Solar Power Design Manual

The Solar Power Design Manual will guide you smoothly through the complex process of designing, specifying and installing stand-alone solar power systems for all applications, anywhere in the world.A simple explanation of how solar power works.A maintenance system to get the system work properly.
Design your own solar power system with an easy to follow guide which is downloadable.

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UPEOR 15000mAh Portable Solar Phone Charger,Solar Power Bank,Portable Waterproof/Shockproof Dual USB Solar Battery Charger with USB Waterproof Led Light & 3-in-1 Phone Charging Cable (15000mah Blue)

【15000mAh High Capacity】Built-in 15000mAh rechargeable Li-polymer battery.

【LED Flashlight & SOS Function】Powerful LED light can be used as a torch or emergency lighting in darkness. The flashing light mode can be used as SOS. Integrated 4 LED indicators to show power status timely.

【Durable & Portable】The out case is made from durable ABS + PC material ensuring it water-resistant/ shock-proof/ dust-proof. With attached hook, you can hang it on your backpack when hiking, camping or traveling, and it will soak up energy from sun.

【1- YEAR Service Policy】We’ve got you covered by our 1- Year return service if anything goes wrong, our fast, friendly and hassle-free customer service team is here for you.

【2 Charging Methods】The Solar charger powerd by 5V/2A adapter or solar. You can plug in the wall to charge, or you can use the solar panel to charge in the sun. It can fast charge two devices simultaneously. Equipped with a three-in-one charging cable, you can charge Android and iOS devices. It is compatible with most 5V USB-Charged devices. Auto detects your device to deliver its fast charge speed. 2A port for iPad/Tablets, 1A ports for cell phone/ Bluetooth or other 5V USB supported devices.

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Solar Charger 26800mAh, Riapow 18W PD Portable Charger External Battery Pack with QC 3.0, Solar Power Bank with 3 Outputs for iPhone 11, Samsung Galaxy S10, MacBook

26800mAh Huge Capacity: It can charge your phones for 8-10 times and tablets for 2-3times when fully charged. You can bring it for outdoor activities or long trip.

3 Output Fast Charge : With 1 USB-C Power Delivery 18W and 2 QC 3.0 ports, it can charge 3 devices simultaneously. An iphone 11 can be charged at a high-speed of charging up to 50% in 30 minutes.

Recharge 2.5X Faster: 18W PD Tech offers fast charging, and its recharge speed is 2.5X as fast as standard charger-a full recharge takes only 7-8 hours.

Outdoor Use: With built-in super bright LED emergency light (which has 3 light modes) and Waterproof, Shockproof and non-slip design, it is very convenient for camping, hiking, travel etc. It also can be recharged by sunshine outdoors (under emergency).

What you get: 1*26800mAh Solar Charger, 1*USB-C Cable, 1*User Manual. It is a great companion for outdoor activities!

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GRDE Solar Charger,10000mAh Solar Power Bank Portable External Backup Battery Pack Dual USB Solar Phone Charger with 2LED Light Carabiner and Compass for iPhone Series, Smartphones, More

Why you choose GRDE 10000mAh solar charger?

It has dual USB ports so you can charge two devices simultaneously.

An extra Compass included for emergency purposes.

It has lightweight, high-quality and Lithium-ion batteries.

It’s Water-resistant, dust-resistant and shock-proof. It is extremely durable & stable.

10000mAh high-capacity. Solar energy technology, and could recharge ABS+PC+Silicone.

Perfect for traveling. Really useful and helpful in emergency use.

Built with Dual USB

5V/1A, 5V/2.1A outputs are available for most digital equipment, 2.1A port for iPad/Tablets, 1A ports for phone/Bluetooth or other 5V USB supported devices. Automatic Smart Identification, it’s more convenient and practical.

Five pilot lamps indicate the status of solar power bank timely. When charging the power bank by the solar panel, the green indicator will on, otherwise the blue indicator when USB charging.

Portable Solar Charger

Perfect for outside activity as camping travel hiking constructions and many other emergency use. Let you charger anywhere in the world.


