Tianjin Estel Electronic Science and Technology Co.,Ltd
TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO.,LTD (ESTEL(GUANGDONG) TECHNOLOGY CO., LTD) We are the professoinal supplier of outdoor telecom cabinet, air conditioner, heat exchanger, and telecom
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Multi-Site Management Function Integrated Energy Cabinet Power Cabinet For New Upgrade
Brief Introduction
How Does a Hybrid Solar System Work?
There are various components involved in the working of the Hybrid PV System. The components involved are as follows:
Solar Panels (PV Array) – They are installed on a rooftop or ground-mounted structure to get the maximum sunlight to convert solar energy into DC electricity.
Inverters – They convert the DC electricity produced by Solar Panels into AC electricity which is then used by household appliances. There are some types of Inverters which contain string inverters, microinverters, and hybrid inverters all of which handle both solar and battery inputs.
Batteries – These batteries store the extra solar energy generated so it can be used after sunset when there is low sunlight or on cloudy days. It contains a Battery Management System that helps monitor the charging and discharging of the battery to optimize its use and lifespan.
Grid Connection – When the battery and solar energy are insufficient the grid connection helps to back up the power source and it allows the excess solar energy to be fed back to the grid. There are some areas where they can earn credits for exporting the excess energy to the grid.
Energy Flow – To enhance the efficiency of the energy flow, Energy management helps to monitor and control its flow in the system. It also has smart technology which helps to store the power when it is most in demand.
Storage Mechanism – It involves the use of batteries to save access to solar energy generated through solar panels. When the solar generation becomes low the batteries help to generate electricity so that there is no power outage.
Configuration list of our Hybrid Power Cabinet ET8094205H
| Cabinet Configuration list | |
| Outer Size | 800mm(W)x940mm(D)x2050mm(H) (include temperature control protrusions) |
| Covering Area | 800mm(W)x700mm(D) |
| Height of base | 150mm |
| Weight | ≤130kg (excluding the equipment and battery) |
| User Space | 37U |
| Material | Wall:1.2mm galvanized steel sheet Door:1.5mm galvanized steel sheet |
| Lock | Three point anti-theft lock |
| Wiring Position | Bottom in and out |
| Wiring Holes | 10xφ36 |
| Protection Grade | IP55 |
| Cooling | |
|
Equipment Compartment | Mode:heat exchanger Heat dissipation efficiency:200W/K Rated voltage:48VDC Rate power:520W Mounted on the front door |
|
Battery Compartment | Mode:DC air conditioner Cooling capacity (L35/L35):500W Rated voltage:48VDC Power consumption (L35/L35):160W Mounted on the rear door |
| Monitorying unit | 19 inch installation, 1U high, 220VAC/48VDC input voltage, communication port: SNMP connecting with Door/Water/Smoke//temperature and humidity sensors |
| Meter | This cabinet can manage equipment from three different operators at the same time and monitor the power consumption of each device through an electric meter. |
Accessories list:
| Lighting | DC-48VLED Light |
| Smoke sensor | 12VDC |
| Flood Sensor | Dry contact |
| Temperature and humidity sensor | 12VDC |
| Access Control | Dry Contact |
| Environment | |
| Operating Temperature | 10℃ to +45℃ |
| Storage Temperature | 40℃ to +75℃ |
| Operating Humidity | 5% to 95% (non-condensing) |
|
Altitude | 0 to 4000m (if the altitude is within the range of 3000m to 4000m,the maximum operating temperature decreases by 1℃ as the altitude increases by 200m) |
| Internal Rack Information | |
|
Equipment Compartment | Rack mode:19"space according to IEC 60297-3 Depth:400mm Height:20U The available distance in front of the 19":180mn |
|
Battery Compartment | Rack mode:two groups battery bracket Height of each battery bracket:≥350mm Optional:17U19"rack for lithium battery |
Rectifier key features:
·Wide input voltage range:85 to 290VAC for rectifier and 120 to 420VDC for MPPT
·Rectifier,MPPT and controller are hot pluggable,easy and quick on-line maintenance
·High efficiency up to 96%for lower operating cost
·Supports ethernet,SNMP,ModBus and RS485 communication interfaces
| Input Distribution | ||
| AC | DC | |
| Input Mode | 220VAC single-phase | 120VDC to 425VDC |
| Input Frequency | 45 to 65Hz,rated value:50Hz/60Hz | / |
| Input Capacity | 63A/2Px1 | 63A/2Px5 |
| SPD | 20kA/40kA,8/20μs | |
| Output Distribution | ||
| Rectifier | Solar Module | |
| Output Voltage | -42 to-58VDC,rated value:-53.5VDC | -42 to-58VDC,rated value:-54.5VDC |
| Battery Breakers | 125A/2P | |
| Load Breakers | Lvd:32A/1Px1,10A/IPx5; Blvd:32A/1Px2,10A/1P×5 | |
| DC SPD | 20kA/40kA,8/20μs | |
| Module | ||
| Rectifier Module | Solar Module | |
| Input Voltage | 85 to 290VAC, rated 220VAC | 120 to 420VDC rated 340VDC |
| Efficiency | >96% | >96% |
| Rated Power | 3000W(176 to 290VAC) | 3000W(200 to 425VAC) |
|
Working Temperature | -10°℃ to +75℃(fully output below 55℃) | -10℃ to +75℃ (fully output below 50℃) |
| Controller | |
| Signal Input | 3Al(2 battery temp,1 ambient temp),2RS485,7 DI |
| Alarm Output | 6 dry contact |
| Communication Port | RS485,SNMP |
| Display Mode | LCD |
| System | |
| Dimension (WxDxH) | 482x350.6×9U,≤30kg(without modules) |
| Cooling Mode | Natural cooling |
| Maintenance Mode | Front maintenance,support modlule grade change |
| Protection level | IP20 |
| Environment | |
| Operating Temperature | -10℃ to +50℃ |
| Storage Temperature | -40℃ to +75℃ |
| Operating Humidity | 5%to 95%(non-condensing) |
|
Altitude | 0 to 4000m(if the altitude is within the range of 3000m to 4000m,the maximum operating temperature decreases by 1℃ as the altitude increases by 200m) |
*customized design is available.
Cabinet pictures:
Rectificer Pictures:
Hybrid Solar Systems are often said to be a one-time investment and it is not wrong. It not only saves you from the hikes in electricity bills in the years to come but also, you don’t have to spend your fortune buying the fuel because there’s no fuel needed to operate these. Apart from these benefits, the value of your property also increases once you get these reliable sources installed at your place. So if we compare your initial investment and ROI, this deal will only benefit you in the long run.
Once you have installed Hybrid Solar Systems, you can proudly say that you utilize clean and renewable energy. Sunlight is the cleanest source of energy and unlike natural gas, coal, or nuclear fuel, using this doesn’t affect its availability on our planet, nor is any other dangerous by-product being released into our environment. Also, it reduces carbon footprint and is a sustainable source of power generation.
Are you ready to take the next step in your green energy transition? Allow our experts to guide you in selecting the optimal POWRBANK solution that aligns with your requirements: