The CHISAGE ESS MARS-14G2-LE is a hybrid three-phase solar inverter designed to manage energy from solar panels, batteries, and the grid. It provides a nominal output power of 14 kW, with the ability to handle peaks up to 20 kW, making it suitable for larger homes or small businesses with significant power demands. The system operates on a 48V low-voltage battery setup and utilizes two MPPT trackers with a voltage range of 200 to 700 V and a maximum input current of 34 A per tracker to optimize energy harvest from your panels. One of its most practical features is the support for 100% unbalanced output, allowing up to 5 kW per phase, which ensures that different electrical circuits in your building can draw varying amounts of power without destabilizing the system. The unit is housed in a white chassis measuring 630 x 510 x 290 mm and weighs 44 kg. Its IP65 protection rating means it is well-sealed against dust and water, while the smart air cooling system maintains stability across a wide temperature range from -45°C to 60°C. Monitoring and control are handled through a 7-inch color LED/LCD display and RS485 communication. For those needing even more capacity, up to 20 units can be connected in parallel for off-grid use, and the system is fully compatible with external generators to ensure a continuous power supply during extended outages.