Optimized 30A Solar Charge Controller for 12V/24V Solar Panels with Adjustable LCD Display, Dual USB, and Timer Settings

Comparison of Solar Charge Controllers 30A PWM Solar Controller | Add to Cart 30A MPPT Solar Controller | Add to Cart 60A MPPT Solar Controller | See Details 100A MPPT Solar Regulator | Add to Cart 30A PWM Solar Controller | Add to Cart

Customer Reviews 4.0 out of 5 stars (1,863 reviews) 4.2 out of 5 stars (158 reviews) 3.5 out of 5 stars (31 reviews) 4.0 out of 5 stars (1,863 reviews) 4.0 out of 5 stars (1,803 reviews)

Price $11.95 | $11.95 $17.98 | $17.98 — | $32.99 $32.99 | $9.98

Control Type PWM | MPPT | MPPT | MPPT | PWM Charge Current 30A | 30A | 60A | 100A | 30A Battery Type 1 Sealed Lead-acid | Lead-acid | Lead-acid | Sealed Battery Type 2 Gel | Lithium-ion | Lithium-ion | Lithium-ion | Gel Battery Type 3 Flood | Lithium iron phosphate | Lithium iron phosphate | Lithium iron phosphate | Flood

Something You Need to Know: Pre-sales Information: 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.

30A PWM Specification: Battery Voltage: 12V / 24V auto adapt Charge Current: 30A Discharge Current: 10A Float Charge Voltage: 13.7v (default, adjustable range 12.7-15v) Discharge Stop Voltage: 10.7v (default, adjustable range 9-11.3v) Discharge Recovery Voltage: 12.6v (default, adjustable range11.5-13v) Standby Current: < 10mA USB Output: 5V / 2A Max Operating Temperature: -35~+60℃

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