Sol-Ark 8K2P
A backup power solution capable of switching on instantly. Just 4ms transfer time!
Specifications
PV Input Data: 10,400W
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MPPT Operating Voltage Range: 100 - 500 VDC
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MPPT Voltage Range: 125 - 500V
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Start-up Voltage: 125V
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Max. Input Voltage 1: 500V
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Max. Input Current per MPPT: 18A
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Max. Short Circuit Current per MPPT: A
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No. of MPPTs: 2
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No. of Solar Strings per MPPT: 2
AC Output Data
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Nominal AC Voltage: 8000W
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Max. Output Current 3: 33.4A
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Peak Apparent Power (5s, off-grid): 1200VA
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Optional AC Output Voltages (single-phase): 208V - 240V
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Grid Frequency: 50 / 60Hz
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Max. Grid Pass-through Current: 63A
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Power Factor Range: +/- 0.9 adjustable
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Backup Transfer Time: 4ms
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Max. Efficiency: 97.6%
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Power Sell Modes: Limited to Home / Grid-Tied
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Design (DC to AC): Transformerless
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Parallel Stacking: Up to 9 in parallel
Battery Input Data (DC)
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Battery Technologies: Lithium / Lead-Acid
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Nominal DC Voltage: 48V
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Voltage Operating Range: 40 - 60V
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Capacity: 50 — 9900Ah
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Max. Charge / Discharge Current: 190A
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Charge Controller: 3-Stage with Equalization
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Grid-to-Battery Charge Efficiency: 96.0%
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Battery Temperature Sensor: Included
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Automatic Generator Start: Two-wire start - Integrated
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BMS Communication: CANBus & RS485 MODBUS
General Data
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Weight: 32 kg / 70.5 lb.
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Enclosure: IP65 / NEMA 3R
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Ambient Temperature: -25~55°C, > 45°C derating
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Noise Level: < 30 dB @ 25°C (77°F)
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Idle Consumption – No Load: 60W
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Communication and Monitoring: Wi-Fi & LAN hardware included
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Standard Warranty: 5 years
Protections and Certifications
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Certifications and Listings: UL1741-2010/2018, IEEE1547a-2003/2014
- Arc Fault Detection (PV) — NEC 690.11
- Lightning Protection on PV Input
- Insulation Protection
- Integrated PV Reverse Polarity Protection
- Insulation Resistance Detection
- Residual Current Monitoring Unit
- Output Overcurrent Protection
- Output Short-Circuit Protection
- Overvoltage Protection: DC Type II / AC Type II
Compatible Lithium Batteries
The Most Advanced Features available
The Sol-Ark 8K-5P comes with everything needed for easy installation. It is expandable up to 7 kWp in solar panels and up to 9900 Ah in battery storage per unit.
Customize your system to your needs with the programmable touchscreen.
With our mobile app 'Sol-Ark PV Pro', the installer and the owner can monitor and change the settings of their Sol-Ark 8K-2P inverter from anywhere.
Compatibility with multiple battery technologies for a customized solution.
