20W 12V Solar System Kit : 20 Watt Polycrystalline Solar Panel & Battery Clips & 3A Charge Controller


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$59.99 
$59.99 as at 18:01 UTC. (Details)
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Package include: 1pcs 20w poly solar panel with 1m cable solar panel& 1pcs 3A 12V/24V solar charge controller&2m extension cable with battery clips

Related power: 20W

Voc: 21.6V

Vop: 18V

Short circuit current (Isc): 1.22A

Working current (Iop): 1.11A

Output Tolerance: ±3%

Temperate coefficient of Isc: (010+/- 0.01)%/ ℃

Temperate coefficient of Voc: – (0.38 +/-0.01)%/ ℃

Temperate coefficient of power Voc: -0.47%/℃

Temperature range: -40℃to +80℃

Frame: Heavy duty aluminum

Kind of connection: waterproof junction box, can be customized

Guarantee of power: 90% within 10 years 80% within 25 years

Kind of glass and its thickness: Low Iron, high transparency tempered glass of 3.2mm

SLA Battery Voltage:12V

Dimensions (L x W x H)mm: 539 × 351 x 19Can be applied to varies DC appliance, Ideal for everyday use.

 

 

  • Can be applied to varies DC appliance, Ideal for everyday use.
  • High efficiency solar cells, small in size and easy to take.
  • Water-proof solar panel with long lasting aluminum frame provides over 20 years lifespan.
  • 3A 12V/24V PWM charge controller, overcharge and over discharge protection for the battery.
  • Battery clips with 2m extension wire, easy and convenient for operation.

 

 

 

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How To Ensure You Get The Most From Solar Energy

Solar energy has helped change millions of lives all over the world. The energy cost savings provided by solar energy can be substantial. This article exists to help you know the many benefits of solar energy.

The efficiency of your solar energy system is determined by the thickness of the panels you choose. Denser panels may cost you more, but they will also give you more power. Check to decide the one that fits your home and your needs before your purchase.

You do not have to cover your roof with solar panels in order to use solar energy. You can make good use of solar energy with simple systems like standalone outdoor lighting. This type of lighting charges all day in the sun so that it can run through the night.

If you install solar panels, be sure to have a backup system in place in case they malfunction. Generators can help, but you may want to think about remaining part of the local grid in your area just in case. If you go with the backup generator option, make sure you test its functionality regularly. It’s also not a bad idea to have more than one backup generator.

Even locations with cold weather and clouds can benefit from switching to solar energy. Visual light is only part of what is used to generate electricity, and cloud cover does not block everything. In fact, people often report that they produce more energy on overcast days.

Don’t let a pushy salesperson make your decisions for you, especially where solar energy upgrades are concerned. It’s important to carefully review all the options to make the best decision. When you purchase on the spot, you are susceptible to making poor decisions.

TIP! Your home or business should receive at least five hours of direct sunlight per day to get the most from solar energy. Obviously more sun is better when it comes to solar panels, however if you get less than this solar energy can still be a viable option.

Seriously consider installing solar energy panels or another renewable power source if you are building a new home. Solar energy is going to be the next energy production that has practically non-existent environmental effects. It’s time to see how this energy source can benefit you.

Regardless of the solar system you choose to use, ensure that the panels face towards the direction of the sun. The sun is the source of their energy, so it is best to angle them so that they have direct sunlight and locate them in the area of your property that receives the most sun.

Get away from salespersons who try to force you to buy. Pushy salesmen are an unfortunate common occurrence within this line of business. Always be ready to inform them you’ll think about their options in the near future but that you’re not going to commit right this moment. Tell them that if their deal is what they claim, it should be around in a month or so. Decisions made under pressure are rarely smart ones.

TIP! Check that your solar panels will be mounted in a way that works with the climate you live in. Some areas are prone to cyclones and tornadoes, and it is important to choose a mounting system for your panels that can withstand high winds if you live in these areas.

Think of solar panel installation as a large home improvement endeavor. Thoroughly research all the different contractors you can use. When you come up with a list, compare their prices, and don’t be afraid to ask them for references. Read any contract carefully, and if you do not understand something, ask for clarification or have a legal professional look over the document.

Consider leasing if you cannot afford the purchase solar of energy systems for your home. It costs less up front and yet still pays for itself over time.

Remember that it is possible to earn money while using solar energy. If you are a business or home owner investing in a solar system, you will see a fast return on the investment. The added bonus to that is if you have any electricity produced that isn’t needed to power your home, you can sell it back to a utility company for electricity credits.

TIP! If you cannot afford a full-scale solar energy system, consider investing in a smaller one. Some vendors offer small systems designed to power a water heater or a generator.

There is nothing that drives up your energy bills faster than children. Kids seem to have some device or another plugged in and on for most of the day, with no concept of how it effects your energy bill. This is why making the switch to solar energy can help the whole family to reduce the energy bill once and for all. Renogy 400 Watt 12 Volt Monocrystalline Solar Starter Kit with Wanderer

There isn’t a single method to save this planet, however if you use solar energy, you are taking a step in the right direction. Every ten years, your electricity bill will double, which means more money comes out of your paycheck. Use this knowledge to start using solar energy.

 

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