【Pre-order】Humsienk NOVA All-in-One 2500W Balcony Solar System (7680Wh LiFePO4)
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Humsienk NOVA is a 7.68kWh plug-in home battery for balcony solar storage, helping flats and homes store solar or off-peak energy, power daily essentials, and stay protected during outages.
Size: L500× W199.5 × H800 mm / Weight: 93kg
【⚡ Pre-Order】 Estimated shipping date: August 10
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Description
- Plug-in Home Battery Storage：A standalone 7.68kWh LiFePO4 storage unit for flats, homes, and balcony solar setups.
- Store Solar for Later Use：Store excess solar energy during the day and use it at night or during peak electricity hours.
- 2500W Pure Sine Wave Output：Provides stable power for daily essentials such as routers, laptops, lighting, TVs, and small appliances.
- <10ms UPS Backup：Helps keep key devices running when the grid suddenly drops or power cuts happen.
- Smart APP Energy Control：Monitor SOC, charging, discharging, output, and energy flow through APP and EMS management.
- IP65 Outdoor Protection：Designed for balcony, terrace, garden, and semi-outdoor home energy storage environments.
- Cold-Weather Self-Heating：Built-in self-heating helps maintain safer battery operation in low-temperature conditions.
- All-in-One, Less Wiring：Battery, inverter, BMS, UPS, EMS, and microinverter interface are integrated into one compact unit.
APP Download
- Download the Humsienk Home App: Click the download button below and select the appropriate version for your mobile device.
- Register and sign in: Open the app, create an account with your email address, and complete the registration process.
- Create your home: Tap the orange “+” button, enter your home and system information, and save the settings.
- Add your device: Enable Bluetooth and location permissions, then scan the Wi-Fi datalogger QR code or enter its serial number manually.
- Configure the Wi-Fi network: Connect the device to a 2.4 GHz Wi-Fi network. Please note that 5 GHz Wi-Fi is not supported.
Download Humsienk Home App
Compatible with iOS and Android devices.
【Pre-order】Humsienk NOVA All-in-One 2500W Balcony Solar System (7680Wh LiFePO4)
Specification
| Model | HSBPSS2K5W7K68WHEU |
| Dimensions (L × W × H) | 19.69 × 7.85 × 31.5 inch / 500 × 199.5 × 800 mm |
| Weight | 203.93 lb ±5% / 92.5 kg ±5% |
| Display | Touch Screen |
| Ingress Protection Rating | IP65 |
| Operating Temperature | 14°F to 131°F / -10°C to 55°C |
| Operating Humidity | 0–98% |
| Energy Saving Mode | <13W (sleep, no output); <30W (output no-load) |
| Total Energy | 7.68kWh |
| Rated Capacity | 150Ah |
| Rated Voltage | 51.2V |
| Standard Discharge Capacity | ≥150Ah |
| Battery Internal Resistance | ≤13.9mΩ |
| Charge Cut-Off Voltage | 56–58.4V |
| Input Current | Max. 100A |
| Output Current | Max. 100A |
| Discharge Current Protection | 100A / 300s |
| Charging Method | Constant Current / Constant Voltage (CC/CV) Charging |
| State of Charge (SOC) Range | 40%–60% |
| Balancing Method | Active Balancing |
| Standby Self-Consumption | ≤300μA |
| Battery Cycle Life | ≥8000 cycles @ 77°F / 25°C, 70% EOL |
| Cell Overcharge Voltage | 3.6V |
| Cell Overdischarge Voltage | 2.6V |
| Cell Overcharge Recovery Voltage | 3.55V |
| Cell Overdischarge Recovery Voltage | 2.65V |
| Charge High-Temperature Protection | 158°F / 70°C |
| Charge High-Temperature Recovery | 140°F / 60°C |
| Charge Low-Temperature Protection | -4°F / -20°C |
| Charge Low-Temperature Recovery | 14°F / -10°C |
| Discharge High-Temperature Protection | 158°F / 70°C |
| Discharge High-Temperature Recovery | 140°F / 60°C |
| Discharge Low-Temperature Protection | -31°F / -35°C |
| Discharge Low-Temperature Recovery | -22°F / -30°C |
| Short-Circuit Protection | Recovery via “Remove Load” and “Charge / Discharge Removal” |
| Communication Protocol | PYLON 485 |
| Voltage Range | 170–280Vac, L+N+PE |
| Input Frequency | 48–51Hz |
| Rated Capacity | 2.5kW |
| Surge Power | 5kVA |
| Output Voltage | 208 / 220 / 230 / 240Vac |
| Input Power Factor | ≥0.98 PFC |
| Output Frequency | 50 / 60Hz ±0.1 |
| Switching Time | <10ms (UPS mode, auto-switch during grid failure) |
| Output Waveform | Pure Sine Wave |
| Overload Capacity (Battery Mode) | 5 min @ 105%–120% rated load 10s @ 120%–150% rated load |
| Battery Discharge Efficiency | 94% @ 48VDC |
| Charge Stop Voltage | 56.8V |
| Discharge Stop Voltage | 44V |
| Max AC Charging Current | 50A |
| Grid-Tie Power | 0–2500W |
| APP Function | Grid-tie and power management & control |
| Insulation Withstand Voltage | 42VDC between battery and AC side, leakage current ≤1mA |
| Certifications | UN38.3, CE, EN50549, VDE-AR-N 4105 |