Product Features

1. Appearance Design: The main body is a light blue plastic shell, equipped with an aluminum alloy heat dissipation grille on the bottom to ensure stable operation of the device in high-temperature environments. An orange decorative strip on the front displays the product's core parameters, visually highlighting key information.

Specifications

1. Model: SA Series

2. Material: Plastic + Aluminum Alloy

3. Product Dimensions: 18.5x18.5x6.5 cm (7.2x7.2x2.8 inches)

4. Packaging Dimensions: 20x20x7.3 cm (8x8x2.12 inches)

5. Net Weight: 0.93 kg (930 g)

6. Gross Weight: 0.95 kg (950 g)

7. Battery Voltage: 12V/24V/36V/48V Auto

8. Two USB Ports 5V charging port

9. Charging current 100A

10. Maximum solar input voltage (Voc): 15-25V (12V battery); 30-50V (24V battery); 45-75V (36V battery); 60-100V (48V battery)

11. Maximum photovoltaic input power: 1200W (12V battery); 2400W (24V battery); 3600W (36V battery); 4800W (48V battery)

12. Compatible with gel batteries, lead-acid batteries, lithium iron phosphate batteries, and hydroelectric batteries

13. Operating interface: LCD display and function buttons (RESET, MENU, ON/OFF, directional keys), real-time monitoring of system parameters (voltage, current, power, faults, etc.), supports manual setting and fault reset. 14. Interface Design: Green terminal blocks (Solar, Battery, Load) on the front.

Function Introduction

1. Charging current display, battery voltage display, and discharging current display.

2. Discharging is not allowed under any circumstances during charging mode.

3. Manual mode: Press the "On/Off" button to start or stop discharging.

4. General control mode: Maintains discharging in normal operating conditions.

5. Timed control mode: Starts and stops discharging according to the set time.

6. Time control + delay mode: When the controller detects nighttime, it starts discharging after a 10-minute delay; when the controller detects daytime, it stops discharging according to the user-set time.

7. Light control mode: When the controller detects nighttime, it starts discharging after a 10-minute delay; when the controller detects daytime, it stops discharging after a 10-minute delay.

User Instructions

How to connect our controller?

1. Connect the battery to the controller. It is recommended to install a pneumatic switch between the controller and the battery to protect both. After connecting the controller to the battery, the LCD screen will display parameters; then set the battery type.

2. If DC output is required to control the load, please set the output control mode first, and then turn on the DC output disconnect switch.

3. Connect the solar panel photovoltaic module to the controller. If the input voltage of the photovoltaic module is within the controller's rated voltage range, the controller will start. Within the charging operating range, the controller will enter charging mode.

4. It is recommended to add an air switch between the battery, solar panel, solar panel, and load for protection.

Suitable Scenarios

1. Residential PV Systems: Compatible with 12V-48V residential solar power systems, charging batteries to ensure power supply for off-grid devices (lighting, TV, refrigerator, etc.), or as a backup power source for grid-connected systems.

2. Small-Scale Industrial and Commercial PV Projects: In off-grid/grid-connected PV systems for small factories and shops, manage battery charging to improve energy efficiency and reduce electricity costs.

3. Outdoor/Mobile PV Scenarios: Such as RVs, yachts, and field base stations, providing stable charging management for mobile devices or communication/power supply equipment in remote areas, compatible with battery packs of various voltages.

4. Photovoltaic Energy Storage System: In residential/commercial energy storage systems, this system, in conjunction with solar panels and batteries, enables efficient storage and utilization of electrical energy, addressing power outages or peak-valley electricity price differences.

5. Agricultural Photovoltaic Applications: In rural photovoltaic irrigation, livestock greenhouse power supply, and other scenarios, this system manages solar charging to ensure the stable operation of water pumps, lighting, temperature control equipment, etc.

What's in the box
1 x Solar Controller
1 x User Manual