Smart String Energy Storage System
Huawei's energy storage technologies extend battery life, ensure safe operation and simplify maintenance and servicing (O&M) through precise management of battery cells, packs and racks, accurate control of charging and discharging, and innovative Smart String ESS technology. Battery pack failures are detected in real time and data is transmitted to the Huawei SmartPV Management System, which issues effective warnings in the event of problems in the ESS. Within the Smart String ESS, faulty packs and racks are isolated and disconnected, and the entire system can be safely shut down if thermal runaway is detected. The Smart String ESS is characterised by a system availability of ≥99.9% without a single point of failure. Even if a faulty pack is isolated, the remaining packs in the rack will continue to function properly.
Huawei FusionSolar
With the installation of the Huawei LUNA2000-2.0MWH-2H1 in a 20' HC-container, Huawei offers the optimal large-scale storage solution. The ESS is a prefabricated all-in-one energy storage system with a modular structure, integrated power supply and distribution cabling, monitoring functions, environmental sensors and fire protection measures. It offers a high level of safety, reliability, rapid operational readiness, low costs, high energy efficiency and intelligent management. The LUNA2000-2.0MWH-2H1 Smart String Energy Storage System, with a C-rate of ≤0.5, can control the charging and discharging of the DC rectified by the Smart PCS for grid peak load reduction and frequency regulation in two hours from the battery packs. The Huawei LUNA2000-2.0MWH-2H1 battery storage system sets new standards with a fixed capacity of 2.0 MWh and enables full charging and discharging of up to 2 MW in two hours. Thanks to the modular selection quantity of the Smart PCS LUNA2000-200KTL-H1, the charging and discharging capacity can be customised to your needs to achieve up to 1 MW discharge capacity.
| LUNA2000-2.0MWH-2H1 | LUNA2000-2.0MWH-1H1 | LUNA2000-1.0MWH-1H1 | LUNA2000-2.0MWH-4H1 | |
|---|---|---|---|---|
| Phasen | ||||
| Maximum battery capacity of the energy storage system | 2032 kWh | 2032 kWh | 1016 kWh | 2032 kWh |
| Supported charge and discharge rate | ≤0,5 C | ≤1 C | ≤1 C | C |
| Nominal DC voltage | 1250 V | 1250 V | 1250 V | 1250 V |
| Low-voltage AC Coupling | 1 | 1 | 1 | 1 |
| Grid-Forming | 1 | Nein | 1 | 1 |