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[Upgraded] 30A PWM Solar Charge Controller with Auto Parameter LCD Display

  • Based on 2,515 reviews
Condition: New
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Availability: In Stock.
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Arrives Thursday, Sep 24
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Size: 1


Features

  • UPGRADED SOLAR CONTROLLERThis solar charge controller helps you manage the working of solar panels and batteries in solar systems automatically with the build-in industrial microcontroller. You don't need to reset it when the battery runs out cause it will memorize various parameters set by the user
  • WIDE COMPATIBILITY BY AUTOMATIC ADAPTATIONCompatible with 12V and 24V systems (automatic adaptation, depends on your systems's voltage, no manual adjustments required). A little amplitude voltage deviation is normal. You can also charge your mobile phone, tablet, and PC through the Dual USB output 5V/2.5A (max)
  • COMPATIBLE BATTERY TYPEThis solar controller is ONLY suitable for various Lead-acid batteries (including open, sealed, colloid, etc.) Please DO NOT charge to lithium or nickel-metal hydride batteries, etc. Auto-recognizing battery voltage function can protect the battery from misuse and better control the charging process. Note: When installing the controller for the first time, please ensure the battery is fully charged to recognize the battery type correctly
  • SAFE TO USEWith Intelligent protection against overcurrent, short-circuit, open-circuit, inverse, low voltage, and overcharge, all of which are automatic recovery types, do not damage the controller. It also has a dual MOS anti-backflow circuit and low heat. This 30A solar charge controller will help you improve the system efficiency and prolong the battery life. But still note to install the controller on a flat, well-ventilated surface
  • LCD DISPLAYLet you know the working status and data with the LCD. The regulator equips load time control and a manual setting function, so you can switch modes and configure parameters conveniently. A good choice for use at home, industrial, commercial, etc. See the instruction manual for specific parameter settings and adjustment methods
  • HOW TO CONNECT THE SYSTEM?When installing, please install the battery first and then connect the solar panel. When disassembling, first remove the solar panel and then the battery. Please connect the devices as the instruction manual shows or the system may be damaged by misuse

Description

30A PWM Solar Controller 30A PWM Solar Controller 30A PWM Solar Controller 30A MPPT Solar Controller 100A MPPT Solar Regulator Pre-sales 1. It can ONLY work with Lead Acid Batteries: OPEN, AGM, GEL. NOT for Nickel Metal Hydride, Lithium ions, or other batteries. 2. The PWM controller can ONLY accept DC power and is unsuitable for AC power. 3. Max.PV Voltage: 50V (12V battery for 15-23V solar panel, 24V battery for 30-46V solar panel). 4. Max.PV Input Power: 390W(12V), 780W(24V). 5. Compatible connecting wires: The connecting port has a large section and spacing that can install 6mm wire. (The wire is NOT included). 6. The PWM controller does not have a constant voltage function, and the load end output of the controller cannot remain between 12-13V. 7. Do not support viewing how much amps you're getting off your solar panel. Sales Questions Q1: Why is it can not get a display of 13.2volt? 18volt solar panel voltage, 12volt lead acid battery(good battery), followed exactly the instructions listed, but it displays 12.5volt only. A1: Please check the battery voltage. If the battery is fully charged, it will display 14.4 volts. Q2: When l hook up the solar, it does not show charging. When I put a meter on the controller solar input, it shows the polarity is reversed. Could this be a mistake in how the unit was connected internally? A2: Yes. In this case, please check if the battery is correctly connected to the solar controller. After-sales Service 12-Month After-sales Service and lifetime technique support. If there is any problem, you can get more help from us through Amazon email. Why choose depvko? We are committed to providing high-quality products with various combinations. You will get the best from us, always. What can you get? You can get different kinds of solar controller (almost including all types in the market) Help us improve! We keep up with the changes of the times, pay attention to the trend and constantly improve our products.

Color: 30A Blue


Brand: Depvko


Voltage: 24 volts


Product Dimensions: 5.28"L x 2.8"W x 1.3"H


Material: Plastic


Brand Name: Depvko


Item Highlight: 12V/ 24V Solar Panel Regulator with Dual USB Port Adjustable Timer Setting


UPC: 713484981245


Manufacturer: Depvko


Number of Items: 1


Included Components: solar charge controller


Model: H0911-2


Part Number: H0911-2


Voltage: 24 volts


Display Type: LCD


Color: 30A Blue


Material Type: Plastic


Item Dimensions L x W x H: 5.28"L x 2.8"W x 1.3"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good value
Size: 2
Don't leave it out in the rain. At all. This is replacement for an identical 30Amp unit that evidently didn't survive a shower. It works as advertised, efficiently charging the van house battery from a portable panel. The USB ports are now used to power our USB vent fan with out running a wire up front. If there is a complaint, it is that the LCD screen is a little thin on information. You can see that the accessory output is enabled, whether the battery is being charged at all, if incoming power is detected, and a battery voltage that is precise, but not perfectly accurate. The display is very cute with a state of charge smiley face, but the only time you will accurately know SOC is when the panel shows power, but charging has halted. The rest of the time estimate from a corrected voltage reading. This is the class standard for this type of charge controller. If that isn't good enough, figure > triple the price to get one with actual power flow or SOC information. ... show more
Reviewed in the United States on August 2, 2026 by Read&Ride

