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Quick Details
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Brand Name:
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SRNE
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Model Number:
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SR-SL2410
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Work Time (h):
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24h
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Certificate:
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ce
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Warranty:
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1 year, 3 Years
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Product name:
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solar street light charge controller
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Protection degree:
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IP68
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Weight:
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140g-300g
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Operating temperature:
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-35°C - +65°C
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Temperature compensation:
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-4.0 mv-°C-2V
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Certification:
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CE-RoHS- ISO9001
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System voltage:
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12 V-24 V Auto
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Solar energy input voltage:
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< 55 V
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Charge mode:
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PWM Charging
Quick Details
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Type:
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PWM
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Application:
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Charger Controller, Solar System Controller
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Place of Origin:
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Guangdong, China
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Brand Name:
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SRNE
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Model Number:
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SR-SL2410
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Work Time (h):
-
24h
-
Certificate:
-
ce
-
Warranty:
-
1 year, 3 Years
-
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
-
Certification:
-
CE-RoHS- ISO9001
-
System voltage:
-
12 V-24 V Auto
-
Solar energy input voltage:
-
< 55 V
-
Charge mode:
-
PWM Charging
Hot selling waterproof pwm solar street light charge controller
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.Parameter settings of power-down saving functions eliminate the trouble of repeated settings, making operation easy and convenient.
9.Various kinds of state indicators.
10.Overcharge, over-discharge and overload protection, as well as short-circuit and reverse-connection protection.
11.TVS lighting protection.
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. |
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| 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
