Hailei LV51314H

Hailei LV51314H is the large version of the Hailei residential battery: the same construction, but with more stored energy. It stands on the floor, indoors or outdoors, and has wheels that help move it during installation. It cools naturally, without a fan, so it makes no noise, and it has a heating function that allows it to charge also in cold weather.

Of the 16.076 kWh total, 14.4 kWh are usable, roughly the evening and night consumption of a large house or of a home with a heat pump. The power is 6 kW continuous, with a maximum of 7 kW for 15 seconds. The unit measures 710 x 580 x 240 mm and weighs 118 kg, so it needs a solid floor and access space. The noise stays below 29 dB, and the maximum working altitude is 3000 m, which makes it usable also in mountain cabins. The declared service life exceeds 6000 cycles while retaining 80% of the capacity, the equivalent of 10 years of operation.

LiFePO4, 51.2 V rated, range 44.8-57.6 V, 314 Ah, 16.076 kWh total and 14.4 kWh usable; power 6 kW continuous on charging and discharging, maximum 7 kW for 15 s at 80% SOC and 25-40 degrees C. Over 6000 cycles with 80% SOH retained; charging -10...55 degrees C, discharging -20...55 degrees C, through the integrated heating function, plus a fire protection function. IP65 enclosure with C4 anti-corrosion treatment, natural cooling below 29 dB, maximum working altitude 3000 m, 710 x 580 x 240 mm and 118 kg, with wheels for handling and floor mounting indoors or outdoors. RS485 and CAN communication, SOC LED indicator, WiFi and Bluetooth monitoring; declared compatibility with Deye, Solis, Victron Energy, Growatt (SPF/SPH), Voltronic, Easun, GoodWe, Megarevo, Luxpower, SMA, Afore and SRNE, certifications CE, IEC62619, UN38.3, RoHS, 10-year warranty at 80% SOH.

Who it suits

Suitable for a large house, with a heat pump or high consumption in winter, which needs large autonomy and accepts floor mounting, indoors or outdoors.

Terms explained

• Usable capacity: How much of the total energy actually reaches the loads: 14.4 kWh out of the 16.076 kWh rated.
• SOH 80%: The state of health guaranteed at the end of the service life: after more than 6000 cycles the battery still stores four fifths of the initial energy.
• Natural cooling: The battery cools itself, through the enclosure, without fans; that is why it operates below 29 dB, almost without noise.

Technical specifications

Recommended applications

• Large residential storage, indoors or outdoors
• Hybrid systems with Deye, Solis, Growatt, Luxpower inverters
• Homes with a heat pump or high consumption in winter

Warranty

10 years (80% SOH)

Technical details

Specifications confirmed from the manufacturer's datasheet

Hailei LV51314H is the 16.076 kWh version of the Hailei residential battery, with 14.4 kWh usable capacity, 314 Ah cells and a rated voltage of 51.2 V (range 44.8-57.6 V). The charging and discharging power is 6 kW continuous, with a maximum of 7 kW sustained for 15 seconds at 80% SOC and 25-40 degrees C. The declared service life exceeds 6000 cycles while retaining 80% of the capacity, equivalent to 10 years of operation.

The IP65 enclosure with C4 anti-corrosion treatment allows floor mounting indoors or outdoors; the dimensions are 710 x 580 x 240 mm and the weight 118 kg, with castors for handling. Cooling is natural, with noise below 29 dB, and the maximum working altitude is 3000 m. The battery has a heating function for performance at low temperatures (charging from -10 degrees C) and a fire protection function. Communication is done through RS485 and CAN, with an SOC LED indicator and WiFi and Bluetooth monitoring. Declared compatibility: Deye, Solis, Victron Energy, Growatt (SPF/SPH), Voltronic, Easun, GoodWe, Megarevo, Luxpower, SMA, Afore, SRNE. Certifications: CE, IEC62619, UN38.3, RoHS.