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SRNE AC DC Hybrid Solar Charge Controller For LED Solar Street Lights
AC/DC Hybrid LED Solar Street Lights EH120
Features
• With an all-new wireless remote control design, a hand-held
device can be used to modify controller parameters and read system
information.
• Fully-digital and high-precision constant current control
boasting an efficiency of up to 96%.
• Supports 12 V and 24 V lead-acid batteries and lithium batteries.
• 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.
• Boasts an adjustable operating current range of from 0.15A to
3.96A and an adjustment precision of 30 mA.
• 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%.
• Features an intelligent power mode which can extend the battery
life to its top limit by adjusting the load power automatically
according to the
remaining battery capacity.
• Features a system status log function, able to record a maximum
of 7 days of system status, comprehensively and effectively
monitoring the
system's conditions.
• Data communication adopts a multi-time two-way handshake protocol
and a data compression algorithm, realizing precise and fast data
transmission.
• True constant current rather than current-limiting control
ensures smooth and stable output current, effectively reducing LED
light attenuation
and extending LED service life.
• A metal case and an IP68 waterproof level enable the device to
operate in various kinds of tough conditions.
• Adopts an improved charging algorithm to reduce the vulcanization
effect caused by battery over-discharging, significantly extending
the
battery's service life.
Detail of Controller
Parameters
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.