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150W Solar Panel Kit

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0333 400 9500

Quoting product code: L21BR


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About this product


  • High efficiency crystalline cell for all weather charging
  • Perfect for 240V appliances such as TV operation and for permanent fitting
  • Water-resistant, robust construction for outdoor use

Product overview

• High efficiency crystalline cell for all weather charging • Perfect for 240V appliances such as TV operation and for permanent fitting• Water-resistant, robust construction for outdoor use• 20 year cell warranty and 10 year module warranty

The 150W panel provides much higher power demands and includes bypass diodes to minimise the effect of shadows. It delivers maximum power in the smallest module size saving weight and space. The kit comes supplied with:150W Solar Panel12A charge controllerAll the necessary cable (5m) and connectorsComprehensive installation instructions. *Please note: An invertor is required to power or charge 240Vac appliances - not included.

Rated 5 out of 5 by from I found this product to be very useful and durable.
Date published: 2013-09-24
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Power: 150 watts
Peak Output: 9.72A @ 17.2V
Approximate watt-hours per day*: 1050
Approximate amp-hours per day*: 68.04
Dimensions: 1490 x 670 x 35mm
Weight: 13.5kg
* Based on 7 hours of average daily peak sunlight hours

Whom is the manufacturer ; Solar Technology Ltd ? If so is this panel a PV Logic ?

Asked by: Jon818
Yes this is made by Solar Technology International. Their part number is STP150
Answered by: Dale
Date published: 2017-09-11

Can you provide a datasheet showing how the power has been calculated? Will this provide 150 watts in the UK? According to my back-of-an-envelope sums this is either more than 25% efficient, or it assumes it's being used in the midday sun at the equator?

Asked by: Mike
This service is for frequently asked questions and does not allow two way communication, In order for us to best assist you with your technical issue please contact us on the details below: 0333 400 9500 or email
Answered by: Billy
Date published: 2017-05-22

Which bracket or fixing kit is available to fit this to a flat roof?

Asked by: Phaedrus
On this occasion Maplin do not stock a product that exactly meets your requirements, or indeed anything close enough to offer you as an alternative.
Answered by: Dominic
Date published: 2015-08-01

i have no experience in electrics will i be able to set this up?

Asked by: errol
If you have any doubts with your own ability when it comes to electrics we would recommend you seek help from a professional.
Answered by: Billy
Date published: 2015-07-17

Does it come with a mounting kit to mount on top of a motorhome?

Asked by: Dave L
This panel is not designed to be mounted on a vehicle. It should be used stand alone to a permanent object (or static caravan) - The brackets you can order for this are not for use on vehicles.
Answered by: DaveB
Date published: 2015-07-17

can the power a regular 40 watt bulb ?
Asked by: humza
No sorry this product does not support that.
Answered by: DH
Date published: 2016-08-09

Would this be suitable for mounting on the roof of a motorhome?
Asked by: RobinE
Yes the product does support that.
Answered by: JK
Date published: 2015-07-17

What batteries are required by this solar panel L21BR 1. for lighting 2. to power 240v appliances.
Asked by: Ray Murphy
We would reccomend leasure batteries.
Answered by: LC
Date published: 2015-07-17
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