Renogy Voyager 10-Amp Charge Controller

Nice controller!

I like that it’s waterproof!

Bought to replace a low quality charger

bought about 2 months ago to charge the deep cycle trolling motor battery on my bass boat. It replaced a Chinese unit that came with a 150-watt foldable solar panel. The unit is waterproof, so I don't need to worry about it getting wet even though it is under the boat cover when in use. Also, the manual was clear and easy to read and set up, with good grammar used, rather than a poor-quality translation. The set up was quick and intuitive. Has worked well since I have put it in service.

It doesn't have DC out or sub charge ports

I don't like the info screen but it does work

Ordered, but never used.

Ordered this controller as backup, but didn't need it, didn't use it.

Solar transport charger

I've been using the 10A for about six months with no problems. It is connected to my solar powered trike and is out in the weather 24 hours a day. I have not had any problems with it even when it rains or with high humidity. It is connected to a 24v 36aH battery pack and charges to full in less than a day on one 255 watt poly panels. I plan to upgrade to the 20a in the near future and switch to mono panels and lithium batteries for this ongoing project. I recommend this to anyone who wants a sma...

Small waterproof PWM controller

I purchased this to replace the controller on my 100W solar suitcase, an upgrade for Lithium compatibility. Even when charging lead-acid batteries it seems to perform about 10% better than the non-waterproof controller I replaced. The display is useful and easily read. This form factor fits in the standard height afforded by a two-panel suitcase. This was my best option since MPPT controllers I am aware of are too large for solar suitcase mounting.

Good product

Installed easily, seems to be performing well so far

Very good value.

Easy to set up. Very nice feature set to monitor solar panels and batteries.

66% efficiency not worth the lower price

The description does not state the efficiency of this charger. Turns out it is reduced from higher priced models. The input from my panels was measured at 21 V, it this controller only converted 66% of that! So instead of charging at 21 V, I could only charge at 13.9 V. Very disappointing. Pay the extra and get the MPPT controller instead!

Nice product

Nice product. Needs to have the connectors further apart and it generates electronic noise that interferes with WiFi, once I moved it away from my laptop the interference reduced. Does not come with the battery temperature probe. Nice to see the kWh produced by the panel, however since the panel is low wattage it would be nicer to see a smaller increment than 0.1kwh lastly it would be nice if it had a load disconnect feature to conserve power if the battery is discharged