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BPS S

un

P

ower

 40

W

 S

olar

 P

anel

INTRODUCTION

Ba

tt

ery Power Solu

ti

ons’ SunPower 40W Solar Panel allows you to safely 

and e

ciently charge the C-100 CPAP Ba

tt

ery using the power of the sun.  

The SunPower Solar Panel can also be used to charge other small portable 
electronic devices that operate from 18V or less by using the device’s 
DC power cord and the included DC input cord. 

PACKAGE CONTENTS



SunPower 40W Solar Panel

   Connector Tip

   DC Input Cord

SPECIFICATIONS

Cell Type: SunPower Maxeon® Solar Cells 

        

E

ciency Ra

ti

ng: 22%

Rated Wa

tt

age: 40W   

 

 

        

Output Voltage: 18V 
Weight: 2.2 lbs
Open Size: 33.5” x 11” x .02” 

(L x W x H)

Folded Size: 11” x 11” x .5” 

(L x W x H)

CHARGE TIME

Charge 

ti

mes will vary based on the amount of power the SunPower 40W 

Solar Panel is able to collect from the sun, which will depend upon the 
amount of direct sunlight that hits the solar cells. In op

ti

mal condi

ti

ons 

the C-100 CPAP Ba

tt

ery can be charged in approximately 4-5 hours when 

the Ba

tt

ery is fully discharged.

BATTERY POWER SOLUTIONS

FREQUENTLY ASKED QUESTIONS

Is the SunPower Solar Panel waterproof?

The solar panels themselves are weather-resistant and will not be 
harmed if exposed to rain or snow; however, the connec

ti

on cord is not 

weather-resistant and must be kept dry. 

Does the SunPower Solar Panel hold a charge? 

The SunPower Solar Panel does not hold a charge. The solar panels only 
produce power when exposed to sunlight and that power is not stored. 

Can I leave the SunPower Solar Panel outside for con

ti

nual use? 

The SunPower Solar Panel is not designed for con

ti

nuous outdoor usage. 

Once your device has 

fi

nished charging, wipe the SunPower Solar Panel 

with a clean, dry cloth and fold for storage. 

Can I use the SunPower Solar Panel to charge devices? 

As long the small electronic device meets the voltage requirements of 
the SunPower Solar Panel (18V or less) and has a DC power cord you can 
connect your device to the SunPower Solar Panel by using the provided 
DC input cord. 

Does the SunPower Solar Panel have an internal charge controller? 

The SunPower Solar Panel does not have an internal charge controller; 
however, the C-100 CPAP Ba

tt

ery has internal circuitry that prevents  

overcharging. 

When using the SunPower Solar panel to charge other electronic devices 
it is important that you read the charging instruc

ti

ons for the speci

fi

device as overcharging may damage the device’s internal ba

tt

ery.

CONNECTOR TIP 

DC INPUT CORD 

SUNPOWER 40W SOLAR PANEL 

BATTERY POWER SOLUTIONS

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