Why choose Growatt SPF 5000 ES Off-Grid Inverter?

Monitoring: The system can also be remotely monitored using a WiFi or GPRS dongle. Parallel scaling is supported.

Charge controller: The MPPT charge controller lowers the voltage of panels to the required level to charge the battery. The current is raised with the same ratio as the voltage is lowered.

This continuously happens during the day to optimize the use of energy. This is dependent on the power of the sun, the angle, and the temperature and health of the panels.

The charge controller also makes sure the battery will not be overcharged, but also not fully discharged.

Capacity expansion: The system’s capacity can be expanded up to 30kW by combining a total of six of these units in parallel operation.

The Deye BOS-G series is a state-of-the-art LiFePO4 battery system designed to provide reliable, safe, and efficient energy storage for your home or business. With a wide range of configurations and capacities, the BOS-G series offers a versatile solution to meet your specific energy needs.

The BOS-G series utilizes advanced LiFePO4 cell technology, known for its superior thermal stability, high cycle life, and excellent safety profile. Each battery module has a nominal capacity of 100Ah and energy of 5.12 kWh, allowing you to scale your system to perfectly match your energy storage requirements.

With a recommended depth of discharge (DOD) of 90% and a cycle life of ≥6000 cycles at 25°C, the BOS-G series ensures maximum usable energy and long-term performance. The system also features a wide operating temperature range of -20°C to 55°C, making it suitable for various environments.

The BOS-G series comes equipped with a high-voltage box (HVB750V/100A) that enables seamless integration with your existing power system. The high-voltage box supports an operating voltage range of 120-750 Vdc and a maximum charge/discharge current of 125A, ensuring efficient power transfer and compatibility with a wide array of inverters and chargers.

Safety is a top priority with the BOS-G series. The system features multiple layers of protection, including over-voltage, under-voltage, over-current, short-circuit, and temperature monitoring. The IP20-rated enclosure provides protection against dust and debris, while the built-in status indicators keep you informed of the system’s operating status at all times.

Deye’s commitment to quality and customer satisfaction is evident in the 10-year warranty provided with the BOS-G series. With its robust design, advanced features, and exceptional performance, the Deye BOS-G LiFePO4 battery system is the ideal choice for those seeking a reliable and efficient energy storage solution.

Higher yields / Safe & Reliable / Smart / User-friendly

SUN-30K-SG01HP3-EU-BM2/3/4 is a brand new three-phase hybrid inverter with a high-voltage battery, ensuring the system is safe and reliable. With a compact design and high-power density, this series supports a 1.3 DC/AC ratio, saving device investment. It supports a three-phase unbalanced output, extending the application scenarios. Equipped with CAN port (x2) BMS and parallel, x1 RS485 port for BMS, x1 RS232 port for remote control, and x1 DRM port, which makes the system smart and flexible.

It is equipped with RS485 / CAN port for battery communication.

Remotely shutdown function

Smart Monitoring Platform
Thanks to the smart monitoring platform, Deye full series inverter products support remote shutdown immediately when an accident occurs. Setting parameters and FW updates remotely, which makes PV plant O&M easier.

• 100% unbalanced output, each phase; Max. output up to 50% rated power
• DC coupled and AC coupled to retrofit existing solar system.
• Max. 10 pcs parallel for on-grid and off-grid operation; Support multiple batteries parallel
• Max. charging/discharging current of 100A
• High voltage battery, higher efficiency
• 6 time periods for battery charging/discharging
• Support storing energy from diesel generators.

Technical Specifications