The Chinese manufacturer will start selling its new products in Australia and Europe. The efficiency of the hybrid inverter is as high as 98.4%, and the storage capacity of the lithium iron phosphate battery is between 9.6 kWh and 102.4 kWh, depending on the number of modules.
Sungrow launched a new hybrid inverter and battery.
The Chinese power electronics company Sungrow has launched a new energy storage solution for rooftop applications, including hybrid inverters and high-voltage batteries.
"Hybrid inverters were initially launched in Europe, and the combination of inverter and battery will be launched in Australia," a company spokesperson told Photovoltaic Magazine.
The high-voltage SBR lithium iron phosphate battery uses LiFePO4 as the cathode material, and the energy storage capacity is between 9.6-102.4kWh, depending on the number of modules.
The capacity of the three-module device is 9.6 kWh, the nominal voltage is 192 V, and the DC power is 5.76 kW. Short-circuit current 1700A, continuous maximum charge and discharge current 30A, size 625x545x330mm, weight 114kg, 10-year performance guarantee. The battery uses natural convection as a cooling system.
Hybrid three-phase inverters, called SH5.0/6.0/8.0/10RT, are available in five versions, with a nominal AC power output ranging from 5kW to 10kW. Based on this value, the efficiency of the equipment ranges from 98% to 98.4%, and the European efficiency ranges from 97.2% to 97.9%.
The product has two maximum power point tracking (MPPT) inputs, and its MPPT voltage range is 150-950 V. The maximum input current (DC) is 25 A, and the maximum short-circuit current range is 32 A to 48 A. It is equipped with IP65 protection level, natural convection air cooling, and can be used for projects with an altitude of up to 4000 meters and a temperature range of -25 degrees Celsius to 60 degrees Celsius. Compatible with lithium-ion batteries, the battery voltage is 150-600V.
When talking about the Australian rooftop photovoltaic market, Sungrow stated that the proposed solution can help optimize self-consumption by storing excess energy in batteries and serving as a backup power source, thereby providing continuous power supply in the event of a grid outage. "In addition, it is profitable to charge from the grid during off-peak hours and discharge during peak hours. As more and more residential systems are connected to the virtual power plant (VPP) network, these solutions are compatible with multiple devices and users can Immediately benefit from the VPP business model,” the manufacturer explained.
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