Battery type: Li-polymer battery

Solar power: Single crystal 1.5W

material: ABS+PC+ Silicone

Capacity: 10000mAh

Input: DC 5V/1.0A

Output: DC 5V/1A DC 5V/2.1A

charging time: 6-8h


1* Solar Power Bank

1*Hanger 1* USB Charging Cable

1* Manual

Product Features

  • 【SOLAR POWER CHARGER】NEWEST 10,000mAh power bank especially for outdoor enthusiasts. portable solar power bank compatible with iPhone XR/ XR MAX/ XS/ X/ 8/ 8plus, Samsung Galaxy S9/S9plus S8/S8plus. Built-in 5V/1A and 5V/2.1A USB Output allow you to fast charge two devices simultaneously
  • 【EXTENSIVE TESTED CHARGING TIMES】The charging times of GRDE solar power charger have been extensively tested. It can charge iPhone 7(3.5 times), iPhone X(3.3 times), iphone 8P(3.8 Times)
  • 【STURDY DURABLE AND COMPACT SIZE】The solar phone charger is made of ABS+PC+Silicone material, highly sturdy and durable. IPX4 Splash proof, Dustproof, Shockproof. Two flashlights and a compass kit. Light weight and compact size. The Portable Phone charger is ideal choice for hiking, camping trips or other outdoor activities.
  • 【FRIENDLY REMINDERS ON SOLAR POWER】The solar power bank itself can be charged via power outlet(micro usb) and sunlight. Yet its recommended to take the solar charging feature as the emergency back-up solution instead of main power sources. It’s difficult to produce intensive power via sunlight due to sunlight intensity and panel conversion rate.
  • 【What You Get 】1*10,000mAh Solar Charger, 1*USB Cable, 1*Hanger, 1*User Manual.

Solar Charger 24000mAh Portable Solar Power Bank External Backup Battery, 3 Outputs-5V/2.1A Huge Capacity Phone Charger, IPX5 Rainproof Bright LED Flashlights for Camping, Travel, Emergency

24000 mAh High Capacity Power Bank

Free Yourself From The Chains Of Electricity & Enjoy Your Adventures!

Product Highlights:

* 24000mAh high-capacity, no worry about power off in hurricane days
* 3 USB charging ports allow charge 3 devices simultaneously
* Compatible with iPhone, Samsung, Android phones, windows phones, GoPro camera, GPS, tablets and most USB charging devices
* Rainproof, dust-proof and shock-proof
* Super compact size, most lightweight charge, perfect for jogging hiking and traveling
* Extra charging cable, with the mini flashlight, It’s time to go for camping!


Battery Capacity: 24000mAh Li-polymer battery
Input: 5.V/2A
Output: 5.V/2.4A(Max)
Full charging time: 6-8 hours(Depends on adaptor power)
Package Size: 196 * 115 * 30mm
Weigh: 496g

Package List:

– 1 * 24000mAh Solar Charger
– 1 * Micro USB Charging Cable
– 1 * User Manual


1. 5V 3A wall charger charges the power bank much faster than iPhone adapter(5V 1A).
2. Take AC charging as daily power sources please. The energy transformation from solar to electricity is rather slow and the solar charging speed is subject to sunlight intensity and panel conversion rate, which is designed to make emergency phone calls for outdoor activities.
3. For your safety, please don’t leave the power bank in your car,or expose it to intensive sunlight for too long.
4. The power bank is IP X5 rainproof but not totally waterproof,please don’t use it underwater or wash it with water.
5. Keep the solar power bank out of the reach of children and avoid inappropriate use by children.

Product Features

  • 【24000mAh Ultra High Capacity】Built-in 24000mAh Li-Polymer battery, rated at 3.7V, 88.8Wh enough to charge iPhone 11 Pro Max up to 4.8 times, Samsung Galaxy Note 10+ up to 4.46 times, Huawei Mate30 Pro up to 4.26 times. Awesome for outside activities such as camping, hiking or other emergency use. No longer worry out of power.
  • 【Solar Recharging & USB Input Port】Equipped 1.2W solar panel, up to 240ma/h input current under the sunlight, absorb sun light and convert it into electricity. Built-in Micro USB input port (5V/2A) enable to fully charge itself around 7-8 hours. Note: Solar charging is only for emergency use, not primary charging source. It is highly recommend you fully charge via adapter before taking a trip.
  • 【3 Output Ports Charging】Built-in three USB output ports allow you to safe charge 3 devices simultaneously with 5V/2.1A(Max), compatible with iPhone/iPad/Samsung and more other cellphones and electronic devices, provide you with more charging options and fast charging needs than most other similar power banks. Sharing the juice with your family and friends.
  • 【Designed for Outdoor Enthusiasts】The outer case is made from high quality ABS material, highly sturdy and durable; IPX5 Rainproof, Dust proof, Shockproof; Lightweight and compact size(430g, 196*115*30mm); Equipped with dual LED flashlight can be used as emergency lighting in darkness. Ideal for outside trips as camping, hiking, fishing, road biking, traveling and other emergency situations.
  • 【What Your Will Get】24000mAh Portable Solar charger, Micro USB cable, User manual and Timely & Considerate Customer Services. Any problems, feel free to contact us first.

Solar Power Design Manual

The Solar Power Design Manual will guide you smoothly through the complex process of designing, specifying and installing stand-alone solar power systems for all applications, anywhere in the world.A simple explanation of how solar power works.A maintenance system to get the system work properly.
Design your own solar power system with an easy to follow guide which is downloadable.

Buy here

Solar Charger, BEARTWO 10000mAh Upgrade 2020 Solar Phone Charger, Ultra-Compact Portable Charger with Dual USB Backup Battery Pack, Solar Power Bank with Flashlight for Camping, Outdoor Activities

Suggestions From Seller:
1. Please kindly note that solar charging is for emergency use, not take solar power as primary charging source.
2. We highly recommend you fully charge the battery via wall charger upon first use.

