跳至主要内容

10W solar panel system off-grid system connection and test review

10W 12V polycrystalline solar panel system photovoltaic solar panel For small home lighting system, For RV , For cabin, For telecom station,For any 12V  DC load
10w solar system complete kit

　
Features 
1. Can be applied to varies DC appliance, Ideal for everyday use
2. Less than 2kgs, small in size and easy to take
3. Water-proof solar panel with long lasting aluminum frame provides over 20 years lifespan.
4. 3A 12V/24V PWM charge controller, overcharge and over discharge protection for the battery
5. Battery clips with 2m extension wire, easy and convenient for operation.
Specification
1. 10w poly solar panel
specifcation
Related power10W
Voc20.6V
Vop17.3V
Short circuit current (Isc)0.69A
Working current (Iop)0.58A
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℃
FrameHeavy duty aluminum
Kind of connectionwaterproof junction box, can be customized
Guarantee of power90% within 10 years  80 within 25 years
Kind of glass and its thicknessLow Iron, high transparency tempered glass of 3.2mm
SLA Battery Voltage12V
Dimensions (L x W x H)mm337 ×204 x 18
2. 3A solar charge controller
Technical Parameter12V24v
Max charge current3A3A
Max load current6A6A
Over discharge protection10.8V(±0.2V)21.6V
Reset12V(±0.2V)24V (±0.2V)
Over charger protection14.5V/29V14.5V/29V
Float charge13.8V (±0.2V)27.6V(±0.2V)
Temperature compensation/℃-27-27
Self consumption1.5mA3mA
WaterproofIP22IP22
Operating temperature-20 to +60℃-20 to +60℃
LED charging indicatorYesYes
Application
The 10W solar panel system widely applied to DC LED lights, battery, camping, picnic and other uses. The solar panel is with good resistance to climate, preventing wind, hail. It can effectively resist corrosion of moisture and salt fog, and can produce high efficient power and energy.
　10w solar system complete kit
Maitainace
Connection and disconnection order
Connection order, First step: Connect the battery to the solar charge controller, second step: connect the solar panel to the controller. The last step: connect the load to the controller.
Disconnect order, first step: disconnect the load with solar charge controller, second step: disconnect the controller with solar panel, the last step: disconnect the batter with the solar charge controller.
Cleaning Panels
Use warm water and a soft sponge or cloth to clean your panel and keep the controller dry.






标签：

评论

发表评论

此博客中的热门博文

How do solar cells work?

Solar (or photovoltaic) cells convert the sun’s energy into electricity. they rely on the the photoelectric effect: the ability of matter to emit electrons when a light is shone on it. The solar cells are made of silicon and other materials which made up of at least 2 semi-conductor layers, one layer called P layer with extra electrons, another is called N layer missing equivalent electrons.  When the sun shines on the solar cells, free electrons from the P layer flow to N layer. Then it forms the electrons current. When the sun shines on the solar cells, the sun will realize photons, which contains sun energy. Many of the photons are reflected, pass right through, or absorbed by the solar cell. As these  hit the silicon atoms of the solar cell, they transfer their energy to loose electrons, knocking them clean off the atoms. The photons could be compared to the white ball in a game of pool, which passes on its energy to the coloured balls it strikes. E lectrons are freed f
1 条评论
阅读全文

Solar Panels for Homes

                                        Solar Panels for Homes Are you interested in building your own solar system to save cost? Do you know nearly 75% of the cost goes to professional installation? Imagine saving so much money by yourself. Please go on reading this article if you like it! Solar panels make use of solar energy to generate electricity. It will provide energy inside the houses and offices. They are useful sources of energy, especially when you find yourself relocating in somewhere without any possible to obtain commercial electricity. All you just need to do is to buy some solar cells, and please make sure each cell’s voltage is measured, so that they can provide you enough electricity. Solar panels for homes will be beneficial to you in a lot of ways. Not only you will reduce the carbon but also save your electricity bill, and you can even sell some of the excess power to electric company if you live in Australia. I know there are a lot of people who d
1 条评论
阅读全文

How to choose between a on-grid and a off-grid system

On Grid or off Grid Firstly, we should probably explain just what a grid is. A grid is a network that supplies electricity to consumers. Nothing is too complicated - it's the vehicle which supplies electricity to businesses and residences. But what’s the difference between on-grid and off-grid? Before you make decision, let’s take a closer look at the pros and cons. On grid Solar System On-grid solar systems allow you to connect your solar panel system to the electrical grid. Electricity generated by the solar panels is put into the grid during peak production. It is stored and then recovered whenever needed. On Grid systems do not require a battery, because the grid acts as the battery. With "net metering", the utility meter spins backwards and credits the solar system owner for their energy production to keep track of it.  Advantage Using renewable energy on the grid avoids most, if not all, the disadvantages of being off grid. The utility is like
2 条评论
阅读全文