20 Watt Do it Yourself Energy Lighting Starter Kit
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Our 20 Watt solar power kit for do-it-yourselfers.  Includes all the parts to build your own system to solar powered lighting.

We've made it very easy to put together with complete instructions.


The DIY System includes:
1) 20 Watt Solar Panel

2) GAMMA 3.0 PWM USB Solar Charger Controller 10A (up to 120Wp solar array)

3) 18 Amp-hour 12V Seal lead Acid (SLA) Battery with AGM technology

4) 3 Watt 12V LED E27 Lamp with holder - 300 lumen

5) Roller Wireless LED Tube Light with built lithium battery (charge via USB Power)

6) Outdoor cable & battery wire, solar MCB, switcher, connector, USB ports & etc.


What could you power?
If the 20 watt solar panel received 5 hours per day of full sun, then you would have:
1.2 amps (20W panel) X 5 hrs sun = 6 amp-hours/day
6 X 12V = 72 watt-hours per day.

If you were using a 3 watt 12V LED bulb then you could light the bulb for 24 hours with the energy you produced that day.

But you have a battery!  Since the battery holds 18 amp-hours or over 216 watt-hours of energy, you could light the light for 72 hours before you need a charge, but it's better to charge it sooner.

You get the idea - the sun puts watt-hours into your battery and then you use it to power stuff that uses watt-hours. Energy in, energy out.

The charge controller prevents the 12V sealed lead-acid battery from over-charging.

Perfect for beginners that want to get started in solar but don't know where to begin.

Upgrade available for additonal solar panel (up to 120Wp), SLA battery, LED bulb (25 bulbs) and invertor.

Customize your own system.  House the battery and components in a cooler on wheels or build a wooden box.  Cut a hole and mount the panel voltage meter, and weatherproof with silicone sealant from the hardware store.

Makes a great demonstration system to show how a basic solar energy system works.

Roller Wireless LED Tube Light with built-in Lithium and charge via USB Power


  • Grade A solar cell with TUV and CE accredited Solar Panel
  • Reliable, robust and top of the range 10A PWM Solar Charge Controller
  • Can add up additional solar panel up to 120Wp
  • Special design outdoor cable for solar panel to charge controller
  • Branded SLA battery with AGM technology
  • High efficient LED Lamp, USB LED tube light with built in lithium



  • Item #: 20WDIYLK
  • Cannot ship to: Australia, New Zealand, Philippines, Singapore, Thailand

20 Watt Do it Yourself Energy Lighting Starter Kit

Price: RM585.10
Availability: Out-of-Stock
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