● Suitable for four battery types: gel, flooded, sealed and li-ion
● Three LED indicators to show solar PV, battery and LED lights working status
● Diverse load control options: dusk to dawn, double timer, on/off manual, test mode
● Digital display and setting button to adjust load control mode
● Aluminum housing and high heat conducting silicone sealed to better cooling
● Waterproof IP67
● PV reverse polarity protection
● Battery reverse polarity protection
● Battery over charge protection
● Battery over discharge protection
● Load short circuit protection
● Load overload protection
The most advantage--Solar power and gird power hybrid working,
1. it is with manual on/off function, or 24 hours outputting function (setting 2. ---see the below form), application is hybrid solar CCTV system, hybrid solar traffic lights, ect
2. It is with time and light control function, like dusk to dawn, 4-12 hours time option, double period time (lamp on + off + on), application in hybrid solar street lights, hybrid solar garden lights, ect
Single Period/ Dusk to dawn/On/off mode/Test mode
4 hours on
8 hours on
12 hours on
2H on+2H off+hours on till sunrise
5 hours on
9 hours on
Dusk to Dawn
3H on+3H off+hours on till sunrise
6 hours on
10 hours on
4H on+4H off+hours on till sunrise
7 hours on
11 hours on
5H on+5H off+hours on till sunrise
3. Choose suitable JWL-TB type's voltage and current
Max. DC load power
Max. solar PV power
hybrid solar charge controller JWL-TB is really working in solar power firstly and grid power secondly to compesation, not only to protect battery charging charateristic, but also to make sure DC load working for 365 days. And there is ZERO gap when automaticallyswitching to protect DC load.
Hybrid Controller JWL-TB Connecting:
Hybrid controller is DC to DC controller, same with other solar charge controller, but it needs one switch mode LED power supply to work together; LED power supply is to change 220V/110V to 12V/24V to DC load/LED Lamp;
So please choose a suitable LED power supply based on the DC load/LED lamp. The advantage of hybrid controller seperately LED power supply is to make sure the hybrid controller's components are not effected by high voltage(110V/220V), is to make sure
LED power supply only works few hours every day to extend working lifespan, is to make sure hybrid controller and led power supply work seperately, even there is not gird power, the whole hybrid solar system is still working.
Exclusive integrated LORA/Zigbee solar LED street light remote monitoring system , monitored by PC or Cellphone APP. It is also with self-dimming function to automatically control solar LED lights turning on/off 365 days.(Learn more about the IOT system>>)
Q1: Are you factory or trading company?
A: We are a factory, we provide OEM services. Some famous foreign supermarkets and we often collaborate.
Q2: Does the lamp light on automatically? A: Yes, it will light on automatically at darkness no matter which mode except "OFF".
Q3: Can I can a sample order for solar street light? A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q4: What about the lead time? A: 3 workdays for sample, 5-10 workdays for batch order.
Q5: Do you offer guarantee for the products? A: Yes, we offer 3-5 years warranty to our products.
Q6: Can the lamp be used in strong wind environment? A: Of course yes, as we take Aluminum-alloy holder, solid and firm, Zinc plated, anti- rust corrosion.
Q7: How to deal with the faulty? A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.1%. Secondly, during the guarantee period, we will send replacements with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.