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BPS S

un

P

ower

 40

W

 S

olar

 P

anel

SPECIFICATIONS

Cell Type: Monocrystalline
Folded Dimensions: 12.5” x 12.5” x 0.75” 

(L x W x H)

Open Dimensions: 41” x 12.5” x 0.75” 

(L x W x H)

Weight: 2.7 lbs.
Rated Wa age: 40W   
Output Voltage with Voltage Controller: 14.6V
Output Voltage without Voltage Controller: 19.2V         
Efficiency Ra ng: 22%
Warranty: 1 year

PACKAGE CONTENTS

Carry Bag

SunPower 40W Solar Panel

    Connec on Cord with Voltage Controller

    DC Input Cord

    Instruc on Manual

 

 

 

 

        

- 1 -

FREQUENTLY ASKED QUESTIONS

Is the SunPower 40W Solar Panel waterproof? 

The panels are weather-

resistant and will not be harmed if exposed to light rain or snow; however, 
the solar panel’s input cord is not weather-resistant and must be kept dry. 

Does the SunPower 40W Solar Panel hold a charge? 

The solar panels only 

produce power when exposed to sunlight and that power is not stored and 
must be transferred to a ba ery source.

Can I leave the SunPower 40W Solar Panel outside for con nual use? 

The 

panels are not designed for con nuous outdoor use. When not in use wipe 
the panels with a clean, dry cloth and fold for storage. 

Does the SunPower 40W Solar Panel have an internal charge controller? 

The solar panel does not have an internal charge controller; however, the 
Freedom

TM

 and C-100 model CPAP ba eries have internal circuitry that 

prevents overcharging.  

When using the solar panel to charge other devices 

it is important that you read the charging instruc ons for the specific 
device as overcharging may damage the device’s internal ba ery.

SAFETY & CARE INSTRUCTIONS

   Only fold on the set breaks of the panels with the solar cells facing  

 

outward. Always protect the solar cells when not in use. 

   Do not a empt to charge non-rechargeable ba eries or devices with  

 

non-rechargeable ba eries.

   Do not expose the solar panel to extreme heat or direct sunlight for long  

 

periods of  me as this may cause warping of the panels. Once charging  

 

is complete  move the panel out of direct sunlight.  

   Do not machine wash, machine dry, or dry clean. 

   If dirt or debris collect on the solar panels use a clean, damp cloth to 

 

wipe the panels. Do not use soap or solvents as they can create a film 

 

on the solar panels which can affect performance.

   Make sure the panels are clean and dry before storage. 

- 6 -

CARRY BAG

SUNPOWER 40W 

SOLAR PANEL

CONNECTION CORD WITH 

VOLTAGE CONTROLLER

COR

OR

R

R

R

R

R

R

COR

RD

CONTRO

OLLE

DC INPUT CORD

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