Solar Battery Technology

The solar revolution is happening around the world. People are realizing that they can easily change the way that power is created. For two centuries the world has relied upon fossil fuel, mostly coal and oil, for almost every form of power. It lights our homes, powers our appliances and drives our cars. Unfortunately fossil fuels rely on combustion to release their power. This power can drive turbines to convert that explosion into electricity or move the wheels of a car for transportation.

Burning anything releases various gasses into the air, especially carbon dioxide. CO2 is essential to the health of the planet, but there is a strict balance that has to be maintained to allow life to flourish. That balance has been put into jeopardy because of the massive amount of cars, trucks, busses and airplanes that are operated every day as well as the amount of coal-fired electricity being produced. The average person, not just scientists, has begun learning and actually noticing how it is affecting the weather and environment. Many everyday people are taking action against it by using and promoting alternative energy sources such as solar power.

Solar power is an effective way to harness the power of the sun, something plants have been doing for millions of years. It is cheap and reliable and can produce incredible amounts of power, but only during the day. This is where solar power runs into a problem. It can produce more power during the day than the average home uses. Most houses will use less power during the day, and much less in the summer which is the peak power producing time for solar panels. To be effective this power must be stored somehow.

One popular way of storing solar power is by connecting the solar panels to the existing electrical grid, effectively turning it into a massive solar battery. This allows excess energy to be sent back to the electric company, actually making the power meter run backwards. At night power is taken from the grid as usual. This is only as reliable as the existing grid. Any power outputs can still affect these solar panel set-ups, but no rechargeable batteries have to be used.

Rechargeable batteries are notoriously short lived and expensive. They either have low power flows for a long time with a good capacity, or they have high power flows for short times with poor capacity. Typical batteries, especially lithium ion, have high capacity for storing power, but deliver a weak output and recharge slowly. The ideal solar battery would be able to charge quickly, have a high density for storing power and be able to emit as much of that power as is needed. This ideal combination is something that no battery has been able to do until recently. It was only through the study of nanotechnology that it was made possible.

Researchers at the University of Maryland have developed a way of creating very powerful, flexible rechargeable batteries using nanotechnology. The individual parts, which look surprisingly like a photovoltaic panel only thousands of times smaller, are self-assembling, self-replicating, and align by themselves as well. No mechanical process can achieve anything nearly as small, which also contributes to their relatively low cost. They are still in the test and trial phase, but should see widespread production and implementation within a year. Being able to store the power created from the sun and wind will soon make fossil fuels obsolete and arcane.


Travato with Pure3 System – Battery charging slowly

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The best portable laptop battery chargers and power banks in 2018

The best portable laptop battery chargers and power banks in 2018

1. Mophie Powerstation AC
The highest output portable battery

Capacity: 22Ah | Outputs: 1 x AC, 1 x USB-A, 1 x USB-C


2. Omni 20 USB-C
For when you also need a USB hub

Capacity: 20100mAh | Outputs: 2 x USB-C, 2 x USB-A | Notebook Connectors: N/A


3. Poweradd Pilot Pro2
An affordable option

Capacity: 23Ah | Outputs: 1 x DC, 2 x USB | Notebook Connectors: 10


4. RAVPower RP-PB058
Geared towards newer notebooks

Capacity: 26.8Ah | Outputs: 1 x Type-C, 2 x Type-A | Notebook Connectors: 0


5. MaxOak Apple MacBook Charger
Ideal for those with an Apple notebook

Capacity: 36Ah | Outputs: 2 x Type-A, 1 x Type-C, DC-out | Notebook Connectors: 3


The best portable,portable laptop,portable laptop battery,laptop battery chargers,portable laptop battery chargers,laptop battery chargers and power banks

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5 Fantastic iPhone Chargers

Apple iPhones link us to the world of music and videos and keep us hooked up, irrespective of place and time. But remember, the iPhone experience is only as good as the life of our phone battery.

