Product Introduction
DH series solar charge controller is special for solar charging & LED lighting control, mostly used in solar street light. Except for the basic day/night function of common controller, the most outstanding point of DH is that it’s capable of being remote programmed for dimming in 3 levels and morning lighting time control. IP68 design makes it totally waterproof and durable.
The DH Series Controller Has Three Different Current For Your Choice:
DH100 (12V/24V Auto 15A) DH50 (12V/24V Auto 10A) DH20 (12V 5A)
Product Feature
1. New design of wireless remote-control can modify the controller parameter and read the system message according to the handheld device.
2. Digital high precision constant-current control, the maximum efficiency can reach 96%.
3. The working current can be adjusted from 0.15A to 3.3A, the regulating precision is 30mA.
4. High dynamic performances of load insure current output stability even though the battery voltage and load sudden change.
5. 3 section time frame dimming function design, work time can be set range from 0h to 15 hours, power can be set range from 0% to 100%.
6. Intelligent power mode, the load power can be adjust automatically according to the battery power, can extend the maximum working time of the battery.
7. Record the system status, can record at a max 7days and monitor the whole system.
8. The true constant current but not limited the current, insure the current output stability thus decrease LED light failure, increase the LED service life.
9. Metal case, IP68 waterproof degree, can suitable use in all kinds of bad conditions.
10. With modified calculation of charging, the charging efficiency is improved, which lengthen the using time of solar energy.
11. Overheat preventing function, above a certain temperature will decrease the load or close the load.
12. Varies system protection function, including the battery reverse connection, LED short circuit, open circuit protection and so on.
Application
Specifications
Model | DH100 | DH50 | DH20 | Adjustable | Default |
System voltage | 12V/24V | 12V/24V | 12V |
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Output power | 50W/12V | 30W/12V | 20W |
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Output current | 0.15A~3.3A | 0.15A~1.98A | 0.15A~1.67A | √ | 330mA |
No-load loss | 9mA/12V; 12mA / 24V | 9mA /12V |
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Charging current | 15A | 10A | 5A |
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Solar input voltage | < 55V | < 30V |
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Efficiency of constant current | 90% ~ 96% |
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Overvoltage protection | 16.0V;×2/24V |
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Charging limits voltage | 15.5V;×2/24V |
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Equal charging voltage | 15.2V;×2/24V(25℃) |
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Equal charging interval | 30 days |
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Ascending charging voltage | 14.2V ~ 15.0V; ×2/24V(25℃) | √ | 14.4V | ||
Float charging voltage | 13.2V ~ 14.0V; ×2/24V(25℃) | √ | 13.8V | ||
over-discharging recover voltage | 12.0V ~ 13.0V; ×2/24V | √ | 12.6V | ||
over-discharging voltage | 9.8V ~ 11.8V; ×2/24V | √ | 11.0V | ||
Temperature compensation | -4.0mv/℃/2V; |
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Current precision | ±3%(Load current>300mA) |
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Load output voltage | <60V |
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over-temperature protection | ambient temperature:80℃ (load drop power) |
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overheat protection | internal temperature:120℃(Load off) |
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light control voltage | 5V ~ 11V | √ | 5V | ||
light control delay | 1min ~ 50min | √ | 1min | ||
Working temperature | -35℃ ~ +65℃ |
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Protection level | IP68 |
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Weight | 280g | 170g | 160g |
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Dimension (L*W*H) | 100×82×20mm | 58×82×20mm |
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Option: Wireless Remote Control (Mode: CU-ALL).
Working Diagram
Production process
Certifications
Packing& Delivery
Transport of goods by sea, by air freight, by express DHL/UPS/TNT/FedEx etc.
WHY CHOOSE US?
COMPETITIVE PRICE
We can offer you trustworthy products with competitive cost as we are a professional and well-equipped factory.
QUALITY GUARANTEE
We have well-training and skillful workers, all of our products are guaranteed by 100% QC and got international certificates approval.
SUPPLY CAPACITY
We can guarantee timely delivery as we have professional production team and assembly lines.
AFTER-SALE SERVICE
We specialize in solar related products with good quality and best service, technical supports provided to customers and any questions &inquiries will be replied within 24 hours.
FAQ
Q: What about the monthly production of your 12v24v solar street light controller?
A: It is above 100,000 sets.
Q: What is the warranty for the Solar lighting controller?
A: One year, special warranty also available we can discuss in details.
Q: How you package the LED solar street light controller?
A: Standard export carton; for bulk order we also will consider to use additional pallet for easy loading and off-loading.
Jensys Power is specialized in manufacturing, supplying premium solar energy related products since 2006, which is well-known as one of the leading manufacturer and supplier of solar charge controller, inverter and pv storage etc products. We are now serving more than 80 countries & regions, meanwhile also received high reputation on the superior product performance and reliability, state of the art technology and built long term good partnerships with valued customers. You are welcome to contact us if you are interested in our products.