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30W 12V Mono Flexible Solar Panel Battery Charger For RV Boat
US$39.34 US$73.99

Q: Is a controller required for the panel?

Asked by vijay on 2019-02-02 06:51:21

Ferdinand Ja-Nein(5V), habe aber einen weitern an den allgemeinen Ausgang angeschlossen, da der enthalten ist wahrscheinlich nur einige passive Bauteile enthalten .

2020-07-21 05:52:53 Helpful (0)
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vijay 28/02/2019
Small useful solar panel for charging a battery and for night lamps..
30W 12V Mono Flexible Solar Panel Battery Charger For RV Boat
US$39.34 US$73.99
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vijay 28/02/2019
Nice little gadget for DIY projects.
Excellway® 10/20/30/40/50A 12V 24V Auto Solar Panel Solar Charge Controller Battery Charge Adapter LCD USB
US$12.99 US$15.99
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vijay 27/02/2019
Useful for Car DIY project.
12V 2.1A 1A Dual Usb Charger Socket Voltage Volt Meter Led Light For Car Motorcycle
US$12.06 US$22.99
0
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vijay 27/02/2019
Nice
3Pcs ESP8266 12V WiFi Relay Networking Smart Home Phone APP Remote Control Switch
US$25.99 US$31.99
0
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vijay 27/02/2019
Very useful and at competitive price.
Geekcreit® DC-DC Step Down Power Supply Adjustable Module With LCD Display With Housing Case
US$11.99
0
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vijay 29/10/2018
Good for hobby projects
Geekcreit® ATmega328P Nano V3 Controller Board Improved Version Module Development Board
US$14.99 US$25.99
0
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vijay 29/10/2018
Received the items in good condition at maturer hobby cost.
Geekcreit® UNOR3 ATmega328P Development Board No Cable Geekcreit for Arduino - products that work with official Arduino boards
US$9.99 US$16.99
0
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vijay 29/10/2018
Very cost effective for hobby cnc project
3Pcs Geekcreit® 3D Printer A4988 Reprap Stepping Stepper Step Motor Driver Module
US$5.82 US$13.99
0
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vijay 29/10/2018
Good for hobby cnc
Arduino CNC Shield V3 Expansion Board For 3D Printer
US$3.19
0
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vijay 29/10/2018
Good for hobby CNC project
Geekcreit 5Pcs 5V Stepper Motor With ULN2003 Driver Board Dupont Cable
US$11.99 US$13.99
0
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vijay 29/10/2018
Nice for hobby craft.
Drillpro Portable Reciprocating Saw Adapter Set Changed Electric Drill Into Reciprocating Saw
US$47.99 US$57.99
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vijay 29/10/2018
Good.This is cost effective start for home automation.
SONOFF® 4CH Pro R2 10A 2200W 2.4Ghz 433MHz RF Inching/Self-Locking/Interlock Smart Home Module WIFI Wireless Switch APP Remote Control AC 90V-250V / 5-24V DC Din Rail Mounting Home Automation Module
US$27.38 US$35.99
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vijay 04/04/2018
I am pleased to get the adopters.They are nice compact and very useful.
BlitzWolf® BW-A2 USB Type-C to Micro USB Connector USB C Adapter 2PCS
US$4.93 US$11.99
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vijay 25/03/2018
I have ordered one year back this kit.It didnt worked.I was not able to vary the out put volatage by the pot also with adjusting the RV1 pot. The 24 volt reulator IC is blown,though the input voltage given was 18 vol AC. Again I have ordered second time the kit with order no.43937595. I have carefully done all the soldering in proper order. After giving 18 vol Ac supply the 24v regulaotor IC is blown and I am not able to vary the out put voltage. Pl help me by giving the solution and pl replace the ICs. ..
0-30V 2mA - 3A Adjustable DC Regulated Power Supply Module DIY Kit
US$8.19 US$9.59
0
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Comments (1)
vijay 22/03/2018
Nice compact cooling
Original Hiland Heat Sink + Cooling Fan + Mounting Screws Kit For Universal Power Supply 24V
US$5.74 US$7.49
0
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vijay 04/03/2018
Received the panel in good condition.I checked the volatage Got ^ Vdc,I am using it for driving LED decorative piece.
3W 6V Monocrystalline Solar Panel Mini Module For Travel Light Battery Cells Phone Charger
US$8.18 US$13.99
0
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vijay 21/02/2018
Good for DIY projects
Geekcreit® 40pcs FR-4 2.54mm Double Side Prototype PCB Printed Circuit Board
US$9.99 US$15.99
0
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vijay 07/01/2018
Very useful for projects
5X 2.1mm x 5.5mm Female Panel Mount Socket And DC Connector Male Plug
US$6.20 US$8.36
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