How To Select Optimal Solar Panel Size

The thought of illuminating streets with solar operated lights is always weighed down by figuring out how to select optimal solar panel size for proper enlightening. With Enkonn Solar you need to worry no more!
Solar Panels : Illuminate Your Streets
Sunlight is one of the vastly available renewable resources of energy. Using solar panels to illuminate streets, parking lots, parks etc., keeps an check on our carbon footprint, conserves energy and promotes sustainable development.
Solar powered street lights are man made light sources which are powered by PV (photovoltaic) panels usually mounted on a elevated flat structure or integrated on the pole itself. The photovoltaic panels charge a rechargeable battery, which powers LED or other kind of lamp post sunset.
It is a well known fact that electric street lights usually waste more energy as they use high voltage  lamps which consumes a lot of electricity to operate. The idea of using solar operated products is a widely appreciated ideology these days as sun is a much cleaner source of energy and using solar panels in everyday things promotes energy conservation.
There are several factors that needs to be taken into consideration before selecting a solar panel size that can be optimal for your desired location like:
Location of solar panel street lights
Daylight hours
Energy consumption
Type and size of solar panels
How much physical space the solar panels will take up
The solar panel is one of the most important parts of solar powered street lights, as the solar panel is what will convert solar energy into electricity. There are generally two types of solar panel viz., mono-crystalline and poly-crystalline.
It is a scientifically proven fact that when it comes to conversion ratio mono-crystalline solar panels are much better than poly-crystalline panels.


Know More About Solar Panel Sizes and Installation

Another physical characteristic that needs to be taken into consideration before picking a solar panel service provider is the weight of each solar panel. While some solar panels take up more surface area but may weigh less depending on its components , some may weigh more. The weight of your solar panels will impact the mounting system you need.
Solar Panel Size: choosing optimal structure
These days the size of Solar panels being used is definitely increasing, there’s no denying it. More and more people are using bigger panels. While a few  years ago the average solar panel was 165W. Today the  panel size is about 240W.
Advantages of  bigger solar panels:
Installing bigger solar panels ensures better Watts per metre square because one have more solar cells and less framing material. Bigger panels helps in accommodating bigger systems for optimal performance.
Less numbers of solar panels are used for same sized system, which requires lesser electric connections, hence making the whole system more reliable.
Bigger solar panels are easier to install.
Fewer panels means less racking, framing and fasteners, so less embodied energy in your solar system.
Larger solar panel can accommodate solar cells of larger size which ensures more productivity.
Solar operated street lights system is one of the modern innovations which converts sun' energy to electricity and the system is manufactured in such a way that it is automatically prompted to turn on as  darkness approaches. Therefore, these lights gets switched on after the sunset and after sunrise it switches off on its own.
The solar street lights are designed to operate from night until dawn. Most manufacturers and suppliers of solar powered street lights follow industry grade practices to offer street lights that are designed to operate as such.
Generally these street light system consists of the following parts:
Sunlight powered panels
LED light
Rechargeable battery
Controller
Pole
Interconnecting cables
Solar Panels
In solar powered street lights, the solar panel and the solar panel size are of utmost importance. These panels consists of solar cells that are also known as photovoltaic cells. These cells convert the light energy from sun into electricity which can be used to run various applications. Amidst the two major types of cells, viz., mono-crystalline and poly-crystalline, the conversation rate is much higher in mono-crystalline cells and is a preferred choice amongst buyers.
A general street solar panel consists of electrical connections in series to produce an output voltage. To generate current, these electrical connections are made in parallel. Most of these panels are non-flexible.
LED Lightings
Most modern solar street lights utilises LEDs as lightening source as LEDs provide much brighter light in comparison to traditional bulbs. The energy utilized in a LED fixture is much lower than the HPS fixture, which is generally used in traditional street lights. In comparison to the other street lamps, these lights do not emit light in all directions and  there is a general calm-texture in these lights which is an environment friendly factor.
The output of the single LEDs is less than the other lamps like compact fluorescent and incandescent lamps but a set of LED lights gives bright light than these two. LED lights offer many benefits like Long life, durability, Eco-friendly and zero UV emissions.
Rechargeable Battery
Rechargeable battery are generally installed in solar panels which are a type of electrical battery that acts as an secondary cell. These batteries can be recharged as it’s electro mechanical reactions are reversible.
Irrespective of the size of solar panel, a battery is generally used to store electricity from the solar panel during daylight hours which is further converted into energy during night. The capacity of these rechargeable batteries is an important factor of consideration as it is directly linked to the back up days of power supply of the lights.
Pole
Every solar street light requires a strong pole for proper mounting. A pole is quite more necessary in solar street lights as it have many components like solar panel, batteries and other fixtures that needs to be mounted upon a pole.
A strong a sturdy pole structure ensures proper mounting and Installation of solar panels which aids in hassle-free and long lasting performance.
Interconnecting cables
All the components of a solar street light viz., battery, box, solar panel, lamp structure are interconnected with cables and then fixed on the top of pole. The cable size and length of these interconnecting cables depends on the current being carried to the lights and the height of the pole.
With assembling all the above components into a one integrated system results the complete solar LED light system which uses sunlight energy to power the LED lamps fitted on street poles.
Application areas of solar street lights
Area lighting
Airport lighting
Hospital parking
Parks and playground parking
Parking lot lighting
Highway road way lighting
Street lighting
Security light
Highway and ramp lighting
Bridge lighting
Residential lighting
Industrial lighting
Commercial lighting
Solar Street Lights offers the following Advantages:
Hassle-free installation.
Bright lighting output compared to the traditional street lights.
Requires less time for installation and needs fewer systems.
Offers Long shelf life and low maintenance.
Offers pollution free ambience.
Provides provision of portability
All-In-One Solar Street Lights

Solar street lights are independent of the utility grid. Hence, the cost of operation and maintenance are minimized. There are so many factors that weigh down solar panel size estimation and solar panel selection, therefore it is always suggested to pick a renowned solar powered product supplier for hassle-free installation.
All-In-One solar streetlights and integrated solar garden lights are designed with utmost precision and  avant garde technology to meet all the demands of illuminating streets, parking lots and parks etc.

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