SRNE 10A PWM IP68 waterproof solar charge controller
$14
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
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Product Specifications
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Product Description
Overview
Quick Details
Place of Origin: Guangdong, China
Brand Name: SRNE
Model Number: SR-SL2420
Rated Voltage: 12V/24V
Maximum Current: 10A/20A
Application: Solar System Controller
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
Supply Ability
Supply Ability: 20000 Piece/Pieces per Month
Packaging & Delivery
Making operation easy IP68 waterproof solar 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. | ||||
| 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
Application of SR-SL
Certificete of SR-SL
Packaging & Shipping
Packing of SR-SL
| carton size | package situation |
| 335*295*240mm | 42 pieces in a carton |
Our Services
Company Information
Shenzhen Shuori New Energy technology Co.,Ltd.has founded in 2009 with independent intellectual property,right and brand .We set R&D,manufacture,sales and service as a whole ,specialized in solar controller,system solutions,application system and engineering service,solar PV power supply related technology development of national high tech enterprise.
Supply Ability
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Packaging and Shipping
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