High Power MPPT Solar Charge Controller Off-grid Solar Power Systems
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
| High Power MPPT Solar Charge Controller |
GSC Series modular MPPT solar controller unit is a complete solar energy conversion, tracking, protection combined systems, this series product is developed depending on the needs of green power by EAST company. The solar energy collected by the PV panel is transferred into stable DC power output, advanced Maximum Power Point Tracking Technology (MPPT)and intelligent battery management system,intelligent monitoring system can be connected to PC by RS232/USB/RS485,remote monitoring by SNMP. Suitable for a variety of off-grid solar power systems. |
Efficient and stable，maximize the output power
● High power modular design,can parallel 8 pcs,maintenance is simple and fast, efficient and reliable system for easy expansion.
● High speed DSP the core control system and MPPT Maximum Power Point Tracking Technology,ensuring maximum output power of the system, improving the power generation efficiency of photovoltaic panels.
● Advanced multi-level control technology, switching losses smaller, more efficient.
● Professional cooling duct design, effectively discharge machine heat, to ensure stable operation of the controller
● Multiple input for the system, suitable for a variety of applications, roof, slope system.
Perfect protection design, safe and reliable
● Foolproof design is used in the system,ensure modules hot-swappable safety, providing safety operating for modules.
● PV input/output over/under voltage、PV reverse 、output anti-anti-irrigation、over temperature and other protections.
Smart battery management system
● Best charging mode can be used depending on battery type and capacity, to extend battery life.
● Over charging and over discharging protections.
Unattended and intelligent monitoring：
● After battery low voltage and automatically shut down, PV comes back，system will auto restart and charge the battery.
● RS232、USB and RS485 bus interface are available, real-time monitoring, testing can be done by communicating with PC,
SNMP(optional)net system is also available for remote real-time monitoring.
Model | GSC110-240 | GSC336-384 |
PV Input Range | 1-8 | |
Single Max Input Power | 0-500Vdc | 0-750Vdc |
Battery Numbers | 7KW-17KW | 24KW-27.5KW |
Max Charging Current | 55-120pcs can be set(2V per pcs) | 165-192pcs can be set(2V per pcs) |
Max Charging Current | 60A/120A/180A/240A/300A/360A/420A/480A | |
Equalizing Charging Voltage | (each one 2.4V)±1% | |
Float Charging Voltage | (each one 2.3V)±1% | |
Temperature Compensation | The voltage increases 2mV while temperature decrease 1℃ | |
Shared Parameters | ||
Max Efficiency | > 98% | |
Static Losses | < 5% (system rated current) | |
MPPT Accuracy | 0.99 | |
Dynamic Response | 25%-50%-25% or 50%-75%-50% load change 3ms | |
Display | LCD + LED | |
Cooling | Forced ventilation (fan speed changes with load) | |
Noise | ≤60dB | |
Protection | PV reverse、BUS over voltage、output over voltage、output reverse、 | |
PV over / under voltage | ||
Communication | RS232 / RS485 / SNMP card(optional) | |
IP Level | IP20 | |
Operating Temperature | From -20℃ to +45℃ | |
Humidity | 0-95% (non-condensing) | |
Storage Temperature | From -25℃ to +85℃ | |
Attitude | 1000m with rated power (increase 100m, reduce power 1%) Max.4000m | |
Dimensions (WxDxH mm) | 500x620x1050 | |
Packing Dimensions (WxDxH mm) | 585x710x1110 | |
Weight(kg) | Frame: 80kg ; MPPT power module: 5kg/unit | |
· Q. What is an UPS and What it is for ?
An uninterruptible power supply (UPS) is a device that allows your computer or telephone switch or critical equipement to keep running for at least a short time or longer time when the primary power source is lost. It also provides protection from power surges, spikes, brownouts, interference and other unwanted problems on the supported equipment.
· Q. How long the UPS to run when power goes?
This can take 3 paths.
1.You can pick a UPS that is rated for pretty much the full VA you need so it will be running at 100% of capability and will thus last 'n' minutes.
2.You can pick a UPS that is rated at a much higher VA value than you really need so, for example, is running at 50% of capability and will thus last for longer than the UPS from option 1.
