| Brand | RW Energy | 
| Numero ng Modelo | 10.24kWH-20.48kWH Nakalang Sistem ng Pagsusunod ng Enerhiya (ESS) | 
| Pangako ng Output Power | 5kW | 
| Nabuo ng enerhiya | 15.36kWh | 
| Kalidad ng Selula | Class B | 
| Serye | SESS | 
Stacked ESS
 
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. Ito ay kasama ng high-frequency off-grid photovoltaic inverter at built-in MPPT controller, na maaaring magbigay ng epektibong at maaswang solusyon sa enerhiya 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 inihanda na APP na sumusuporta sa IOS/Android. Ito ay nagbibigay-daan sa remote control ng charging at discharging ng battery pack, real-time monitoring ng datos ng operasyon ng sistema, at maaaring mabilis na pumasok sa troubleshooting work kapag nangyari ang failure sa operasyon ng sistema, kaya maaaring mabigyan ng epektibong pagkakaloob ng enerhiya.
Peculiarity
Custom stacking capacity, integrated installation free.
Nariripot ang battery pack, maaaring mapagkasya sa iba't ibang mga battery, upang makamit ang iba't ibang mga estratehiya ng charging at discharging para sa iba't ibang mga battery.
Maaaring maitala ang scheduling ng enerhiya, maaaring baguhin ng mga user ang charge at discharge ayon sa polisiya ng pagkonsumo ng enerhiya sa iba't ibang panahon sa rehiyon; Mababang logical O&M cost.
Sumusuporta sa customization ng voltage at capacity ng battery pack, upang mapagkasya sa iba't ibang kapaligiran ng paggamit.
Maturing teknolohiya, mahabang cycle life, mataas na kaligtasan.
Modular design, mataas na power density, madaling maintenance.
Technical parameter


Note:
Ang A-class cell ay maaaring i-charge at i-discharge ng 6000 beses, at ang B-class cell ay maaaring i-charge at i-discharge ng 3000 beses, at ang default discharge ratio ay 0.5C.
Ang warranty ng A-class cell ay 60 buwan, ang warranty ng B-class cell ay 30 buwan.
Mga Application scenarios
Maliit na apartment / rental home energy storage
Advantages ng adaptation: Ang stacked design ay lamang nangangailangan ng 0.3㎡ na floor space (katumbas ng laki ng bedside table), walang installation required, maaaring direktang ilagay sa balcony; 10.24kWh capacity supports ang continuous operation ng refrigerator + lighting + router para sa 3-5 araw, na may temperature resistance ng -30℃~50℃, angkop sa karamihan ng lugar sa rehiyon, nakakapag-cover ng "maliit na apartment stacked ESS" at "household energy storage".
Backup power supply para sa maliit na commercial places
Advantages ng adaptation: 20.48kWh capacity maaaring suportahan ang operation ng convenience store freezers + cash registers para sa 6-8 oras; modular stacking supports expansion hanggang 30.72kWh, nariripot na battery packs naiiwasan ang paghintay para sa charging habang walang kuryente, nakakapag-cover ng "maliit na commercial stacked energy storage" at "convenience store backup ESS".
Outdoor temporary power supply (camping / small-scale construction)
Advantages ng adaptation: Ang isang module ay may timbang na humigit-kumulang 25kg at maaaring manu-manong dalhin, IP20 dustproof angkop sa dry outdoor scenes; 5kW rated output maaaring magpower ng electric drills, lighting, portable ovens, nagsasalamin ng fuel generators upang makamit ang noise-free at clean power supply, nakakapag-cover ng "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.