SKU: 81570074788

Solar Technology 20W Rigid Solar Panel & Universal Fitting Kit

Sale price$130.15 Regular price$144.61
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

Solar Technology 20W Rigid Solar Panel & Universal Fitting KitSTP020 20W Solar Panel Power: 20W Size: 540 x 278 x 25mm Weight: 1. 7Kg Amp hours per day (A): 6. 9 Charge Controller: 10Ah Vmp (VDC): 17. 5 Imp (A): 1. 15 Voc (V): 22 Isc (A): 1. 27 STCC10 10A Dual Battery Charge Controller Nominal System Voltage: 12 24VDC (automatic system voltage recognition) Battery Voltage Range: 6 36V Rated Battery Current: 10A Over Voltage Disconnect Voltage: 16V 32V Charging Limit Voltage: 14. 6V 29. 2V Equalize Charging

STP020 20W Solar Panel

  • Power: 20W
  • Size: 540 x 278 x 25mm
  • Weight: 1.7Kg
  • Amp hours per day (A): 6.9
  • Charge Controller: 10Ah
  • Vmp (VDC): 17.5
  • Imp (A): 1.15
  • Voc (V): 22
  • Isc (A): 1.27

STCC10 10A Dual Battery Charge Controller

  • Nominal System Voltage: 12/24VDC (automatic system voltage recognition)
  • Battery Voltage Range: 6-36V
  • Rated Battery Current: 10A
  • Over Voltage Disconnect Voltage: 16V/32V
  • Charging Limit Voltage: 14.6V/29.2V
  • Equalize Charging Voltage: 14.6V/29.2V
  • Float Charging Voltage: 13.8/27.2V
  • Operating temperature: -35oC to +55oC
  • Overall dimensions: 135 x 70 x 35mm
  • Terminal size: 6mm2
  • Net weight: 155g
<a class=\"pagebuilder-button-primary\" href=\"https://www.dropbox.com/s/6nrhqaprbbz1k8v/Rigid%20Technical%20spec%20STP020%20-%2020w.pdf?dl=0\" target=\"_blank\" style=\"text-align: center; font-weight: normal;\"> <i class=\"fas fa-file-alt\"></i> <span data-element=\"link_text\" style=\"font-weight: 600;\"> Datasheet</span> </a>

Includes Universal Fitting Kit

A simple low cost way to fix a solar panel to a motor home or boat. Simply fix to the frame of the solar panel with the stainless steel screws supplied and then the lower surface bonds to the roof using SIKA Flex 252 or similar
(225 x 50 x 50mm Alloy L Brackets Includes 16 fixing screws)

Build your perfect kit starting with a premium solar panel

With power ratings from 5W to 200W our rigid solar panels fulfil a variety of energy needs ranging from a continuous trickle feed of power to prevent battery drain in caravans motorhomes and boats to creating energy self-sufficiency for off-grid travel.

Our rigid panels also deliver energy to remote power systems such as electric fences and gates as well as pumps in garden ponds.

Rigid solar panels rated 80w and above include bypass diodes to minimise the effect of shadows so that energy generation is maximised.

A charge controller should be used for rigid solar panels of 20w and above to protect the battery from being overcharged and to prevent reverse current drain. 

Includes 10A Dual Battery Charge Controller

This controller is for off-grid solar systems and has the additional functionality that it can charge two batteries simultaneously and can work on both 12v or 24v systems.

The charging process has been optimised for long battery life and improved system performance. The comprehensive self-diagnostics and electronic protection functions can prevent damage from installation mistakes or system faults.

  • Reverse current protection.
  • Unique dual battery charging function.
  • Efficient Series PWM charging increases battery lifetime and improves solar system performance.
  • 12/24V automatic recognition.
  • Overload protection
  • Open circuit protection
  • Lightning surge protection
  • Deep discharge protection
  • Charge current protection up to 10A
"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 81570074788

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4.1 ★★★★★
Based on 12 reviews
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Verified Purchase
Kindle Customer
Battle Creek, US
★★★★★ 5
Powerful!
Color: Lux Galaxy, Size: Rechargeable Z1 Motor Max
This thing is powerful and works great! I was hesitant about some of the negative reviews, but this is worth it so far. I use it every day and haven't charged it in the week that I've had it. Some people complained about turning it off.... It's not that hard. Just hold the button down for a second or two and it shuts off, no fuss. If you tap/press the button you'll cycle through the next speed and then off. I only use the first speed to make my protein shake and matcha. I feel like the high speed would just whip everything to pure foam! I'm hoping this lasts me a long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
M
Verified Purchase
Michael Beineke
Belleville, US
★★★★★ 5
WORTH YOUR MONEY IF YOUR SECOND GUESSING, DONT!
Color: Lux Alpha Black, Size: Rechargeable Z1 Motor Max, Color: Lux Alpha Black, Size: Rechargeable Z1 Motor Max
THIS IS THE BEST! High powered, EXCELLENT FOR PROTEIN DRINKS!!!! The quality is SOLID! Super easy to clean, frothing is a 10, easy to store. Great stability. Battery life seems good too! All around Best Buy! Worth your money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
T
Verified Purchase
T-Rexx
Grantham, US
★★★★★ 5
Quiet and Effective frother/mixer and Terrific Customer Service
Zulay Kitchen Powerful Milk Frother Wand We ordered two Zulay frother wands and after just several months of continuous usage one of the units stopped working and the other one was sporadically working, where sometimes it would run “full power” and at other times it was barely spinning or turning the beverage. I called Zulay and gave them my Amazon order number. After the Customer Service rep walked me through some minor things to check on the units she was also convinced that the units were probably defective. She had a replacement sent from Zulay along with a mini as a bonus for our troubles! And she had Amazon ship the other replacement unit. Both shipments arrived promptly within days and we have been using them for months now without any major issues. We use the units (the two “standard” wands) almost every day and they get used two to three times a day. They only take ten to twenty seconds to mix up cocoa powder, hot or cold. And the same goes for different protein powder shakes. What I especially like about these units is that there have been many times when I have had to use them off-hours, like between 5:00 and 6:00 AM. They are Whisper quiet so nobody gets disturbed. One generally can’t do this level of quiet stirring/mixing with a kitchen hand blender/mixer or shake blenders. These Zulay mixing units have really come in “handy” for us. We are very Grateful to Amazon for their prompt delivery, and especially to the Customer Service representative at Zulay for her help, and to Zulay for standing behind their products and providing us with terrific and prompt Customer Service! Thank you! Cheers! November 3, 2025
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Reviewed in the United States on November 3, 2025
A
Verified Purchase
Alexandry De Jesus
Lake Worth, US
★★★★★ 4
Rechargeable reliable
Color: Lux Alpha Black, Size: Rechargeable Z1 Motor Max
Nice, very reliable and easy-to-use and clean
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
M
Verified Purchase
Mundy55
Lowell, US
★★★★★ 5
Great look and very powerful - consider what your wanting to froth/mix - may be too powerful
Color: Lux White, Size: Rechargeable Z1 Motor Max
It's a great frother - but more for large drinks. Very powerful, even on the low speed. I returned it because I want something to mix my collagen and creamer in my coffee. The first time I turned it on it shot half the coffee out of the cup - very powerful. It has a great look, sleek and fits easy in the hand - but for what I needed, two powerful. It would have been nice to have a fully adjustable speed wand like my replaceable battery powered frother.
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Reviewed in the United States on April 1, 2026

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