项目名称： 荣观物联 MPPT太阳能控制器

Rongguan IoT MPPT solar controller

申报单位： 广东荣观物联科技有限公司

综合介绍或申报理由：

广东荣观物联科技有限公司成立于2017年,是一家物联网和大数据关键技术创新研发的高新技术企业。公司以"简单可信赖，开放求共赢”为宗旨，并始终以帮助政府和企业实现信息化高效管理为已任。公司拥有WEMIND智慧城市基础设施运营管理平台，LAMPMIND智慧照明管理平台， SOLAR STATION新能源电站管理平台，智慧教室照明管理平台，拥有智慧云盒代智慧多功能杆核心网关，拥有智慧云盒二代智慧城市AI边缘计算核心网关。无线产品覆盖5G、4G、GSM、NBIoT，LoraWAN以及BLE MESH等主流无线协议。在智慧城市核心硬件,综合平台，A边缘计算，形成了完整的端到端，硬件+通信+云平台+ AI体化的解决方案，积极推进智慧城市建设共建共享智慧城市生态圈。

Guangdong Rongguan IoT Technology Co., Ltd. was established in 2017. It is a high-tech enterprise engaged in the innovation and development of key technologies for the Internet of Things and big data. The company takes "simple and reliable, open and win-win" as its purpose, and has always been committed to helping the government and enterprises to achieve efficient management of informatization. The company has WEMIND smart city infrastructure operation management platform, LAMPMIND smart lighting management platform, SOLAR STATION new energy power station management platform, smart classroom lighting management platform, smart cloud box generation smart multi-function pole core gateway, and smart cloud box second generation wisdom The core gateway of urban AI edge computing. Wireless products cover mainstream wireless protocols such as 5G, 4G, GSM, NBIoT, LoraWAN and BLE MESH. In smart city core hardware, integrated platform, A-edge computing, a complete end-to-end, hardware + communications + cloud platform + AI integrated solution has been formed, actively promoting the construction of smart cities and building a shared smart city ecosystem.

项目宣传视频： https://b2b.alighting.com/exh/rgwl123456/videodetail-1178.html

主要技术参数：

1.mppt太阳能控制器
型号：DM120 DM120-U DM160 DM160-U
26mA/ 12V 40mA/ 12V 28mA/ 12V 42mA/ 12V
空载损耗：15mA/ 24V 21mA/ 24V 17mA/ 24V 23mA/ 24V
系统电压：12V/ 24V
额定充电电流 ：10A ；15A
最大太阳能板功率130W/ 12V :260W/24V 200W/ 12V :400W/ 24V
太阳能板输入电压 ：<60V
MPPT追踪效率：>99%
充电转换效率 ： 90% ~ 96%
负载转换效率 ：90% ~ 96%
输出电流 ：70mA~ 4200mA ；70mL~ 5600m
负载电流精度 ：士3% (负载电流> 300mA)
最大负载功率：60W/ 12V: 120W/ 24V80W/ 12V: 160W/ 24V
负载输出电压<60V

1.mppt solar controller
Model: DM120 DM120-U DM160 DM160-U
26mA/ 12V 40mA/ 12V 28mA/ 12V 42mA/ 12V
No-load loss: 15mA/ 24V 21mA/ 24V 17mA/ 24V 23mA/ 24V
System voltage: 12V/ 24V
Rated ging current: 10A; 15A
Maximum solar panel power 130W/ 12V: 260W/24V 200W/ 12V: 400W/ 24V
Solar panel input voltage:<60V
MPPT tracking efficiency: >99%
Charging conversion efficiency: 90% ~ 96%
Load conversion efficiency: 90% ~ 96%
Output current: 70mA~ 4200mA; 70mL~ 5600m
Load current accuracy: ±3% (load current> 300mA)
Maximum load power: 60W/ 12V: 120W/ 24V 80W/ 12V: 160W/ 24V
Load output voltage<60V

