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45 Watt Budget Solar Panel (BP045)

£71.28 inc VAT

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45 Watt Budget Solar Panel - BP045

Off Grid Technologies our proud to offer our budget range of solar panels, providing a quality panel at a competitive price. The BP045 45 watt budget Panel is ideal for use in caravans where the time spent away from a mains hook up is no more than 7 days. Also useful for charging more power hungry consumer appliances such lap top computers, TV's and much more. The BP045 45 watt panel provides a continuous trickle feed maintaining and extending the life of any 12 volt battery.

All budget solar panels can be purchased on their own, with a regulator or with a complete fitting kit which includes cable, brackets, fuses, regulator, bonding agent & water gland. This is everything needed to fit to the deck or roof of your vehicle & additional fittings are available in our Fittings & Brackets section if needed.

The 10Ah (STCC10) Charge controller (sold separately) should be used with this kit to protect the battery from being overcharged and to prevent reverse current drain.

Features & Benefits of BP Budget Solar Panels:

  • High efficiency crystalline cell for "all weather" charging.
  • Perfect for powering colour pond pumps / fountains and for use in larger caravans over a week's period.
  • Water resistant, robust construction for outdoor use.
  • 10 year cell warranty and 5 year module warranty.

* An inverter is required to power or charge 240v appliances - not included.

***Cell performance warranty states that at 10 years the cell output will be no less than 80% of new performance values - i.e the cell degradation rate will be no greater than 20% in 10 years.


Power (Wp) 45 watts
Nominal Voltage (Vmp) 17.5V DC
Nominal Current (Imp) 2.58A
Open Circuit Voltage (Voc) 22.0V
Short Circuit Current (Isc) 2.86A
Operating Temperature -40 to + 85 Deg C
Max System Voltage 1000V DC
Dimensions 634x535x25mm
Weight 4.1Kg
Approx. watt-hours/day 270W
Approx. amp-hours/day 15.4A

** Based on 6 hours of average daily peak sunlight hours.


  • 1 x BP045 - 45 watt solar panel
  • 1 x Fitting Instructions

Optional Extras

  • 1 x STCC10 - 10Ah dual charge controller
  • 1 x 7m Cable Bundle
  • 1 x FKA08 - Standard Fitting Kit
  • 1 x Cable Feed Gland
  • 1 x Tube Bonding Agent
  • 1 x Pack fuses, ring terminals etc

Delivery Charges

• Free Delivery 2-3 day service.
• Next Day Delivery - £4.95. Order placed before 2pm for next day service.
• Saturday Delivery - £14.95 Order placed before 2pm for Saturday delivery.
• Next Day orders placed after 2pm will be shipped the following day on a next day service.
• Next Day orders placed on a Friday before 2pm will be delivered on the following Monday.

Delivery costs outside of the UK are quoted in your shopping cart and may differ depending on the delivery address.

Delivery Information

All goods are sold subject to availability. Your shopping basket displays the goods you have purchased and an indication of the delivery timescale. We will notify you if your goods are not able to be despatched within this timescale. Where goods are temporarily out of stock we will contact you so that you may choose between a refund on the item, having it shipped when it is back in stock or selecting an alternative product.

The delivery costs are shown depending on the shipping destination and the delivery service selected. Any delivery times quoted are estimates, based on availability and normal delivery time, in working days. Additional time should be allowed where payment is made by cheque, as we will not despatch goods until the cheque has cleared.