MachineU > China Products > Lights & Lighting > Lighting Accessories > Dimmers

Mini Solar Street Light Controller 12 V / 24 V Auto Waterproof charge regulator

Specifications

Place of Origin :

Guangdong, China

Brand Name :

SRNE

Model Number :

SR-SL2410/2420

Certification :

CE/RoHS/ ISO9001

Supply Ability :

1000 Piece/Pieces per Month

Packaging Details :

packing situation:42 pieces for a carton the carton size :335*295*240mm

MOQ :

Price :

Negotiable

Application :

Solar System Controller

Maximum Current :

10A/20A

Rated Voltage :

12V/24V

Product name :

solar street light charge controller

Protection degree :

IP68

Weight :

140g/300g

Operating temperature :

-35°C~+65°C

Temperature compensation :

-4.0 mv/°C/ 2V

System voltage :

12 V/ 24 V Auto

Solar energy input voltage :

< 55 V

Port :

shenzhen

Description

Mini Solar Street Light Controller 12 V / 24 V Auto Waterproof Charge Regulator

12 V/ 24 V Auto Waterproof Mini Solar Charge Controller

Product Description

Features of SR-SL

1. The design of IP68 waterproof level and aluminum shell helps effectively prevent erosion.
2. 12 V/24 V system voltage.
3. LED numeric display and waterproof keys are easy to use.
4. An upgraded 3-stage PWM charging algorithm applies an equalizing charge to the battery every week, effectively preventing the battery from non-equalization and sulfuration and therefore extending the battery's service life.
5. Up to 5 load working modes facilitate the product's application to different types of road lamps and monitoring devices.
6. Charging program options are available for sealed, GEL and flooded lead-acid batteries and ternary-material lithium and lithium iron phosphate batteries.
7. An external temperature sensor helps deliver high-precision temperature compensation.
8. Overcharge, over-discharge and overload protection, as well as short-circuit and reverse-connection protection.
9. TVS lighting protection.

Protection

* PV array short circuit
* over discharge Protection
* Discharge voltage protection
* IP21 Mechanical protection
* Load overload
* the input low voltage protection
* PV Lightning protection
* Battery reverse polarity
* The overcharger protection voltage

Parameter of SR-SL

Battery type	Sealed	GEL	Flooded	Ternary-material lithium	Lithium iron phosphate
System current	10 A; 20 A
No-load loss	10 mA/ 12 V; 13 mA/ 24 V
Solar energy input voltage	< 55 V
System voltage	12 V/ 24 V Auto	12 V/ 24 V Auto	12 V/ 24 V Auto	3 and 4 strings: 12 V system 7 strings: 24 V system	4 strings: 12 V system 8 strings: 24V system
Overvoltage protection	17.0 V	17.0 V	17.0 V	4.2 V * N + 2.0 V	3.65 V * N + 2.0 V
Equalizing charging voltage	14.6 V	-	14.8 V	-	-
Boost charging voltage	14.4 V	14.2 V	14.6 V	-	-
Floating charging voltage	13.8 V	13.8 V	13.8 V	-	-
Overcharge voltage	-	-	-	4.2 V * N	3.65 V * N
Overcharge recovery	-	-	-	3.9 V * N	3.4 V * N
Boost charging recovery voltage	13.2 V	13.2 V	13.2 V	-	-
Over-discharge recovery voltage	12.5 V	12.5 V	12.5 V	3.3 V * N	3.0 V * N
Undervoltage	12.0 V	12.0 V	12.0 V	3.2 V * N	2.8 * N
Over-discharge voltage	11.0 V	11.0 V	11.0 V	3.0 V * N	2.5 V * N
Temperature compensation	-4.0 mv/°C/ 2 V			-	-
Equalizing charging duration	1 hour	-	1 hour	-	-
Boost charging duration	4 hours	4 hours	4 hours	-	-
Light controlled voltage	Light controlled on 5 V, light controlled off 6 V
Light control judgment time	1 min
Overload and short-circuit protection	1.25 times of rated current: 30 s; 1.5 times of rated current: 5 s of overload protection; Over 3 times of rated current: short-circuit protection.
Operating temperature	-35°C to +65°C;
Protection degree	IP68
Weight	140 g (10 A) 300 g (20 A)
Dimensions	82×58×20 (mm)/ 10 A; 82×100×20 (mm)/ 20 A

Detail of SR-SL