| Brand | RW Energy | 
| Numero sa Modelo | 10.24kWH-20.48kWH Stacked Energy Storage System (ESS) 10.24kWH-20.48kWH Nakaabang Sistema sa Pagsimbayanan og Enerhiya (ESS) | 
| Naka nga gipasabot nga kapangyarihan sa pag-utok | 5kW | 
| Kapasidad sa Pag-atiman sa Kuryente | 30.72kWh | 
| Kalidad sa mga Sel ng Elektrisidad | Class A | 
| Serye | SESS | 
Stacked ESS
 
Ang serye ng mga produkto ng ESS (Energy Storage System) ay gumagamit ng mataas na kalidad na lithium iron phosphate battery cells, na may intelligent BMS (Battery Management System), na may mahabang cycle life, mataas na kaligtasan, at mabuting pag-seal. Ang mga ito ay kasama ng high-frequency off-grid photovoltaic inverter at built-in MPPT controller, na maaaring magbigay ng epektibong at maasahang enerhiya solutions para sa off-grid photovoltaic power generation systems, energy storage systems, household photovoltaic energy storage systems, at industrial at commercial energy storage systems.
Ang sistema na ito ay kasama ng independiyenteng nai-develop na APP na sumusuporta sa IOS/Android. Ito ay nagbibigay ng remote control sa charging at discharging ng battery pack, real-time monitoring ng data ng operasyon ng sistema, at maaaring mabilis na pumasok sa troubleshooting work kapag ang isang operasyon ng sistema ay may pagkakamali, kaya't maaari itong mapabilis na muling ibalik ang epektibong supply ng enerhiya.
Peculiarity
Custom stacking capacity, integrated installation free.
Nariripot ang battery pack, maaaring ma-adapt sa iba't ibang batteries, upang makamit ang iba't ibang charging at discharging strategies para sa iba't ibang batteries.
Maaaring i-regulate ang energy scheduling, maaaring baguhin ng mga user ang charge at discharge batay sa power consumption policy ng iba't ibang panahon sa rehiyon; Mababang logical O&M cost.
Sumusunod sa customization ng battery pack voltage at capacity, upang matugunan ang iba't ibang environment ng paggamit
Matatag na teknolohiya, mahabang cycle life, mataas na kaligtasan.
Modular design, mataas na power density, madali maintindihan.
Technical parameter


Note:
Ang A-class cell ay maaaring mag-charge at mag-discharge ng 6000 beses, at ang B-class cell ay maaaring mag-charge at mag-discharge ng 3000 beses, at ang default discharge ratio ay 0.5C.
Class A cell warranty 60 months, Class B cell warranty 30 months.
Application scenarios
Small apartment / rental home energy storage
Adaptation advantages: Ang stacked design ay lamang nakakauwi ng 0.3㎡ floor space (kapareho ng laki ng bedside table), walang installation required, maaaring direktang ilagay sa balcony; 10.24kWh capacity supports the continuous operation of refrigerator + lighting + router for 3-5 days, with temperature resistance of -30℃~50℃, suitable for most areas in the region, covering "small apartment stacked ESS" and "household energy storage".
Backup power supply for small commercial places
Adaptation advantages: 20.48kWh capacity can support the operation of convenience store freezers + cash registers for 6-8 hours; modular stacking supports expansion to 30.72kWh, replaceable battery packs avoid waiting for charging during power outages, covering "small commercial stacked energy storage" and "convenience store backup ESS".
Outdoor temporary power supply (camping / small-scale construction)
Adaptation advantages: A single module weighs about 25kg and can be manually carried, IP20 dustproof suitable for dry outdoor scenes; 5kW rated output can power electric drills, lighting, portable ovens, replacing fuel generators to achieve noise-free and clean power supply, covering "outdoor temporary energy storage scenarios".
The role of the Battery Management System (BMS).
Real-time monitoring:The BMS monitors parameters such as voltage, current, and temperature of each battery cell in real time through sensors to ensure the health status of each cell.
Equalization management:The equalization circuit (Balancing Circuit) in the BMS is used to adjust the voltage differences between each battery cell. When a cell voltage is detected to be lower than the set value, the equalization circuit will perform voltage compensation in a passive or active way to make the voltages of all cells tend to be consistent.
Equalization strategies.
Passive balancing:Excess charge is dissipated through resistors connected in parallel to the battery cells, thereby making the voltges of each cell tend to be consistent.
The disadvantage is that it can only work during the battery charging process and has a large energy loss.
Active balancing:Using a bidirectional converter or a dedicated equalization chip to transfer charge between battery cells to achieve energy transfer, thereby making the voltages of each cell consistent.
The advantage is that it can be adjusted bidirectionally. It can equalize during charging and discharging, and has low energy loss.