技术及工艺创新要点：

1.mppt太阳能控制器
具有真正的MPPT功能，适合不同串联数目的单晶硅、多晶硅或非晶硅电池板，能显著提高太阳能电池板的能量利用率。
MPPT太阳能充电技术，最大太阳能板开路电路Voc≤60V。
负载升压恒流输出，可直接最大驱动18颗串联灯珠。
改进型充电算法，支持12V和24V铅酸电池和锂电池使用，用户可自行设置铅酸电池工作模式或是锂电池工作模式。
负载3时段调光及晨亮设计，工作时间0小时～ 15小时可设，功率0%～100%可设。
系统状态记录，最长可记录7天系统状态，对系统进行全面监测。
数据通信采用多次双向握手协议和数据压缩算法，使得数据传输准确快速。
智能功率模式，可根据蓄电池电量自动调节负载功率，最大限度延长蓄电池工作时间。
真正恒流而非限流控制，确保输出电流平滑稳定，从而减少LED光衰，延长LED使用寿命。
红外遥控：设置参数、读取状态、查看历史数据。
金属外壳，IP68防水等级，能够在各种恶劣环境下使用。
过热保护功能，超过一定温度会减小负载或是关闭负载。
蓄电池反接保护、LED短路保护、开路保护等，使系统得到全面保护。

1.mppt solar controller
With true MPPT function, it is suitable for monocrystalline silicon, polycrystalline silicon or amorphous silicon solar panels with different numbers in series, which can significantly improve the energy utilization rate of solar panels.
MPPT solar ging technology, the maximum solar panel open circuit Voc≤60V.
Load boost constant current output, which can directly drive up to 18 series lamp beads.
Improved ging algorithm, supports 12V and 24V lead-acid batteries and lithium batteries, users can set the lead-acid battery working mode or lithium battery working mode by themselves.
Load 3 time dimming and morning light design, working time can be set 0 to 15 hours, and power can be set 0% to 100%.
System status record, which can record the system status for up to 7 days to fully monitor the system.
Data communication adopts multiple two-way handshake protocol and data compression algorithm, which makes data transmission accurate and fast.
Intelligent power mode can automatically adjust the load power according to the battery power to maximize the battery working time.
Real constant current rather than current limiting control ensures smooth and stable output current, thereby reducing LED light decay and extending LED life.
Infrared remote control: set parameters, read status, view historical data.
Metal shell, IP68 waterproof grade, can be used in various harsh environments.
Overheating protection function, over a certain temperature will reduce the load or shut down the load.
Battery reverse connection protection, LED short circuit protection, open circuit protection, etc., make the system fully protected.

申报单位介绍：

广东荣观物联科技有限公司是一家致力于物联网和大数据关键技术创新研发以及产业化推广， 进而提升企业单位和城市智慧水平的高新技术企业。公司以“简单可信赖，开放求共赢"为宗旨，并始终以帮助政府和企业实现信息化高效管理，绿色零排放为己任。总部设在东莞，深圳有研发中心，并在多个城市设立了营销与销售机构。公司目前主要提供基于物联网技术的智慧城市照明管理系统、光伏发电离网与并网系统，环境监控系统，智慧城市平台，私有云搭建等服务。具备业内罕见的软硬件解决能力、供应链渠道整合能力、数据价值开发能力以及完整的纵向服务基因。专注于智慧光伏、智慧社区、智慧工地、智慧农业四大细分领域，汇聚-批来自百度、 华为、腾讯、金立、扬智、思科等的专业背景人才，在产品规划、大数据分析、硬件接入、UI设计、移动开发、云端架构建设、系统集成、数据产品及应用等方面极富经验。

Guangdong Rongguan IOT Technology Co., Ltd. is a high-tech enterprise dedicated to the innovation, research and development and industrialization of key technologies of the Internet of Things and big data, thereby enhancing the level of corporate intelligence and urban intelligence. The company takes "simple and trustworthy, open and win-win" as its purpose, and always takes it as its mission to help the government and enterprises realize information-based efficient management and green zero emissions. Headquartered in Dongguan, Shenzhen has a research and development center, and has established marketing and sales organizations in many cities. The company currently mainly provides services such as smart city lighting management systems, photovoltaic power generation off-grid and grid-connected systems, environmental monitoring systems, smart city platforms, and private cloud construction based on Internet of Things technology. Rare in the industry
Software and hardware solutions, supply chain channel integration capabilities, data value development capabilities, and complete vertical service genes. Focusing on the four sub-sectors of smart photovoltaics, smart communities, smart construction sites, and smart agriculture, it gathers talents with professional backgrounds Baidu, Huawei, Tencent, Gionee, Yangzhi, Cisco, etc., in product planning, big data analysis, and hardware He has extensive experience in access, UI design, mobile development, cloud architecture construction, system integration, data products and applications.

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