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SolarEdge StorEdge SE3800A-USS2Hybrid Inverter Solution Review
Solaredge的StorEdge SE3800A-USS2 DC coupled storage solution automatically provides homeowners with backup power in case of grid interruption, and allows home owners to maximize self-consumption for maximum energy independence.
Unused PV power is stored in a battery and used during a power outage or when PV production is insufficient. When there is a power outage, a combination of PV and battery is used to power important loads such as the refrigerator, TV, lights and AC outlets, day or night. The solution is based on a single inverter for PV, storage and backup power.
Reliable, Safe & Efficient Power
Increased energy yield compared to the traditional inverter system:
- SolarEdge inverters allow for more solar energy harvest due to module-level MPPT
由于每个模块的功率优化导致模块不匹配导致的电源损耗 - Constraint free design allows for utilization of more roof area
- 简单和高效的维护费用增加up-time of your PV system
Works in conjunction with SolarEdge Power Optimizers for the greatest efficiency
TheSolarEdge SE3800A-USS2 inverter采用精密的数字控制技术设计,具有高效的电源转换架构。这项创新结合了Power Optimizers实现了卓越的太阳能收获和最佳逆变器可靠性home grid-tie solar systemapplications.
Solaredge电源优化器通过安装人员连接到每个模块,更换传统的太阳能接线盒。优化器设计为它们安装在太阳能电池板上可靠。电源优化仪基于Solaredge可靠性策略,是一种基于物理的失效点识别方法。通过可靠性导向的设计规则的组合,能够提供经过验证的25年系统运营寿命的保修。
固定电压技术可确保Solaredge SE3800A-USS2太阳能逆变器始终在其最佳输入电压下在更宽范围内工作,无论太阳系的环境条件如何。
StorEdge选项
The SolarEdge meter is used for battery integration and for production / consumption readings for Feed-in Limitation. This RS485 Electricity Meter enables the use of Export Control and Consumption Monitoring for StorEdge Applications. It mounts inside the included NEMA 3R weatherproof enclosure and comes with 2 current transformers.
Auto-Transformer
该单独的开关变压器连接到StorEdge™逆变器,快速,可自动启用电池备用电源。自动变压器连接到StorEdge逆变器,以便使用逆变器的240V输出为120V负载启用分割相位平衡,从而为120V备用负载供电。只需要StorEdge备用电池电量应用,如果系统在智能能量管理模式下工作,则不需要。
LG Chem RESU Energy Storage Battery
The StorEdge SE3800A-USS2 can support anLG Chem Resu 10hESS电池模块包。Resu10h可以存储从屋顶太阳能电池板产生的剩余能量,以便在需要时使用。当太阳设定时,能源需求很高,或者有一个黑色,你可以使用你的ESS中存储的能量,以满足您的能源需求,无需额外费用。
Power Optimizers utilize a fixed-voltage technology to ensure the SolarEdge system is always working at its optimal input voltage over a wider range of string lengths. The SolarEdge power optimizer is connected by installers to each module, replacing the traditional solar junction box. The optimizers are designed be as reliable as the solar panels that they are mounted to.
SolarEdge's Multi-Level Reliability:
The SolarEdge multi-level reliability plan involves Design Analysis & Qualification by in-house and external experts, sub-system testing by Accelerated Life Testing (ALT) of critical components, and integrative testing of design prototypes (via HALT) and large sample groups.
As part of these efforts, tens of thousands of components have been evaluated in accelerated life chambers (burn-in, thermal cycling, humidity and so forth) as well as hundreds of products in field tests and stress tests. These tests have run for the equivalent of over 100 years (well over the expected life of photovoltaic systems). The lessons learned are invaluable and as a result, SolarEdge produces systems with unsurpassed reliability.
In order to verify that each SolarEdge product that leaves manufacturing plants conforms to their high reliability and quality standards, each component, sub-assembly, and final product are tested multiple times during production. These tests include: Automatic Optical Inspection, In-Circuit Testing, Board- and Component-Level Functional Testing, Safety Testing and Integrative Stress Testing. These rigorous screening and testing procedures, which are completed for 100% of the products SolarEdge manufactures, enable them to guarantee that SolarEdge products work as expected for the entire product lifetime.
SolowEdge的可靠性战略的一个关键因素 - 以及相对于竞争对手的重要区别 - 是在其产品中使用专有应用特定IC(ASIC)。提高电气电路可靠性的最佳方法是减少其中的组件数量 - 这是通过更换大量离散组件,其中单个ASIC专门为手头的任务设计了大量的离散组件。ASIC本身根据专门定义的专有设计规则制造,以允许ASIC的长期25年的寿命。已经进行了广泛的分析和测试以确保ASIC包装足够强大,以处理25年的日常热逆变器循环超过25年的机械和电化学胁迫。
SolarEdge StorEdge SE3800A-USS2是一种具有自发电/直流电池备份功能的网格式逆变器系统。它将自动充电并利用高功率LG Chem Resu10h.Li-ion battery.
Safety:
- 在安装过程中:safe string voltage until inverter & AC supply are turned on
- Maintenance:safe string voltage with an automatic DC shutdown once inverter is turned off
- Emergency:安全串电压,栅格断开或在高温反应后自动直流关闭
在安装,维护和消防期间,使用安全电压消除电局和防火风险
Peace of mind:
- Ability to monitor the PV system anytime, anywhere in order to guarantee optimal operation
- Module level, real-time alerts of system issues pinpointed on a virtual map
Increased energy yield:
- 由于模块级MPPT引起的更多能量
- Mismatch power losses eliminated
- Shade tolerance assures maximum power harvest under trees and other obstructions
- 简单和高效的维护费用增加up-time of your PV system
Solaredge StorEdge储能电池系统以低批发价格提供。
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