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solar controller
PWM 12V 24V 10A 20A light control waterproof cheap price solar charge controller
SL1024RP
series: 12 VOLT or 12/24 VOLT auto work, 20 AMPS (for PV and load)
Tell us the requirements and price range you desire,we will bright you best performance product against your budget.
Water-proof Controller
This controller provides automatic lighting control function, and its 100% water-proof, ensure longer lifetime.
Good for humidity area, such as outside pathway lighting, parking area, bus station, boat, etc.
1.Waterproof design, IP68
2.12V/24V auto work
3.LED digital display with water-proof key
4.Equalization, boost & float charing, PWM mode
5.With 5 different working mode option, by key setting
6.External temperature sensor(for temperature compensation.)
7.Electronic protection, data can be saved after the solar system failture
8.Over charging protection, over discharging protection, over load, short circuit protection, reverse polarity protection TVS lightning protections
Model no | SL1024RP / SL2024RP |
Rated voltage | 12V/24V Auto |
Rated current | 10A/20A |
Self-compensation | < 5mA/10A; < 8mA/20A |
Max solar panel voltage | < 55V |
Over voltage protection | 17.0V; ×2/24V |
Equalization voltage | 14.6V; ×2/24V(25℃), duration:1h |
Boost voltage | 14.4V; ×2/24V(25℃), duration:2h |
Float charging voltage | 13.8V; ×2/24V (25℃) |
Return voltage during charging | 13.2V; ×2/24V (25℃) |
Low voltage reconnct voltage(LVR) | 12.5V; ×2/24V |
Undervoltage | 12.0V; ×2/24V |
Low voltage disconnect voltage(LVD) | 11.1V; ×2/24V |
Temperature compensation | -4.0mv/℃/2V; |
Light-control voltage | Light-control open 5V; light-control close 6V |
Light-control judgment time | 10min |
Overload and short circuit protection | 1.25 times of rated current: 30s;1.5 times of rated current: 5s overload protection activity; ≥3 times of rated current: short circuit protection |
Working temperature | -35℃ to +65℃; |
Protection level | IP68 |
Weight | 140g(10A) ; 300g(20A) |
Dimensions | 82×58×20(mm)/10A;82×100×20(mm)/20A (L×W×H) |
Default battery type is sealed lead acid battery. Technical data at 25°C
Quality Focused
“Making Reliable Products” is the core business fundamental of our company. Suns ONLY DELIVERS RELIABLE SOLAR PRODUCTS.
Customer-centric Services
Suns rounds out its service portfolio based on every customer’s demands, because we think the customer’s satisfaction is the motive force of growth for the company. Our skilled R&D engineers and customer support teams are always prepared to provide all-round services for our clients.
System-wide Solutions
In association with partners, Suns provides complete components for both on-grid and off-grid PV systems: from solar panels to batteries, combiner boxes, inverters and mounting structures. This enables us to offer more customized PV solutions to our clients based on their various requests.
Professional Team
Suns is created and managed by an experienced team recognized for their passion, professionalism and integrity. All of our executives have outstanding background in solar product manufacturing, corporate governance and international marketing. We work together every day for our aspirations: bringing better product experience to the clients, creating a world-wide respected brand and turning the business success of the company into the professional satisfaction of our employees.
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