A Home Energy Storage System (HESS) is a device that integrates batteries, inverters, and control systems. It can store electricity generated from the grid or solar panels and supply power to your home when needed. HESS is designed to improve energy efficiency, reduce electricity costs, and provide backup power during outages, ensuring the stability and reliability of your home’s electricity supply.
Storing solar power, reducing reliance on the grid, and lowering energy costs.
Providing electricity during power outages, ensuring basic household needs are met.
Charging during off-peak hours when electricity prices are low and discharging during peak hours when prices are high to save on electricity bills.
Optimizing energy use based on weather conditions, consumption habits, and other factors through a smart home system.
HESS can provide power for everyday household needs, meeting the electricity demands of lighting, appliances, and other devices.
During power outages, HESS can provide emergency power to the home, ensuring the operation of critical equipment.
HESS can be used in conjunction with solar panels to store excess solar energy, enabling energy self-sufficiency.
HESS can provide power for charging electric vehicles, reducing charging costs.
| Batteries materials | Lithium iron phosphate |
| Series parallel mode (S series, P parallel): | 120S1P |
| Nominal voltage | 384V |
| Nominal capacity | 27Ah |
| Size(mm) | 520×230×1060 |
| Weight | <100kg |
| Color | Optional |
| Parallel support | Parallel terminals are supported |
| Output port mode | terminal |
| Charging way | CC/CPVP |
| Charging current | 0.5C(standard) |
| Maximum charging current | 1C @25C |
| Charge cut-off voltage | 438Vdc |
| Discharge way | CC/CPVP |
| Discharge current | 0.5C(standard) |
| Maximum discharge current | 1C @25C |
| Discharge cut-off voltage | 336Vdc |
| Indicator | LED |
| Communication interface | RS485/RS232/CAN |
| Charging operating temperature | 0~+50℃ |
| Discharge operating temperature | –20~+55℃ |
| Warranty | 5 years |
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YuYang New Energy Co.,Ltd
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