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Description
SRNE Solar Charge Controller 30 amp with A-V-D 12/SRNE series Lithium compatible PWM charge controllers are the new standard in advanced PWM charge control. Three stage charging mode with various auto temperature and auto load control functions, for fast and effective charge control. Large LCD display informs user about all operating modes with the aid of symbols. The state of charge is represented visually in the form of a tank display. Data such as voltage, current and state of charge can also be
SRNE series Lithium compatible PWM charge controllers are the new standard in advanced PWM charge control. Three stage charging mode with various auto temperature and auto load control functions, for fast and effective charge control.
Large LCD display informs user about all operating modes with the aid of symbols. The state of charge is represented visually in the form of a tank display. Data such as voltage, current and state of charge can also be displayed digitally as figures on the display. In addition, the controller has an energy meter which can be reset by the user. These have automatic battery voltage detection, and adjustable voltage setting for Lithium.
Technical Specifications
| Operating Voltage | : 12V or (24V) (Automatic Detection) | |||
| Max Input Voltage of PV Panel | : < 55V | |||
| Stand by self consumption | : <13mA | |||
| Charge current | : 30A | |||
| Load current | : 30A | |||
| Over voltage protection | : 16V (12v) / 32V (24v) | |||
| Battery Type | | Flooded (FLD) | | Sealed (SLD) | | GEL (GEL) | | Lithium (Li) |
| Equaliszing Charge Voltage | | 14.8 | | 14.6 | | - | | - |
| Boost Charge Voltage | | 14.6 | | 14.4 | | 14.2 | | 14.4 |
| Float Charge Voltage | | 13.8 | | 13.8 | | 13.8 | | - |
| Display | : Large LCD | |||
| Over Discharge Recovery | : 12.5V (configurable) | |||
| Over Discharge Voltage | : 11.0V (configurable) | |||
| FITTING AND CONSTRUCTION | ||||
| USB Charge Port | : YES (right hand side) | |||
| IP Rating | : IP30 | |||
| Working temperature | : -25°C ~ +55°C | |||
| Dimensions | : 164 x 104 x 47mm | |||
| Weight | : 390g | |||
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Nice patches -- Fair price -- has sulfur!
This is a review for the Halo Dot™ Pimple Patches for Face, Hydrocolloid Acne Patches with OptiMSM®, Visibly Shrinks Zit & Whitehead- Comes with Travel Essentials Inner Pouch (33 PATCHES) ($12.59)
PROS: Price -- a fair deal for 33 patches and consistent with pricing of most other similar patches online. The inclusion of sulfur (this OptiMSM business) makes these unique also -- I can't seem to find others on Amazon with similar formulation, so these are intriguing. Sulfur is known for antimicrobial properties and can be helpful for zits and a little bit gentler on your skin than benzoyl peroxide or salicylic acid -- but anytime I put any sulfur stuff on zits that are above or around my eyes, it seems to migrate INTO my eyeball while I'm asleep and man is that uncomfortable. This little patch solves that dilemma nicely by keeping the sulfur put.
CONS: none that I can see; these are a nice entry into the hydrocolloid acne patch space.
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Reviewed in the United States on May 13, 2026
★★★★★ 3
Disappointing results and poor adhesion.
I love Hydrocolloid pimple patches. I have used at least half of the brands available for sale and even the non brand ones. I’ve also used the hydrocolloid sheets and cut them to size and the hydrocolloid gel bandaids and used for pimple patches. I love how they help along the healing and keep me from picking at the pimple.
This brand I wasn’t impressed by. None of them stayed on my face for half the night. The one that remained in place the longest out of the 4, didn’t show any signs of improvement. The longest they kept in place was 3 hours. I had to reapply and I still handbrake noticed any signs of healing after using one full sheet on 4 smaller sized blemishes because the adhesive wasn’t working.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Stops Me From Picking and Actually Works
As a woman in my 40s, I never would have guessed I’d still need pimple patches, yet the occasional zit still pops up — and these things are like magic.
They work really well, blend into my fair/light skin nicely, and are barely noticeable at a quick glance. I’m also a terrible picker, and picking is so bad for your skin, so I love that these keep me from messing with pimples while doing all the work for me overnight. I’m always grossly fascinated by how much gunk they pull out by morning.
Very happy to have these in my little skincare emergency arsenal.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Camouflages well with the skin and sticks long enough
I was excited to try these Halo Dot patches because I was having some breakouts before a wedding I had to attend. I put these on three nights before the wedding only at nights and left them on until the morning. I washed my face the 1st night, yet the second night I did not and it still attached (mind that I have a very oily face by the end of the day).
With every application I saw good results as the breakouts were being reduced with each use. It is easy to put on and to carry out if you need to travel because it comes in two separate little envelope like package that you can put in a backpack/purse. These are thin and are almost not visible.
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Reviewed in the United States on May 14, 2026
★★★★★ 4
Easy to Use and Surprisingly Effective
Even though I am well past the age when I thought breakouts would stop happening, I still get the occasional pimple. As luck would have it, I felt one starting to pop up on my cheek the day after these Halo Dot Pimple Patches arrived.
Before bed, after washing and thoroughly drying my face, I applied one of the patches. It peeled easily from the backing sheet, and when I realized I had not placed it quite right, I was pleasantly surprised that I could lift and reposition it without any trouble.
What really impressed me was how well it blended into my skin. I was only wearing it overnight, but honestly, I do not think anyone would have noticed it unless they were looking very closely. In fact, I forgot I even had it on until I looked in the mirror the next morning.
The patch peeled off easily and had clearly pulled some of the buildup from the blemish overnight. There was no redness or irritation afterward, and the spot looked dramatically improved by morning.
The only downside for me is the price, especially since the package contains just 33 patches. That said, if they continue to work this well, I would definitely consider purchasing them again.
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Reviewed in the United States on May 10, 2026