Hailei LV51200H

Hailei LV51200H is a home battery that stores the energy produced by the panels and releases it in the evening, at night or during a power cut. It stands on the floor, indoors or outdoors, because it has a sealed enclosure treated against rust. It cools itself, without a fan, so it runs practically without noise, and it has a heating function that helps it work normally in the cold too.

Of the 10,24 kWh total, 9,2 kWh are usable, roughly the evening and night consumption of an ordinary home. The power of 6 kW continuous, with a maximum of 7 kW for 15 seconds, covers several household loads at the same time. It occupies 630 x 530 x 240 mm and weighs 90 kg, so it takes two people to handle and requires a flat surface. The integrated heating allows charging from -10 degrees C and discharging from -20 degrees C, and the noise stays below 29 dB, close to the level of a whisper, so it can also sit next to an occupied room. The declared service life exceeds 6000 cycles while retaining 80% of the capacity, the equivalent of 10 years.

LiFePO4, 51,2 V nominal, range 44,8-57,6 V, 200 Ah, 10,24 kWh total and 9,2 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, equivalent to 10 years; charging range -10...55 degrees C, discharging -20...55 degrees C, with heating function and fire protection function. IP65 enclosure with class C4 anti-corrosion treatment, natural cooling below 29 dB, 630 x 530 x 240 mm and 90 kg, 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 home with ordinary consumption, which needs a quiet battery that can also be installed outdoors, in areas with cold winters.

Terms explained

• SOH: The state of health of the battery, as a percentage of the initial capacity; 80% SOH after 6000 cycles means it still stores four fifths of the initial energy.
• SOC: How full the battery is at this moment, expressed as a percentage, just like the battery indicator of a phone.
• C4 anti-corrosion class: The level of protection of the enclosure against rust, designed for environments with high humidity and pollution, such as industrial or coastal areas.

Technical specifications

Recommended applications

• Residential storage with indoor or outdoor installation
• Hybrid systems with Deye, Solis, Growatt, Victron inverters
• Areas with low temperatures in winter

Warranty

10 years (80% SOH)

Technical details

Specifications confirmed from the manufacturer's datasheet

Hailei LV51200H is a LiFePO4 battery for residential storage, with 10,24 kWh total capacity and 9,2 kWh usable capacity, at a nominal voltage of 51,2 V (200 Ah) and a working range of 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 temperatures of 25-40 degrees C. The declared service life is over 6000 cycles with 80% SOH retained, equivalent to 10 years.

The enclosure has an IP65 protection rating and class C4 anti-corrosion treatment, natural cooling and noise below 29 dB, with floor mounting, indoors or outdoors. The dimensions are 630 x 530 x 240 mm, at a mass of 90 kg. The battery includes a heating function for performance at low temperatures (charging from -10 degrees C, discharging from -20 degrees C) and a fire protection function. Communication is via 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.