At the first sign of ‘low battery’ signal on the iPhone, we all scramble to find a iPhone charger to get the juice up again. So here’s a list of the top 5 iPhone chargers which will keep your iPhone going and going and going…

1. BeamBox MiLi Power Pack

The BeamBox MiLi Power Pack provides you has some good looks and packs in kong hours of battery life. This sleek and light weight charger provides your iPhone an extended lifetime of up to 16 hours.

The MiLi is not filled with powerful options as compared to the other chargers available in the market but with a price of $70, this is definitely a good option for a carry around charger.

2. Belkin TuneCast Auto

The Belkin TuneCast Auto is built with technology that can send its music to your car stereo system at the same time getting charged.

The transfer is done automatically through the best frequency which is chosen by the iPhone Charger. Just connect the small Belkin TuneCast Auto that is available at $79.99 to your iPhone and enjoy your favorite tunes during your drive.

3. Griffin PowerDock 4

The Griffin PowerDock 4 is one solid product (as are most products from Griffin). The charger is fitted with an aluminium base which provides a safe stand be it your workplace or car interiors. With its four charging slots, this charger will never leave you or your friends worry about your device battery life and all this for $79.99 (a tad expensive).

4. Powermat Wireless Charger Mat

At home, if you prefer to use a charger free from the hassles of cables, then the Powermat Wireless Charger Mat is one that you would love. This new age charger with its advanced technology can help you charge your iPhone through a special magnetic powermat.

5. Solio Solar Chargers

Solio Solar Chargers are considered ‘green’ and might appeal to those who wish to use solar powered charging. The power of the sun is used in charging your phone saving on the electricity otherwise used. This comes in handy in situations where you do not find a power port for charging.


With the help of these iPhone chargers, your Apple iPhone will not just stay alive to entertain you. It will also have enough juice to help you stay connected to your near and dear ones.


Does overcharging hurt your phone?

The quest for power is eternal. Phones, our tethers to both the virtual and IRL world, almost never have enough juice to last an entire day. Our lives are turning into endless hunts for places to charge. Even charging at home can be difficult, particularly if you share your space with other people and use multiple devices daily. These issues can be solved through planning, though. Subscribe:

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Solar Options for Survival

I have recently been toying with the possibility of using solar power in emergency survival situations. There are several reasons for which I have entertained this idea. First conventional gasoline or diesel powered generators have a tendency to be extremely loud. This is a very undesirable trait when you want to maintain a low profile and not attract attention from marauding gangs. In such cases the quieter you can be the better you preserve your safety.

The second reason is that in the event of a major power disruption, with solar you will still have badly needed energy to recharge your cell phone or to use your computer. I keep thousands of survival books on an external multi-gig hard drive since you never can tell when you might need some of the contained knowledge. Solar power will enable me to access this drive when necessary.

My wife and I have an older RV which we keep at arm’s length just in case we lose power in our home. With the RV we have everything we need until such time as we revert back to our house once again to reside. We can cook in the camper, we have a safe place to sleep and heat and air conditioning at our disposal according to the season. One of my future projects is to compliment the on board generator with a solar powered version. I believe in redundancy so I would have the running at idle RV for power, the gasoline generator and solar provision to take care of us during a major emergency.

Another example of solar power use is my KIA Soul which is completely setup as a Bug-Out Vehicle. It is equipped with just about anything that you might need if you are forced to depart your home and live in the wild for a short period of time. Included in its many gadgets and accessories is a solar powered battery charger. This could certainly prove indispensable when off the grid.

Let’s move on to our plans or using solar as an emergency power source. Basic electronics will serve you well as you plan and lay out this solar system. In fact, such knowledge is essential if you are completing your own solar installation. In the event you are a little rusty on the fundamentals there are a host of videos which can be accessed on “YouTube” for free. That being said, the first thing we need to understand is the “Power Formula.” If you recall from your high school physics or electronic classes in order to find the power of an item measured in watts you must multiply the current in Amps by the Voltage. As an example, suppose you come across a solar panel that is reasonably priced. You make note that the panel is a 12 volt unit and puts out about 3 amps. Using the power formula you can calculate that this panel will provide you with 36 watts of power.

