| CTESS 43/20 | AC | |||
|---|---|---|---|---|
| ♦Nominal capacity (kWh) | 43 |
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| ♦Battery Type | LFP (LiFePO4) | |||
| ♦Voltage (V) | 51.2 | |||
| ♦Max AC input power (kW) | 20 | |||
| ♦AC output nominal power (kW) | 20 | |||
| ♦Weight (kg) | 1100 | |||
| ♦Dimensions (L x W x H) (mm) | 1250x1000x1100 | |||
| ♦Lifetime (80% DoD) | 6000 | |||
* Download the CTESS brochure, with all the details and specifications


This 43kWh 20kW off-grid energy storage system complies with Australian standards and supports solar panel integration for clean, renewable power supply. As a highly efficient battery energy storage system, it captures photovoltaic energy to deliver stable power for residential and small commercial applications. Engineered as a portable power source, it features safe charging and discharging logic suitable for Australian grid requirements. The system supports steady AC output and can act as a mobile energy storage solution for remote sites. It ensures reliable energy access while reducing grid dependency, making it suitable for off-grid residential installations and light industrial use. With certified safety and stable performance, it provides eco-friendly power with long-lasting endurance.

Retrieve all data from the on-site device screen, including power generation output, total cumulative power generated and device status, to ensure construction safety. The system will automatically start and stop as programmed, maintaining the device at a full-charge state at all times while safeguarding battery safety and preventing over-charging and over-discharging.
For ecologically sensitive and remote areas,the transition to clean energy will reduce fuel demand and service frequency, thereby cutting down costs and lowering carbon footprint.




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