You can come to Nanyang Chuangke New Energy Vehicle Modification Co., Ltd. for installation
To install the car solar panel, you need to design the bracket according to the specifications. actual size of the top surface of the car. The bracket is made of a reasonable installation method of fixing it on the car roof and then installing the solar panel on the bracket.
In order to ensure safety and lighting, solar panels are generally fixed horizontally on the roof of the car, and the firmness of each connection element is checked
Do your own solar power generation device
In my previous blog, I wrote about DIY decoration of my own house, DIY car washing tools, DIY household sewage recycling device , the DIY household circulating water humidification device, the ala deviceDIY home anti-theft device, DIY dishwashing device, DIY car cooking device, what I want to share with you today is a DIY solar power generation device!
1. Buy equipment
1. Polysilicon solar circuit board, 200 Wp, 130 cm long, 70 cm wide, 15 kg, 650 yuan,
2. battery Two pieces, 120ah, 900 yuan
3. Charge and discharge overload protector, 80 yuan
4. 1kw inverter, 24v to 220v, 400 yuan,
5. Battery voltage display meter, 10 yuan.
6. 100 yuan for 50 meters of wire, 2 yuan for a box of clips, 4 yuan for plugs, 4 yuan for two plugs
7.
< p>8. Mains to charger 24 V 60 A, 120 yuan9. 2 plugs, 2 yuan, a 220 V relay, 10 yuan and a socket, 5 yuan. A total of 17 yuan
II. Installation
1. Attach the solar panel bracket to the sunny wall, which costs 100 yuan.
2. solar printed circuit with thebracket is tilted toward the sun at an angle of 30 degrees.
3. Connection
1. Place the two batteries side by side and connect the positive and negative terminals.
2. Arrange the inner wires and secure them with clips. Since the house has been renovated, the wiring must be run along the baseboards to hide them.
3. Connect the interior wires to the outlet, plug in the timer switch, and set the switch to open at 6:00 and close at 6:30.
4. Set the charging time Connect the positive and negative poles of the battery, the positive and negative poles of the inverter, the positive and negative poles of the overload protector, the positive and negative poles of the voltage display meter and the poles positive and negative. solar panels to the positive and negative poles of the battery respectively.
5. Connect the relay contacts and plugs, plug the main power plug into the middlesolar nutery, connect the common power plug to the mains timer and set the mains timer to start at 6am. Morning. Close at 6:30 and connect both normally open and normally closed ends to the outlet. , if you don't understand here, please refer to my blog post on Yelianzhongxin blog “Relay;Can the device be used as a dual power automatic transfer switch? 》
6. Insert the plug of the rice cooker (500W) into the socket connected to the relay
After the above 6 steps, the solar home power generation system is completed. the next day, the electric rice cooker will automatically cook rice at 7 o'clock, stir-fry something, eat for a while, finish washing and go to work.
Of course, the battery still has some power left and can be used as a night or bathroom light, so I won't go into detail ithis.
It should be noted that both items 8 and 9 above can be saved, but it may cause inconvenience in your life, because solar energy cannot provide energy when it There are continuous clouds, and the equipment itself also requires Consumption consumes part of the energy. When the undervoltage is too low (generally considered to be less than 22.2V), the power must be replenished to avoid damage to the battery and reduce its life, so it must be replenished with mains power . , and item 9 is when solar power is not working, a relay is used as a transfer switch to automatically connect to the city power supply and continue to allow the charging rice cooker to work.