| After-sales Service: | 24h Online After-Sales |
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| Warranty: | 2 Years |
| Display: | Digital |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
| Acrel-2000ES Energy storage management system | ||
| NO | Parameter | Description |
| 1 | System access |
PCS, BMS, electric meter, temperature control, fire protection, flooding, smoke detection, video, access control, etc. |
| 2 | Hardware configuration | CPU: Intel Celeron 5205U; Memory: 8G; Hard disk: 512G; Operating system: Windows |
| 3 | Communication interface | 4×RS485,4×USB3.0,2×LAN,1×HDMI,8×DI (optional),8×DO (optional) |
| 4 | Communication mode | Support RS485, TCP/IP and 4G (optional), etc. |
| 5 | Display screen | Capacitive screen, 13.3 inches (optional 15.6, 17.3 inches); resolution: 1920×1080 |
| 6 | Main function | Equipment control, status monitoring, charge and discharge optimization scheduling, abnormal alarm, data forwarding, parameter setting, communication management, graphics drawing, video monitoring, historical curves, event query, report statistics, authority management |
| 7 | Support protocol | Supports communication protocols such as IEC101, IEC103, IEC104, MODBUSRTU/TCP and private protocols |
| NO | Strategy category | Remark |
| 1 | Manual strategy | Supports manual switching between on-grid and off-grid, which requires PCS protocol support for control. |
| 2 | Planning curve (peak shaving and valley filling) |
Users can configure the electricity price template according to the local time-of-use electricity price, set the charging and
discharging power of PCS in different time periods, and form a peak-shaving and valley-filling strategy template; provide the
function of configuring strategy templates by day and week, and adapt to the strategy operation mode in multiple regions and
multiple electricity price environments.
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| 3 | Demand control | The demand value is collected in real time by connecting the main meter to the low-voltage side of the transformer of the main incoming line. When the demand value reaches the limit value (settable), the demand control is triggered. The system reduces the charging and discharging of the energy storage according to the configured parameters. |
| 4 | Dynamic expansion | The transformer load rate is collected in real time by connecting a main meter to the low-voltage side of the transformer of the main incoming line. When the transformer load rate reaches the limit value (settable), the protection is triggered. The system reduces charging and discharging of the energy storage according to the configured parameters. |
| 5 | Anti-reverse flow control | By connecting the main meter on the low-voltage side of the transformer of the main incoming line to collect reverse power data in real time, when reverse power occurs and reaches the limit value (settable), the system will perform actions such as static, reduced discharge, and charging of energy storage according to the configured parameters. The system's anti-reverse flow strategy is implemented as software protection. If a faster response and more reliable protection is required, a corresponding reverse power protection device needs to be added, and the circuit breaker will trip immediately when reverse flow is detected. |
| 6 | Anti-reverse flow control | When the power grid is abnormal or fails, it supports off-grid operation, which requires PCS to support this function. |
| 7 | Dynamic ring protection strategy | Read equipment operation data in real time, and perform abnormal alarm protection and linkage control based on limit parameters |
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