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The Chinese company GSL Energy has started selling two versions of its new battery inverter, with storage capacities of 10 kWh and 20 kWh. It says the devices have a maximum charge and discharge current of 80A.
GSL Energy has introduced an all-in-one battery inverter for application in off-grid solar projects.
“Our new product adopts digital signal processor (DSP) control and advanced control algorithm, with high response speed and high reliability,” a company spokesperson told pv magazine .
The China-based battery and inverter maker said the new product is available in two versions, with storage capacities of 10 kWh and 20 kWh. The devices have a maximum charge and discharge current of 80 A and 80 kWh of maximum battery power.
It is based on a network module with a nominal input voltage of 220 V to 230 V and an efficiency greater than 95%. The inverter module has 5,000 VA nominal output power, 10,000 VA maximum power, 230 V nominal output voltage, and an efficiency greater than 92%.
The system has a maximum PV input voltage of up to 145V and a PV operating voltage range of 60V to 145V. Maximum Power Point Tracking (MPPT) ranges from 60V to 115V.
The new product uses forced-air cooling to dissipate heat, and also features short-circuit protection, over- and undervoltage protection, overload protection, and feedback protection.
“The battery inverter has two output modes: grid bypass and inverter output, as well as the uninterruptible power supply function,” the spokesperson explains. “There are four charging modes to choose from: solar only, grid priority, solar priority, and hybrid charging.” |