Most solar systems are based upon battery banks or small battery system. The solar cells powered by the sun charge the battery banks. The smaller the bank of batteries that you have the less power you have at your disposal – the larger the series of battery banks the larger supply of power you have. Suppose for example you are using two Trojan T-125 6 volt 240 amp hour batteries which are connected in series. The best use policy would dictate that you use only half of the available 240 amps in order to prolong the life of your batteries. That gives you 120 usable amp hours.

At this point you may be wondering exactly how many solar panels you will require to recharge those batteries. Since we have a 12 volt system being setup we would naturally employ a 12 volt solar panel setup as well. Delaware provides us with a minimum number of 4 hours per day of sunlight. Using a 12 volt, 150 Watt solar panel providing 8 amps per hour gives a total of 32 for the day you thus you would require 4 solar panels.

Harbor Fright has a 45 watt solar panel and they claim a maximum of 3 amps with at least an 80 percent guarantee. By multiplying the 3 amps by the 80 percent guarantee times the average sun day of 4 hours we derive a total of 9.6 amp hours here in Delaware. Therefore it would take approximately 12.5 hours to replace the 120 amp hours that we used. With that being said, we should start with deciding upon the battery pack while determining just how much power will be needed. Be sure to allow for those days when the weather conditions may not allow for efficient charging.

Your next question is likely to be concerned with what you can use for stored up power for. Suppose you have an accumulated 120 amp hours of power at your disposal. If you use one 12 volt television which consumes 3.3 amps and watch TV for 4 hours per day (4×3.3) you will use 13.2 amp hours. Additionally, if you have a 12 volt refrigerator which consumes 3 amps and you have it on for 24 hours per day which incidentally in most cases a refrigerator will not run for 24 hours per day but will cycle on and off as necessary. Using 24 hours at 3 amps as an example, will give us a ballpark figure (24×3) of 72 amp hours. Now let’s add some lighting to the scenario. Suppose you are using five led light bulbs rated at 1 amp each or a total of 5 amps and you run them for 6 hours per day (6×5) you will use up 30 amp hours. Let’s now add up these figures and determine how much of your 120 amp hours of use you have consumed. Adding all the amp hours used comes to 115.20 amp hours. As you can see when using solar you have to reduce your power consumption when you can. In conclusion, it would actually be somewhat beneficial to have a solar backup power system for when the SHTF.


Best Value Multi Port Multi Chemistry Battery Charger, HobbyKing Quattro 4x6S LiPo, LiFePo4, NiMH

Best Value Multi Port Multi Chemistry Charger. Programming HobbyKing Quattro 4x6S LiPo Charger for new Venom LiPos.
HobbyKing 350 watt 25 Amp Power Supply.