  • working good
Size: 3
Very easy to install. as you can see in the first picture, it is bigger than the one that came with the two 200w panels. One on top rated 30a, bottom this new one 100a. I was not getting much charge to my 380 amp hour battery. "YES THAT IS BIG" with the old one. I do not have any problem vacationing off grid, but it did not charge like it should. My phone app was showing little charge. Now in good sun twenty plus amps is no problem. Now with fire safety. My Tioga came with a 55 amp lead acid charger and a 30 amp breaker. The lithium battery required lithium charger. Lithium charges much faster than lead acid. Lithium battery draws all 55 amps while charging and would trip 30 amp breaker. So I replaced wires from the new lithium 55 amp charger to battery both positive and ground with much bigger copper wire. I installed 80 amp breaker. I am about $500 into everything by searching for good buys mainly Amazon. Note that most 300amp hour batteries will fit in most step areas in most RV,s. But there are some. One taller and shorter that will fit. Do your measuring at least twice. ... show more
Reviewed in the United States on August 14, 2026 by henry reed

  • Capacity Untested
Size: 1
Product works as described but unable to gage the stated capabilities. This was due to the size of the wire connector ports. They limit the intended use and I was not capable of using for intended set up due to wire gauge size to port compatibility. 30A capable should accommodate a wire gauge suited for the amperage. ... show more
Reviewed in the United States on August 26, 2026 by Cholly Manson

  • Great little controller
Size: 1
Ideal unit for vehicle solar. Excellent price for something so small and electronically efficient. Very easy to set up and equally easy to read "the action". The two USB ports are a true bonus. Electronics would seem to becoming more complicated with each new day. This unit does everything without such chaos. Enjoy ... show more
Reviewed in the United States on July 10, 2026 by Richard G.

  • Save your money get a legitimate one
Size: 4
This solar charge controller is just junk, first of all the connections to the controller are way too small to except the proper wire size for a 60 amp charging circuit both from the solar panels to the controller and from the controller to the battery. Second of all the user manual is a joke, very little information on set-up and you can tell by the wording that it was a bad translation into English! So save your money a get a legitimate solar charge controller I don’t recommend this one. ... show more
Reviewed in the United States on April 27, 2026 by Mr.Atlanta

  • simple to use
Size: 3
this was exactly what I needed to get my RV solar charging system working. Worked perfectly out of the box and had easy to use instructions
Reviewed in the United States on August 22, 2026 by Dan Weaver

  • The price was good, but the charge controller is cheaply made, and I don't see it lasting very long.
Size: 1
It's small, lightweight, and cheaply made. The instructions were disjointed, seemed lacking, and at first, they said "This controller is only applicable to lead-acid batteries." This would have been enough to pass this by, but now I had it, I went and looked up the [Upgraded] instruction sheet. There were instructions for picking the type of battery, including Lithium ion phosphate. The other problem I have with these is the size of the connector slots. I hard a really difficult time getting 10 gauge wire from the panels installed and *staying in*. This is where the controller FEELS cheap. and the tiny set screws almost required a set of jewelers drivers to tighten them down. I'm still waiting for some of the items for this build to arrive, can't really write a product review until they can be tested, I finally got the deep charge battery, and all I had to spare for wire was 12 gauge to wire the controller to the battery. Since I just wanted to make sure the controller wasn't DOA, as others reported, I decided to go for it (the inverter had its own cable). I was expecting the wires to get warm when I energized the circuit, but other than a few 5V items, I just wanted to see if the panels would feed the controller, the controller would come on and allow me to set battery type, and check the voltage, the inverter would turn on, and that was it. Since it was late in the day, it didn't really charge the battery, but everything appears to work with no heat from the undersized wire. I'll test that as I put the system together with bus bars, a fuse box, breakers, and safe wiring size. But seriously - just because an item is cheap doesn't mean it shouldn't support safe connections using the correct wire gauge (which in this case would be 8 AWG from the controller to the battery - and I bet it wont fit. The bottom line is this: I went cheap on a couple of things, since I'm building this out for a camper from scratch. It not a bad controller, but from reviews, I don't expect it will last long and this is the first time for building one of these, so when it fails, I'll go for an MPPT controller, likely at ten times the cost. ... show more
Reviewed in the United States on April 11, 2026 by Dave Newton

  • Can't beat it for the price
Size: 3
This little thing is really good for the price. It works great at charging my 12V/600Ah/7680Wh lithium battery bank with 24V/1000W of solar. Just be sure to use the right sized wires throughout your system.
Reviewed in the United States on July 23, 2026 by Manny Music

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