Subscribe to Our Youtube Channel
Related Manuals for ACOPOWER PWM20A
Summary of Contents for ACOPOWER PWM20A
- Page 1 3×40W Product Introduction 1440mm(56.7in) 560mm(22in) 560mm (22in) 440mm (17.3in）...
- Page 2 3×40W Items 3x40 Watts Solar Panel 10A Charge Controller Alligator clips Suitcase with handle and pocket Stands MC4 Connectors (two pairs, removable) Cable 14AWG 15ft Cable 14AWG 3ft Fuse Introduction This portable solar panel comes with a pre-installed charge controller. This charge controller protects battery against unsafe electrical conditions and must be used to charge 12V batteries.
- Page 3 • Charge 12V solar generator by MC4 adapter- battery with inverter, power bank/station with built-in charge controller. ACOPOWER solar generator 400Wh recommended • Can be used on its own or as part of a larger solar system • Extendable with MC4 Connectors User’s guide...
- Page 4 3×40W How to test the solar panel Method 1: use a multi-meter Set your multi-meter to measure DC voltage and put the red probe on the red MC4 cable and the black probe on the black MC4 cable (this is the solar panel’s direct output), make sure the connections are secure.
- Page 5 3×40W Method 2: use your solar generator To test if the solar panel is working with a solar generator with a built-in charge controller, connect the MC4 adapters that came with your solar generator and plug it in to the MC4 cables of the solar panel directly (Bypassing the charge controller).
- Page 6 3×40W How to test if the charge controller is working Step 1: Clamp the red battery clip to positive, black to negative and make sure the connection is secure. Make sure the solar panel MC4 cables are connected to the MC4 cables of the charge controller.
- Page 7 3×40W Tip: The charge controller and the USB port will not respond unless it is connected to a battery! Always connect the battery first, then load (if applicable) and then the solar panel. For lights explanation, please check the Specifications section. What are you going to use it for 1.
- Page 8 3×40W 2. Charge your 12 Volt battery Battery Lead-acid Battery Lithium The solar panel kit is designed to charge a large range of batteries including Sealed, Flooded, GEL, AGM, Lithium, lead-acid battery and other deep cycle battery. The batteries are used as car battery, RV battery, boat battery and emergency back-up battery.
-
Page 9: Specifications
3×40W The load switch setting method: When the controller is on (battery connected), press the Set button to control load output. Use this button to turn the load ON or OFF. Tip: The USB port will only output when the Load is set to ON. 3. - Page 10 3×40W Input:DC12/24VSolar Panel(Max.52V) Output:DC12/24V,10A/15A/20A INTRODUCE ●This solar charger controller is designed with PWM(pulse width modulated)technology. ●Common negative grounding design and100% solid state(no fuses or fans) ●Suitable forall kinds of solar panel, 12V system or 24V system depends on model number. ●Suitable for most of the rechargeable batteries: -- Lead crystal battery;...
- Page 11 3×40W ●Lead acid, Lead crystal, Lithiumion, LiFePO4, LTO batteries can be dangerous. Ensure no sparks or flames are present when working near batteries.Refer to battery manufactures specific recommended values for battery type and charging rate setting.Do not charge to an improper type of battery.
-
Page 12: Installation
3×40W INSTALLATION The Solar Controller is mounted as shown below The quickest and easiest way to mount the unit is to use the four(4)plastic spacers and self-tapping screws supplied and mount the unit to a flat surface. WIRING CONNEC TIONS To protect the Battery and the Solar Panel, we strongly recommend that you place an inline fuse on the positive wire on both the “Solar”... - Page 13 3×40W Use the string wires, directly secure the input and output wires into the terminal holes of the solar controller, screw tightly the wires to the “Solar” terminal to the Solar Panel. screw tightly the wires to the “Battery” terminal to the Battery. After tightening the screws, do not forget to fix the rubber mask back to the terminal box, this will protect the metal terminals against rust or moisture.
- Page 14 3×40W Press BATTERY TYPE button and hold for 3 seconds to go into your battery type selection mode, the battery type you select will be shown on the LCD meter,the default setting is AGM Battery; the controller will automatically memorize your battery type setting. Li-ion battery shown in LCD indicates 3-SERIES Li-ion battery shown as below: --Lithium Cobalt Oxide LiCoO (LCO) battery...
- Page 15 3×40W Alternatively Display voltage and FUL when battery is fully charged The VOLT/AMP button can be changed at any time during charging process. The LCD also can be treated as an independent voltage meter or thermometer. CHARGINGSTAGE The unit has a 6-stage charging algorithm. Diagnose* - Soft Charge –...
- Page 16 3×40W Float Charge or Re-Bulk charge- Battery is fully charged and maintainedat a safe level. A fully charged Lead acid battery(Crystal, GEL,AGM, WET battery) has a voltage of more than13.8 Volts;if the lead acid battery voltagedropsto12.8 Vat float mode,itwill return to Bulk charge;Li-ion,LiFePO4 and LTO battery have no float mode;...
-
Page 17: Safety Protection
3×40W Voltage are for 12V use, x 2 for 24V use SAFETY PROTECTION- -Spark-free protection. -Reverse polarity solar and battery connection. -Again strever securrent from battery to solar panel at night. -Over temperature protection with charging current de-rate. -Transient over voltage protection, a varistor or transient voltage suppressor (TVS) at the solar input and battery output against surge voltage. - Page 18 3×40W...
- Page 19 3×40W...
-
Page 20: Frequently Asked Questions (Faq)
3×40W Frequently Asked Questions(FAQ) ACOPOWER is always open to customers with technical support, if you have any issues, please feel free to contact ACOPOWER by email at support@acopower.com Here we collected some frequently asked questions for reference: Q: What kind of battery can be charged by these solar modules A: 1. -
Page 21: Safety Tips
A: You will need to refer to the RV user manual and find out what kind of adapter you may need. Most adapters are sold on Amazon. Please contact support@acopower.com if you can’t find what you need. Q: The solar panel kit has the correct voltage reading but it won’t charge my generator. -
Page 22: Warranty
Limited Warranty shall be suspended without liability for the period of delay reasonably attributable to such causes. Register your warranty with ACOPWER, please visit: https://www.acopower.com select “Warranty Registration”. Thank you for your business and support! ACOPOWER Team technical support: support@acopower.com...
Need help?
Do you have a question about the PWM20A and is the answer not in the manual?
Questions and answers