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HobbyKing Quattro 4x6S Lithium Polyper (LiPo) Multi ChargerHobbyKing™ Quattro 4×6 can charge four batteries packs simultaneously no matter what battery type you have.The Quattro 4×6 is equipped with 4 high performance microprocessors to charge each battery individually. It’s efficient cooling system ensures safe operation throughout the charge or discharge process.With the Quattro4x6 you’re able to balance charge a lipoly pack on Port-1 while series charging a LiFePo4 or NiMH battery on Port-2. All ports work independently of each other.Spec.Operating voltage range: DC 11~15VPower source: 12V DCCharge power: 50watts, current is regulated accordinglye.g. 11.1V battery, charge current approx. 4.5Ae.g. 22.2V battery, charge current approx. 2.2ADischarge power: 5 Watts, current is regulated accordinglyCell count : 1-15 Ni-xx / 1-6 Li-xx / 1-10 Lead acid cells (2~20V)Current drain for balancing li-xx: 300mACharge termination Ni-xx: Automatic, negative Delta Peak methodCharge termination Lead acid & Li-xx: Automatic, voltage dependent, CC-CV processDimensions: 225.4 x 158.6 x 62.4mmNet weight: 1.09kg PRODUCT ID: HK-Quattro ‪…‬————–HobbyKing 350w 25A Power SupplyShow the HobbyKing colors with pride at your local field with the HobbyKing 350W 25A power Supply. Light weight and compact, this power supply features dual 13.8v outputs and is suitable for 2 chargers up to 350w Combined. The HobbyKing 350w Power Supply also features over current and over temperature protection and warning LEDs.Specs:Input Voltage: 100~120V ACOutput Voltage: 13.8v DCOutput Amps: 25AOutput Watts: 350WTemperature Cutoff: 100deg CCooling:  Single FanDimensions 165.5 x 111 x 50.5mmWeight: 710gNote: Power Cable not includedPRODUCT ID: T-25PS-110 ———-Venom 35C 2S 7.4V 5200MAH LiPo Battery with Universal Plug Systemby: VenomPart#: 15092    UPC: 845623038999Specifications:◦ Battery Type: Lithium Polymer (LiPO Battery)◦ C Rate: 35C◦ Volts: 7.4◦ Capacity: 5200mAh◦ Cell Count: 2s◦ Cell Configuration: 2S1P◦ Continuous Discharge: 35C (182A)◦ Max Burst Rate: 50C (260A)◦ Max Volts per Cell: 4.2V◦ Max Volts per Pack: 8.4V◦ Min Volts per Pack: 6V◦ Charge Rate: 1C (5.2A)◦ Wire Gauge: 12 AWG Soft and Flexible Low Resistance Silicone Wire◦ Plug Type: Venom UNI Plug. Compatible with Traxxas Plug, Tamiya Plug, Deans Plug & EC3 Plug. (Patent No. 8,491,341)◦ Dimensions: 126 x 43.5 x 20 mm / 5 x 1.7 x 0.8 in◦ Watt Hours: 38.48◦ Weight: 8.8 oz (252g)Get superior performance from your remote-controlled truck, buggy, heli, jet, airplane or quad with this high-capacity, high-discharge rate battery pack from Venom. This battery has the same quality features you have come to depend on from Venom: 12 AWG soft silicone wire leads with our patented (Patent No. 8,491,341) High Current Universal Plug System, along with the power to handle even the toughest terrains. In addition, this battery includes plug adaptors to fit Deans, Traxxas, Tamiya and EC3 plug types.

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SG900-S GPS FPV Camera Drone Flight Test Review

This GPS FPV camera drone would be a great first GPS drone for new fliers. Find it here

– Uses 2.4Ghz WiFi. Does NOT require newer 5G WiFi capable phones.
– 1080p HD camera records video directly to a microSD card.
– Controller has a built-in rechargeable LiPo battery.
– GPS/GLONASS drone with real automatic return to home and landing capability on command or on lost signal from the transmitter.
– Position hold, altitude hold, and headless mode capability.
– Advanced flight modes such as follow me, circle me, and waypoints.
– Advanced flight capabilities, FPV video, and telemetry info are available using the LW FPV app. LW FPV app is available on Google Play here and iTunes here
– 7.4V 1100mah battery provides close to 10 minutes flight time.

– Maximum FPV video range with 2.4Ghz is about 125 meters.
– Maximum waypoint range is limited to about 50 meters.
– I couldn’t get circle me to work, but it could be due to pilot error 😉
– Requires two micro USB chargers, 3.7V for the controller, and 7.4V for the drone’s battery. Make sure to double check that you are using the appropriate charger, or you may damage the batteries.

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Best Portable Wireless charger | Prelude Qi Wireless Portable Charger

Prelude Qi Wireless Portable Charger
The next generation Qi wireless charging power bank for your Qi-enabled devices

Ditch the cord. Stay Charged at anytime, anywhere.

The Prelude enables you to ditch power cords and cables, whether you’re at home or on the go. While other chargers must be plugged into a power source, the Prelude is the first rechargeable, fully-mobile wireless charger.

Experience the next generation of wireless charging!

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