than cover the 200 W solar panel I had on my truck in addition to the alternator charge. What I found is that it could handle the alternator charge, but it could not handle the 200 W solar panel without sending an error message. The new version of the Renogy charge controller has no problem with this. I ended up returning this one for a newer model purchased elsewhere. If you only have 100 W solar panel this probably would be just fine.
Trustpilot
2 days ago
2 months ago