50A 48V PWM Solar Charger Controller for Home / School Using
$50
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
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Product Specifications
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Product Description
48V 50A Solar Charge Controller for Solar Power System
Product overview
Based on an MCU intelligent control technology, the product realizes solar charge and discharge management for batteries for longer lives of systems
It is widely applied to the solar power systems for families, schools, streets, industrial and mining enterprises, frontier defense, Sea Islands, pasturing areas
Main features
1.Excellent performance because of MCU control and intelligent optimized SOC design
2.Visualization of operation parameters and statues via the LCD
3.Independent three-stage charge management, which can improve charge efficiency of the batteries 4.and make lives of the batteries longer
5.Automatic identification of the system voltage(12V/24V, 24V/48V), which is convenient and practical
6.Settable light-operated or time-controlled load output, which is flexible
7.Full automatic control such as electronic short circuit protection, over discharge protection, overload protection and unique reserve connection prevention
8.Queries of real-time records and historical records of power generation capacity and power consumption
10.Function of clock display
| Model | SCP-2450 | ||
| Rated charge current | 50A | ||
| Rated load current | 20A | ||
| System voltage | 24V/48V automatic identification | ||
| Input of the photovoltaic module | <50V, *2/24V | ||
| 1200Wp, *2/24V | |||
| No-load loss | ≤15mA | ||
| Voltage drop of the charge circuit | ≤0.26V | ||
| Voltage drop of the discharge circuit | ≤0.15V | ||
| Overvoltage protection | 17V, *2/24V, *4/48V | ||
| Voltage of boosting charge | 14.6V, *2/24V, *4/48V (hold time of 30 minute) (called upon over discharge only) | ||
| Voltage of direct charge | 14.4V, *2/24V, *4/48V (hold time of 30 minute) | ||
| Voltage of floating charge | 13.6V, *2/24V, *4/48V (hold time: operation will begin upon the charge recovery voltage) | ||
| Charge recovery voltage | 13.2V, *2/24V, *4/48V | ||
| Temperature compensation | -5mV/°C/2V (compensation for the boosting charge voltage, the direct charge voltage, the floating charge voltage, the charge recovery voltage) | ||
| Under voltage | 12.0V, *2/24V, *4/48V | ||
| Control mode | PWM (pulse width modulation) | ||
| Overload protection and short circuit protection | Overload protection upon 1.25 times of the rated current for 60s or 1.5 times of the rated current for 5s, short circuit protection upon three or more times of the rated current | ||
| Operating temperature | Industrial level: -35 to +55°C | ||
Warranty:
Quality warranty for 1 year;Parts will be shipped for free during warranty period.
Delivery time:
Stick to contract.
Concurrently engaged in relative solar power system products such as solar panel, gel battery, sealed lead acid battery, Combiner box, etc.
Accept special design requirements.
Company Shows
WELCOME TO INQUIRE US IF YOU HAVE ANY QUESTION ABOUT OUR PRODUCTS!
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