Outdoor Dimming AC DC Hybrid Solar Charge Controller 12v 24v 15A
280g Weight
IP68 AC/DC Hybrid LED solar lamp charge controller
Product Description
Features of SR-EH120
1. With an all-new wireless remote control design, a hand-held
device can be used to modify controller parameters and read system
information.
2. Fully-digital and high-precision constant current control
boasting an efficiency of up to 96%.
3. Supports 12 V and 24 V lead-acid batteries and lithium
batteries.
4. Features a DC detection function. If DC available, the system
will automatically switch to DC power supply when the battery
voltage falls to the DC switching point; if DC powers off, the
system will shut off output when the battery reaches the
over-discharge point after continuous discharging.
5. Boasts an adjustable operating current range of 0.15 A from 3.96
A and an adjustment precision of 30 mA.
6. Employs a load triple-stage dimming and morning light design,
with an operating duration adjustable from 0 to 15 hours and a
power settable from 0 to 100%.
7. Data communication adopts a multi-time two-way handshake
protocol and a data compression algorithm, realizing precise and
fast data transmission.
8. True constant current rather than current-limiting control
ensures smooth and stable output current, effectively reducing LED
light attenuation and extending LED service life.
9. A metal case and an IP68 waterproof level enable the device to
operate in various kinds of tough conditions.
10 Adopts an improved charging algorithm to reduce the
vulcanization effect caused by battery over-discharging,
significantly extending the battery's service life.
11. An overheat protection function enables the device to scale
down the load or shut off the load completely when its temperature
exceeds a certain point.
12. A range of protection measures such as battery
reverse-connection protection, LED short-circuit and open-circuit
protection, etc., put the system under comprehensive and constant
guard.
Parameter of SR-EH120
Parameter | EH120 |
Supported battery type | Lead-acid batteries (including gel batteries), lithium batteries |
System voltage | 12V/ 24V |
Output power | 12V/ 60W 24V/ 120W |
Output current | 0.15 to 3.96A |
No-load loss | 9mA/ 12 V; 12mA/ 24 V |
Charging current | 15A |
Solar panel input voltage | < 55 V |
Typical constant current source efficiency | 90% to 96% |
Over-voltage protection | 16.0V; × 2/24 V |
Charging voltage limit | 15.5V; × 2/24 V |
Current accuracy | ±3% |
Load output voltage | < 60V |
Over-temperature protection | Ambient temperature: 80℃ (load downrating power) |
Operating temperature | -35 to 65℃ |
Protection degree | IP68 |
Weight | 280g |
Dimensions (mm) | 120*82*20 |
Detail of SR-EH120
Why choose us?
SRNE, as a high-tech enterprise with the government support ,and
with own R&D team as well as factory, has become the famous
brand and the experts of PV storage management and control, we
always insist on good quality, professional service and leading
technology. Besides, customer can purchase premium products with
favorable prices from us.
Our R&D team and service: in SRNE, there' re some technicians
having more than 10 years experience in the field of solar
controller and all the products we design are the trend of market
development.
Our tenet is continuously in pursuit of warm customer service.
FAQ:
1 Q: Do you have your own factory? Can we visit?
1 A: Absolutely.You are always welcomed to visit our factory.
2 Q: How do you control the quality of the products?
2 A: Our factory has obtained CE and ISO9001 certificate. Every
process of the production is strictly controlled. And all the
products will be inspected by QC before shipment.
3 Q: What kind of payment do you accept?
3 A: We accept T/T, Paypal, Western Union .
4 Q: How long the delivery time?
4 A: 2-7 days for ex-stock orders.
5 Q: What kind of controller you mainly manufacturer?
5 A: We mainly produce PWM solar charge controller, MPPT solar
charge controller.
6 Q: Can we print our company logo on product and package?
6 A: Yes,but quantity of order is required. And we also need you to
offer the Trademark authorization to us.
7 Q: How long is the warranty period?
7 A: 3 years warranty.
