Solar battery to charge the phone. Alternative power sources

The Proliferation of powerful smartphones equipped with weak batteries forces users to think seriously about alternative sources of supply. Unfortunately, easy solutions for everyday use, in addition to conventional batteries, does not yet exist. The only decent option – Autonomous power blocks to charge your phone without connecting to the network. But these options are plenty of its disadvantages. In addition, for those who love spending time in nature and away from civilization, will not be the salvation and capacious Power Bank. In such situations, comes to the aid of a solar panel to charge your phone, which is the absolute independence from the mains. These devices allow you to compensate for the charge of mobile devices, receiving energy directly from the sun. Accordingly, it is also a free method of functioning of electronics.

Device and principle of operation of the battery

By design, these products resemble a small battery, which is a broad package of various adapters. Standard solar energy requires solar cells, which accumulate energy into the power charge. Further, through miniUSB or microUSB power is supplied to the mobile apparatus. Depending on the model, these devices can be supplied with special indicators, the illumination of which indicates a sufficient level of light to perform a charge.

Before you start the procedure supply the phone with energy, you should charge the solar battery. It may take a few hours – depends on the brightness of the light. After that solar battery to charge the phone can be used for its intended purpose. Selecting the appropriate adapter, you can connect the battery to the target machine.

Recommended

IPTV settings "Rostelecom". IPTV channels

Analog TV is gradually disappearing into the background. His place faster pace is a free IPTV Rostelecom. And it's really convenient, because digital channels to look better because of better picture, sound. But first you need to clarify some points....

IMEI: how to change the phone yourself

If you need to change the IMEI on your phone, this article will provide complete and correct information about what is IMEI code, what is it for, and how to change it.What is IMEI you May have already encountered this concept, then you know that the ...

Washing machine Bosch MAXX 4: operating instructions

All well-known manufacturer of Bosh, before you present to the world another new, not only conducts many tests, but uses all available methods to ensure maximum safety. To washing machine MAXX 4 pleased his master as long as possible, the set to her ...

Key features

The Main characteristic is the power, which averages 4-12 watts. This figure is enough to work with small mobile devices, but charging the tablet or laptop is better to make a more powerful battery. The device solar panels can provide multiple elements of type NiCd-NiMh. Accordingly, the more batteries, the faster will be the charging, but the weight of the unit will increase significantly.

By the Way, the dimensions of such devices rarely exceed the size of videocassettes, and the weight is usually 400-500, But there are exceptions, and if the planned outing on a long trip, it is advisable to initially calculate the mass of additional power source. If you plan to operate the machine as a standard adapter, solar battery for charging the phone should have the ability to connect to a wall charger or cigarette lighter.

Charge Efficiency

Still, the majority of customers are counting on the possibility of exploitation of solar panels in the regime of full autonomy on the grid. That is the question of how, in principle, can be efficient charging from an alternative source. As practice shows, the full replenishment of the battery takes 6-10 hours. Such a wide time range due to the fact that the sun can have different settings of illumination. It is clear that under the most favorable conditions this method of charging will lose supply from the wall outlet, which takes an average 3-4 hours fully charged battery phone is able to power the phone for 1-2 hours Unproductive push-button apparatus this time is sufficient for total energy. However, modern smartphones with large screens and higher-capacity batteries often require much more time to charge.

The cost of the batteries

Simple elements with a small power are estimated in the amount not exceeding RUB 1 thousand As a General rule, this Chinese device of dubious origin, which, however, you can find very effective options. The increase in price tag occurs as you extend the functionality available to the solar battery. Price devices which have a wide range of adapters and connectors, can make 2-3 thousand rubles. of Course, in this case, and the power will be 10 watts. The most expensive models of solar batteries cost 4-5 thousand rubles and more. Such devices can not be called compact, because the equipment may include a display, a wide range of ports and connectors and special fasteners. With the help of this complex it is possible to charge not only phone but also a full-fledged laptop.

Positive reviews about the solar panels

Most of the laudatory opinions on the use of solar panels comes from users who specifically buy such devices for use outdoors. In conditions of isolation from civilization it is possible to appreciate the benefit of alternative source of energy – regardless of sockets is the main advantagehave almost all solar panels. Reviews also note the versatility of such devices. For example, in addition to power from the sun, batteries can be connected to a conventional power supply in the future for a one-time charge the mobile device.

Negative feedback

Most manufacturers of solar panels presented by the Chinese market with all the typical downsides of such products. Experienced users of electronics note that, in essence, the basis of the present incomplete battery cells. That is, these panels are nothing more than pieces in more complex devices. At this low technological level is inconsistent with price tags. The fact that even the average cost of solar panels in 1-2 thousand rubles. in most cases, unreasonably high. For comparison, the energy storage in the form of portable charges rarely cost more than 1 thousand rubles.

How to choose the best option?

In Order not to miscalculate with the acquisition of solar panels, you should initially determine the level of capacity required, opportunities to connect, as well as the size of the device. The optimal power level for the model average performance is 3-4 watts. As for connectivity, the solar battery for phone, as a minimum, must support USB and microUSB interfaces, interoperates with most modern mobile phones. In terms of dimensions the choice is made individually, based on the nature of operation of the device.

Conclusion

The world's Major manufacturers do not aim to fully develop and bring to market a battery charger, powered by solar cells. Therefore, the niche occupied unknown and, as a rule, small companies. Anyway, solar charging your phone has no competitors in the market that can replace its function. Those portable chargers are only good as a way to perform 3-4 sessions of food, then they themselves need to connect to wall outlet. In turn, the solar batteries are capable weeks and months to operate in complete autonomy, ensuring that power from the panels.