Technical Specs:
1. Capacity: 10000mAh
2. Charging Time: about 4-5 hours
3. Input: 5V/2A (we highly recommend)
4. Output: 5V/1A +5V/2.1A
5. Product Dimension: 5.51 x 2.95 x 0.7in
6. Product Weight: 7.4oz
7. Battery Type: Li-Polymer Battery

Know More about Beartwo solar charger:
1. Built with high conversion efficiency solar panel, make full use of the natural solar power. Where there is light, there is power.
2. Prominent outdoor style: Reinforced process on the four corners makes Beartwo solar charger more sturdy under shock; Rugged process makes it skid resistant, perfect for various outdoor activities.
3. Portable design: Compact size(5.51 x 2.95 x 0.7in), built with 10000mAh large capacity battery, no worry about running out of battery.
4. Double Press in seconds to activate the LED flashlight, short press to switch different modes, long press to shut off the flashlight.

About Intelligent Dual-USB Charging:
1. Automatically detects charging device and delivers optimal current, provides faster charging experience.
2. Built in intelligent security protection to avoid over-current, over-voltage, over-load and short circuit, ensure stable power output, reliable choice for charging.
3. Compatible with iPhone, Samsung, Android phones, wiondows phones, GoPro camera, GPS, tablets and most USB charging devices.

►Our Policy:
1. Every Beartwo product includes a 60 days money-back and 24-month worry-free
2. Please kindly contact us once you get trouble with our product!

Product Features

  • 【Ultra-Compact & Portable Design】- One of the smallest and lightest solar charger on the market(only weighs7.4oz). Extra hanger included, easy to hang on your backpack, perfect for camping, hiking and various outdoor activities.
  • 【USB & Solar Charging 2-IN-1】-Dual USB Output-Charge 2 devices simultaneously with max output up to 5V/2.1A, deliver fast charge. Only takes 4-5 hours to fully charge the battery(via 5V/2A charger), save your charging time than most other similar power banks.❤ Note: Solar charging is for emergency use, not primary charging source. It is highly recommend you fully charge via wall charger upon first use. Best choice for resources of emergency power.
  • 【Super Bright Led Emergency Flashlight】Bright LED flashlight will be very helpful in outside at night. With three modes available(Normal /SOS /Strobe), convenient to control with one button. SOS mode is specially designed for emergency use. Great choice for camping Hiking and other outdoor activities, light up your outdoor life.
  • 【External Battery with Protection System】- Adopting the Polymer Battery (the safest battery type so far) and intelligent technology regardless of devices type. Military protection, the shell is made from ABS PC material, well-built rugged design and reinforced corners for extra durability, rainproof, better protect the backup battery from rain, dust, crash or drop. Awesome for outside trips as camping, hiking, biking and other emergency use.
  • ❤ 【What You Get】❤ -BEARTWO offer 24-month product worry-free to make this a zero-risk purchase (If the Amazon return window is closed, please contact our customer service directly) and LIFETIME friendly 7×24 hrs customer service. PACKAGE: 1*BEARTWO Solar Charger, 1*Micro USB charging cable, 1* Extra Hanger, 1*User Guide.

Solar Charger Hand-Crank Portable, 10000 mAh Solar Power Charger, 2020 Edition, Dual USB Output , LED Flashlight, 3 Power Modes, Mobile Phone Charger Waterproof for Indoor Outdoor (Black)

【3 WAYS OF CHARGING, HIGH CAPACITY 10000 mAh】- Built in polymer battery with external solar charging panel and hand crank fitting. No worry regarding no electricity situations, use our solar battery charger with sunlight or wind the hand crank for charging up the charger. Latest technology combined with high quality material, powerful performance.

【PORTABLE, WATERPROOF, DUSTPROOF AND SHOCKPROOF 】- Rugged design, portable solar phone charger 13.7 x 6.9 x 3.4 cm. It comes with CE, ROHS and FCC certifications; you get a product that is compact, portable and resistant towards water, dirt and jolts. Our solar phone charger is ideal for outdoor activities, camping and travel.

【DUAL USB CHARGER PORTS 】- AYTECH USB solar charger can charge two devices simultaneously. Charge a wide range of devices having USB charging ports. Internal battery of the powerbank charges fully via adapter within 5-6 hours; features intelligent chip, support overcharge/discharge/overload and shortcircuit protection.

【ENHANCED WITH LED TORCHLIGHT 】- It features a very useful LED torchlight that comes into handy usage in dark conditions and emergencies. Powerful LED lighting to escort you when needed.

【AN ESSENTIAL OUTDOOR ACCESSORY】-It’s an indispensible travel accessory that saves your mobile devices from running out of power. Made of high quality ABS plastic. With fully charged battery, it can efficiently charge iPHONE, other mobilephones, IPOD, Mp3/4, digital camera etc.

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