I want to use the solar module (200W) to charge the battery 6-dzm-10 (12V 10Ah / 20HR) Solar cell module is selected to charge the battery. The battery model is 6-dzm-10 (12V 10Ah / 20HR) according to the load. Can all 200W solar cells charge the battery? Or are there many kinds of parameters of 200W solar cell module? If there are many kinds of 200W solar cells, which parameters do I need, Then according to which parameters of the battery can the solar module charge the battery? To put it simply, I want the solar module to charge the battery. I need to know the parameters of the two? After reading some materials, I have some questions: 1. The motor power of electric bicycle seems to be more than 180W. The rated voltage of the battery is 36V, the working current is about 6a, the power of the battery is p = UI = 36 * 6 = 216w, so the working voltage of the motor is 36V, is the current 6A? (i.e. is the voltage and current of the battery the same as that of the motor?) 2. Charge the battery with solar cell array (36V, 12Ah). The voltage of solar cell array is about 51V [51V is according to the rule (12V (battery) - 17V (solar module), 24v-34v, 36v-51v)]. Is the current the working current of battery, that is, 6a left right? 3. Should the power of solar array be greater than or equal to the power of motor? 4. The solar array charges the battery. Can the controller realize the charging current of different stages required by the battery charging? 5. How does the speed of E-bike change? [(P = UI = FV) by circuit or by mechanical transmission path]

I want to use the solar module (200W) to charge the battery 6-dzm-10 (12V 10Ah / 20HR) Solar cell module is selected to charge the battery. The battery model is 6-dzm-10 (12V 10Ah / 20HR) according to the load. Can all 200W solar cells charge the battery? Or are there many kinds of parameters of 200W solar cell module? If there are many kinds of 200W solar cells, which parameters do I need, Then according to which parameters of the battery can the solar module charge the battery? To put it simply, I want the solar module to charge the battery. I need to know the parameters of the two? After reading some materials, I have some questions: 1. The motor power of electric bicycle seems to be more than 180W. The rated voltage of the battery is 36V, the working current is about 6a, the power of the battery is p = UI = 36 * 6 = 216w, so the working voltage of the motor is 36V, is the current 6A? (i.e. is the voltage and current of the battery the same as that of the motor?) 2. Charge the battery with solar cell array (36V, 12Ah). The voltage of solar cell array is about 51V [51V is according to the rule (12V (battery) - 17V (solar module), 24v-34v, 36v-51v)]. Is the current the working current of battery, that is, 6a left right? 3. Should the power of solar array be greater than or equal to the power of motor? 4. The solar array charges the battery. Can the controller realize the charging current of different stages required by the battery charging? 5. How does the speed of E-bike change? [(P = UI = FV) by circuit or by mechanical transmission path]

As long as the voltage meets the charging standard
However, considering the protection of the battery, it is better to have a special controller
It is better to believe in books than not to have them
Your problem is not solar panels
But charging management, if you want to charge according to 1C charging mode
It is necessary to design the circuit according to the charging conditions to meet the requirements of voltage and current
The output of solar cells should also be regulated by DC DC

What does 12v55ah / 20HR mean?
12v38ah / 20HR, is 20HR discharge time 20 hours?

38ah is the capacity of the battery. 12V is the rated voltage of the battery. 20HR is the total discharge time of 20 hours

What's the meaning of the electric vehicle battery parameters? What's the meaning of the 6-dzm-17 (12v20ah / 20HR) battery? There is another such 6-dzm-22a (10hr)
6-dzm-17 (12v20ah / 20HR)
6-dzm-17 (12v20ah / 20HR) one after another 17a, one after another 20a, so confused

6 ------- a battery is composed of six 2V single batteries in series, so the total voltage is 12V
DZM --- power battery (opposite to starting battery of motorcycle)
17 ------ refers to the 2-hour capacity of the battery (unit: ah: it can discharge for 2 hours at the current of 8.5a)
12v20ah / 20HR represents the capacity of the battery at the rate of 20 hours, that is, it can discharge for 20 hours at the current of 1a, which is a virtual standard; the actual national standard of electric vehicle battery capacity is expressed at the rate of 2 hours (this is actually a trick played by the manufacturer)
6-dzm-22a (10hr) is actually equivalent to 6-dzm-20ah of 2-hour rate
The current of 2.2A can discharge for 10 hours, but the current of 10A can discharge for 2 hours

What do the models of electric vehicle batteries mean
Take this as an example to illustrate what 8-dzm-18 means?
How many amperes are these three batteries in a group?

The significance of each part of 8-dzm-18 is: (8) eight single cells, (d) electric vehicle, (z) moped, (m) maintenance free, (18) two hour discharge rate, and the capacity is 18 ah