300W Solar Blanket Bug Out Package to charge your 12V/24V/36V/48V VEHICLE OR TRAILER BATTERIES + NO US SALES TAX!


Note, bag will ship separately from Overland Gear Guy out of Salt Lake City for US customers.

Everything you need to power your gear for the epic next camping trip in your vehicle or overland set-up or if you need to get out quick because SHTF.

Charge directly from your vehicle or trailer set-up, an ARB/Dometic/Engel/Snomaster etc fridge/freezer, multiple USB devices, even your laptop if equipped with a 110V outlet, this set-up will even allow you to charge your battery in low light conditions ie rain, snow, smoke from fires.  Go further longer!


Included in this Package: 

    • 300W Solar Blanket only 13.2 lbs, with 2 High Speed USB, 1 USB-C & a DC5521 charging port 4" cabling with Anderson connector for connecting to the Solar Charge Controller.
    • 40 Amp 150Voc MPPT 12V/600W, 24V/1200W, 36V/1800W, 48V/2400W solar charge controller with built in LCD display & Bluetooth control.   Allows you to easily switch between an AGM/Gel/Lithium/SEL/Flooded or User defined battery from the App via Bluetooth
    • 5m/16.4ft Anderson to Anderson cable
    • 1.5m/5ft Anderson to Battery clip cable
    • Carrying bag to organize this kit so that you do not need to at each stop, designed and built by our friends at Overland Gear Guy
  • Perfect for Emergency Preparedness, Camping and Overlanding use where efficiency, durability & size matter.
  • 300W is designed to power the Goal Zero, Ecoflow, Jackery & Bluetti, Inergy, Pecron Portable Power Stations and many others.  CALL US TO VERIFY WHAT CABLE IS REQUIRED IF YOU ARE UNSURE.


    300W POWER RATING: One of the most powerful, portable solar power options on the market today, with up to 12 amps an hour on sunny days. – VERY LIGHT WEIGHT: Weighing only 13.2lbs it’s so easy to setup and pack up compared to traditional folding panels that can weigh three or four times as much. And when it’s packed away, it is the size of a laptop, leaving more storage for other items you may want to bring on the adventure.

    EXTREME EFFICIENCY: It is rarely sunny all day, but the Off Grid Trek blanket’s solar cells are able to harness maximum power even on cloudy or overcast days. The solar panel efficiency is up to 24.5%, while most of the similar products on the market are 15% or lower. We only use the best Sunpower Gen 3 Maxeon solar cells.

    CHARGE YOUR MOBILE DEVICES DIRECTLY: Connect your devices to the 2 USB, 1 USB-C or DC5521 ports for high-speed, safe charging of mobile devices on the back of the solar blanket.

    AUTOMATICALLY BUILT-IN USB IC: Most folding solar panels with a USB connector cannot charge some types of mobile phones due to not having an automatically recognized USB IC. The special IC in the Off Grid Trek blanket makes the charging current as powerful as possible so the charging rate is quicker, where other kinds of folding solar panels only consume some of the output current, making the charging time much longer.

    ENVIRONMENTALLY FRIENDLY: Extend battery life by maintaining correct charge levels. Save the environment and your wallet!

    The Off Grid Trek Solar Blanket will instantly connect to our optional Solar Regulator via the included, industry-standard Anderson connection so there’s no need for complicated wiring or costly modifications to your existing 12v system.

    ETFE Surface: Enhances the Solar Blankets performance and life. Imported from Japan, the EFTE has a better transparency than the normal PET which increases the Solar Blankets Power Output in the same light conditions. The ETFE also increases the life of the solar blanket to more than 10 years.


    • Internal operating temperature for our Solar Blankets is -35C to +65C and for cables -45C to +70C, warranty does not cover use outside of the temperatures should damage occur.

    300W Solar Blanket Specs:

    Model OGT300 (300w)
    Solar panel ETFE laminated solar panel with PCB board
    Solar cell Gen 3 Sunpower solar cell 24.5% efficiency
    Output 25.2V*11.9A, 28.3VOC, 5V/3.4A, 9V3A,12V/3A,15V/2.3A, 20V2.3A
    Unfolding size 80.7X34.1X0.15inch/2050x865x4mm
    Folded size 11.4X12.2X4.3inch/290X310X110mm
    Weight 6kg/13.2lbs
    Color OGTCam Rubberized Exterior, similar to Multicam


    MPPT Solar Charge Controller Specs:

    Solar Controller Parameter Value
    Model No. OGT40A
    System Wiring Grounded Negative Grounded
    Battery System Voltage 12/24/36/48V Auto (FLD/GEL/SLD)
    Manual (Li/User)
    No-load Loss 12mA/12V ; 10mA/24V ; 8mA/36V ; 6mA/48V
    Max Solar Input Voltage <150Voc
    Rated Solar Charge Current 40A
    Max Solar Input Power 600W/12V  ; 1200W/24V
    1800W/36V ; 2400W/48V
    Operating Temperature -35ºC ~ +45ºC
    IP Protection IP34
    Net Weight 2.1 KG
    Communication Port RS485+Bluetooth(APP)
    Operating Altitude ≤ 3000 meters
    Controller Dimension 218*150*65mm
    Battery Voltages Battery Parameters
    Battery Types FLD SEL GEL
    Equalize Charge Voltage 14.8V*n 14.6V*n Default
    Boost Charge Voltage 14.6V*n 14.4V*n 14.2V*n Default: GEL Default: 14.2V*n
    Float Charge Voltage 13.8V*n Default: GEL
    Boost Charge Recovery Voltage 13.2V*n Default: GEL
    Over-discharge Recovery Voltage
    Over-discharge Voltage
    Auto Temperature Compensation -3mV/2V/ºC Default: GEL
    Accessory List Package Status
    External Temperature Sensor Yes
    Remote LCD Meter Optional
    Bluetooth Module Yes/Inbuilt
    Parallel Charge Use Cable Optional
    Installation Guidance Paper Yes
    User Manual Yes
















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