Description
Key Features:
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Max. PV input power: 12,000 Wp
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Rated output power (grid): 8,000 W
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Max. apparent output power: 8,800 VA
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Backup power: 8,000 W / 12,000 VA (for 60 seconds)
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Max. efficiency: 98.2%
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MPPT efficiency: > 99.9%
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EU efficiency: 97.5%
Technical Specifications:
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MPPT voltage range: 160 V – 950 V
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Max. PV current / MPPT: 18 A
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Max. short-circuit current / MPPT: 25 A
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Number of MPP trackers: 2
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Grid voltage: 3/N/PE, 220/380 V or 230/400 V
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Frequency: 50/60 Hz
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Backup switching time: < 10 ms
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THDv (total harmonic distortion): < 2%
Battery Compatibility:
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Supported batteries: BYD Battery-Box HVE or HVB
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Battery voltage: 160 V – 600 V
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Max. charge/discharge power: 12 kW
Protection & Reliability:
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Built-in arc fault circuit interrupter (AFCI)
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Type II surge protection (SPD) on both DC and AC sides
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Protection against PV reverse polarity, islanding, short circuit, and ground fault
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IP66 rated – suitable for outdoor use
Smart Features:
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24/7 online monitoring
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Remote diagnostics and firmware updates (OTA)
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LED display + mobile app
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Communication: WiFi, Ethernet, RS485, CAN
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Parallel operation possible (up to 3 units)
Other Info:
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Cooling: natural convection
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Dimensions: 577 × 537 × 206 mm
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Weight: 26 kg
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Certifications: IEC, EN, VDE, CEI, AS, PTPiREE
The Power-Box TH8K is for those who take energy management seriously but want to avoid oversizing. It’s the ideal choice for anyone seeking a reliable, long-lasting, and smart inverter – now with a unique 15-year BYD warranty.
Phases | Asymmetrical hybrid |
Power | 8000 W |
Inverter type | Asymmetrical hybrid |
Manufacturer
BYD (Build Your Dreams) was founded in China in 1995 and has since grown into one of the world’s leading battery manufacturers.
The company’s main focus is the development and production of electric vehicles and energy storage solutions, making it a key player in the field of sustainable energy generation.
With its innovative technologies and environmentally conscious solutions, BYD offers new possibilities not only in transportation but also in industrial and residential energy storage. The company's goal is to reduce carbon emissions and promote the global adoption of green energy sources. BYD’s products – including batteries and energy storage systems – are known for their high quality and reliability, and are present in numerous markets around the world.