3．You can use extra external battery packs to run for longer. If charging capability allows, the more and the bigger batteries you take with, the longer time UPS runs.
or using a generator after about 6 hours, it will be more cost-effective, with a short runtime UPS to bridge the generator start-up gap.
- Q:Can a solar inverter be used in regions with high levels of lightning activity?
- Yes, a solar inverter can be used in regions with high levels of lightning activity. However, it is important to install appropriate lightning protection measures to ensure the safety and functionality of the solar inverter system. This can include surge protection devices and grounding systems to mitigate potential damage caused by lightning strikes.
- Q:Can a solar inverter be used with a generator?
- Yes, a solar inverter can be used with a generator. In fact, it can be a useful combination in situations where solar power is not sufficient or unavailable. The generator can provide backup power to charge the batteries or directly power the inverter, which then converts the DC power from the generator into AC power for use in electrical appliances and systems.
- Q:How does a solar inverter work?
- A solar inverter works by converting the direct current (DC) electricity produced by solar panels into alternating current (AC) electricity that can be used to power household appliances and be fed into the electrical grid. It performs this conversion by using electronic components, such as transistors and capacitors, to change the voltage and frequency of the electricity. The inverter also monitors the solar panel's output and adjusts its operation to ensure optimal performance and efficiency.
- Q:What is the typical size and weight of a solar inverter?
- The typical size and weight of a solar inverter can vary depending on the capacity or power rating of the system. However, in general, residential solar inverters are compact and lightweight, with dimensions around 14-18 inches wide, 20-24 inches tall, and 6-8 inches deep. Their weight usually ranges between 25-50 pounds. Commercial or utility-scale solar inverters, on the other hand, can be much larger and heavier, often weighing hundreds or even thousands of pounds.
- Q:What is the role of a solar inverter in preventing overloading?
- The role of a solar inverter in preventing overloading is to regulate the flow of electricity from the solar panels to the electrical grid or battery system. It ensures that the amount of power being generated by the solar panels does not exceed the capacity of the grid or battery, thus preventing overloading and potential damage to the system.
- Q:What is the maximum DC input voltage for a solar inverter?
- The maximum DC input voltage for a solar inverter typically depends on the specific model and manufacturer. However, in general, most solar inverters have a maximum DC input voltage ranging from 600 to 1000 volts.
- Q:What is the role of a galvanic isolation transformer in a solar inverter?
- The role of a galvanic isolation transformer in a solar inverter is to provide electrical isolation between the solar panels and the grid, ensuring the safety of the system. It prevents any direct electrical connection between the high voltage DC side and the low voltage AC side, while allowing the transfer of power between them. This isolation protects both the system components and the users from potential electrical hazards, such as short circuits or ground faults. Additionally, the galvanic isolation transformer helps reduce noise and interference in the system, enhancing the overall performance and reliability of the solar inverter.
- Q:What is the role of a grid monitoring feature in a solar inverter?
- The role of a grid monitoring feature in a solar inverter is to constantly monitor the electrical grid to ensure that the solar energy being produced by the inverter is compatible with the grid's requirements. It helps in maintaining the stability and reliability of the grid by detecting any abnormalities or fluctuations in voltage or frequency. Additionally, it allows the inverter to automatically disconnect from the grid in case of a grid failure or disturbance, providing safety and protection to both the solar system and the grid.
- Q:Can a solar inverter be used in a solar-powered data center?
- Yes, a solar inverter can be used in a solar-powered data center. A solar inverter is an essential component of a solar power system that converts the direct current (DC) produced by solar panels into alternating current (AC) electricity, which is suitable for use in powering electronic equipment such as servers and data centers. By using a solar inverter, a solar-powered data center can efficiently utilize the electricity generated by solar panels, reducing its reliance on traditional grid power sources and promoting sustainability.
- Q:Can a solar inverter be used with different types of electrical appliances?
- Yes, a solar inverter can be used with different types of electrical appliances. The inverter converts the direct current (DC) produced by solar panels into alternating current (AC) that is compatible with various appliances. This allows for the use of solar energy to power a wide range of electrical devices and appliances in homes or businesses.
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
High Power MPPT Solar Charge Controller Off-grid Solar Power Systems
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
OKorder Financial Service
Similar products
New products
Hot products
Hot Searches
Related keywords
