Polar ESS is a new company in the renewable energy space – bringing the price of energy storage systems down to help everyone afford cheaper and cleaner energy for their homes.
Features:
- A solar inverter and a battery inverter in one tidy little unit
- Two power capacity options, to meet your power needs
- Seriously high cost-performance ratio (aka, bang for that buck)
- Can be installed nice and neat in a standard server rack
- Loads of inbuilt safety features
- Supports voltage balancing function during charging (or passive balancing for the techies)
- Supports multiple parallel operations, so you can scale as you like
- Displays key info like charging/discharging voltage and current via a handy digital screen
- Harness up to 9kW of useful generation
- DC/DC charging from solar for maximum efficiency
Key features
- Two power capacity options
- Supports voltage balancing function
- Can be neatly installed in a standard server rack
AC attributes
- Max power: 6kW
- Max current: 26A
- Number of phases: 1
DC attributes
- Max PV power: 9kW
- Max Isc: 23A
- Max I (per string): 16A
Max voltage: 550V - Start up voltage: 98V
No. of MPPTs: 2
MPPT Range: 90-500V
Backup Terminal Parameters (AC)
- Nominal AC output power: 6000W
- Nominal voltage: 238Vac
- Max. output current: 26A
- Automatic switch time: less than 10ms
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