Water Resistant Solar Charge Controller 2KW MPPT Charging Function

Water Resistant Solar Charge Controller 2KW MPPT Charging Function System 1

Water Resistant Solar Charge Controller 2KW MPPT Charging Function

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Loading Port:: Shanghai

Payment Terms:: TT or LC

Min Order Qty:: 1 unit

Supply Capability:: 10000 unit/month

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I. PRODUCT INTRODUCTION

Solar controller is control device which can control solar panel and transform solar energy into electricity then store to the battery bank. Solar controller is the most important part in off-grid system, whose performance has much effect on life expectancy and operation of the whole system, especially the battery expectancy. Or battery service life will be shortened by over charge or over discharge.

II. PERFORMANCE FEATURES

Superior military-grade components to ensure the product stability.

Perfect protection function, thus the system has higher reliability.

Check and set all operation parameters as requirement from LCD display.

PWM stepless unload mode, which burn the excess power into Dump load, making the battery charging in best status.

III. APPLICATION AREAS

Standalone Photovoltaic power station

Standalone Domestic household photovoltaic power system

Mobil communication base stations, expressway and other non-residential regions.

Coastal islands, remote mountainous, border posts for regions shortage of or without electricity.

Government demonstration projects, landscape lighting project etc.

IV. 2KW TECHNICAL PARAMETERS

Product model	WS20-48-N00	WS20-96-N00	WS20-110-N00	WS20-120-N00	WS20-220-N00
Rated battery power	48V	96V	110V	120V	220V
Rated solar input power	2kW	2kW	2kW	2kW	2kW
Floating charge voltage	58V	116V	133V	145V	266V
Max Open Circuit Voltage	100V	200V	230V	250V	458V
Dimensions (L x W x H)	442×307×172 mm
Net weight	7kg
Display mode	LCD
Cooling	Fan
Protection level	IP20（Indoor）
Quiescent current	≤20 mA
Protection functions	Battery over charge; battery anti-reverse-connection; solar reverse charge protection; solar anti-reverse-connection; lightning protection.
Ambient temperature	-20～+55℃
Ambient humidity	0~93%, without condensing
Working altitude	≤4000m
In order to serve our customers better, our company can adjust parameter configuration according to customer’s requirement.

Q:Can a solar controller be used with solar panels that are mounted on a moving vehicle?: Yes, a solar controller can be used with solar panels that are mounted on a moving vehicle. A solar controller is designed to regulate the charging of batteries from solar panels, regardless of the application or location. When solar panels are mounted on a moving vehicle, the solar controller will still perform its functions effectively. It will monitor the voltage and current coming from the solar panels and adjust the charging process accordingly to ensure the batteries are charged optimally. The solar controller will also protect the batteries from overcharging or discharging, which is crucial for maintaining the longevity and performance of the batteries. Therefore, using a solar controller with solar panels on a moving vehicle is highly recommended to ensure the efficient and safe operation of the solar power system.

Q:How do I ensure proper ventilation for a solar controller installation?: To ensure proper ventilation for a solar controller installation, it is important to place the controller in a well-ventilated area. This can be achieved by installing the controller in a location with adequate airflow, away from direct sunlight or heat sources. Additionally, leaving enough space around the controller for air circulation and avoiding any obstructions will help maintain proper ventilation.

Q:Are there any disadvantages to using a solar controller?: Yes, there are a few disadvantages to using a solar controller. One disadvantage is the initial cost of purchasing and installing a solar controller, which can be relatively high compared to traditional charge controllers. Additionally, solar controllers may require regular maintenance and monitoring to ensure optimal performance, which can add to the overall maintenance cost. Another potential disadvantage is the limited compatibility of solar controllers with certain solar panel systems, as some controllers may not be compatible with certain types or sizes of solar panels. Lastly, solar controllers may have limitations in terms of the maximum amount of solar power they can handle, which can restrict the scalability of the solar system.

Q:What is the power of the solar controller?: For example: 12V10A controller, then the solar panel over the current is not more than 10A, the solar panel power is not more than 120W, useful DC load, then the DC load is not more than 80W

Q:Can a solar controller be used with solar-powered indoor research facilities?: Yes, a solar controller can be used with solar-powered indoor research facilities. A solar controller regulates and optimizes the charging and discharging of batteries in a solar power system, ensuring efficient utilization of solar energy. In indoor research facilities that are solar-powered, a solar controller plays a crucial role in managing the power generated by solar panels and ensuring a stable and reliable power supply for various research equipment and systems.

Q:Can a solar controller be used with a solar pool heating system?: Yes, a solar controller can be used with a solar pool heating system. A solar controller helps to regulate and monitor the temperature and flow of water in the system, ensuring optimal performance and energy efficiency. It allows users to set desired temperatures and schedule operation times, maximizing the benefits of solar pool heating.

Q:Can a solar controller be used with a solar-powered emergency backup system?: Yes, a solar controller can be used with a solar-powered emergency backup system. A solar controller regulates the flow of energy from the solar panels to the backup system's battery, ensuring that it is charged efficiently and effectively. This helps to maintain the battery's health and prolong its lifespan. Additionally, a solar controller can provide important features such as overcharge protection and load control, which are crucial for the reliable operation of an emergency backup system.

Q:Do solar controllers have built-in battery temperature compensation?: Yes, solar controllers often have built-in battery temperature compensation. This feature allows the controller to adjust the charging voltage based on the temperature of the battery, ensuring optimal charging and prolonging the battery's lifespan.

Q:Can a solar controller be used with solar-powered indoor parking facilities?: Solar-powered indoor parking facilities can indeed utilize a solar controller. This device serves to regulate the flow of energy from the solar panels to the batteries, effectively preventing any overcharging. To harness electricity from sunlight, solar panels can be positioned on the roof or outside the structure. Consequently, the solar controller takes charge of managing the energy generated by these solar panels and ensuring its efficient storage in the batteries. This stored energy can then be effectively employed to power various systems within the indoor parking facility, including lighting, ventilation, and security systems. By incorporating a solar controller, these facilities can optimize their energy consumption and reduce their dependence on grid electricity. This, in turn, leads to cost savings and a more sustainable operational approach.

Q:Can a solar controller be used with sealed batteries?: Yes, a solar controller can be used with sealed batteries.

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