Hoymiles

Hoymiles HiBattery 4020 AC 4.02kWh

SKU: 2926

✓︎ 4.02 kWh storage, expandable up to 16 kWh
✓︎ Integrated 2500 W inverter, plug & play
✓︎ LiFePO4 cells with ≥ 8000 charge cycles, IP66

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Delivery time: 3 - 6 Workdays

899,00 €

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Description

Hoymiles HiBattery 4020 X AC is the compact all-in-one battery storage system for anyone who wants to make more efficient use of their self-generated solar power and reduce electricity costs. With a rated energy of 4.02 kWh, an integrated 2500 W inverter, and expandability up to 16 kWh, this battery storage system is ideal for private households and existing photovoltaic systems.

Key Benefits for Your Home

Flexible expansion: The stackable design lets you expand the storage from 4.02 kWh step by step up to 16 kWh.
Easy installation: Thanks to the plug-&-play connection, you can set up your home system in just a few minutes.
High safety: The Hoymiles BMS with 48 protection functions, integrated aerosol fire suppression, and IP66 protection ensures reliable operation.
Long service life: The LiFePO4 battery cells achieve ≥ 8000 charge and discharge cycles at 70% SOH.

Intelligent Use of Your Solar Power

A modern battery storage system ensures that valuable solar energy does not simply flow unused into the grid, but is available exactly when your family needs it. The Hoymiles HiBattery 4020 X is compatible with all existing residential solar systems and works with Hoymiles as well as third-party meters such as Shelly and Everhome. The open MQTT protocol enables connection to third-party EMS. Intelligent self-heating keeps the storage system in the optimal charging range even at low temperatures. This way, you increase your self-consumption, reduce your electricity bill, and gain a significant degree of independence from the public grid.

GENERAL DATA (Basic information about the storage system)
Manufacturer	Hoymiles
Model	HiBattery 4020 X AC (HB-4020-ACM)
Battery type	Lithium iron phosphate (LFP / LiFePO4)
Dimensions (W × H × D)	520 × 384 × 199 mm
Weight	42 kg
Ingress protection	IP66 (water- and dust-tight)
Cooling	Natural convection
Noise level	< 20 dB
Warranty	10 years
PERFORMANCE & CAPACITY (Energy and storage properties)
Rated energy	4020 Wh (4.02 kWh)
Rated capacity	314 Ah
Expandability	Up to 16 kWh (stackable)
Life cycle	≥ 8000 cycles (at 70% SOH)
Rated charge/discharge power	2000 W
Max. charge/discharge power	2000 W
ELECTRICAL SPECIFICATIONS (Inverter & voltage)
Rated output power (AC, grid-tied)	2500 W
Max. output power (AC)	2500 W
Rated output current	10.87 A
Max. input power	2500 W
Max. input current	10.87 A
Rated voltage / range	230 V / 180 to 270 V
Rated frequency / range	50 Hz / 45 to 55 Hz
Power factor	> 0.99 standard; 0.8 leading … 0.8 lagging
Total harmonic distortion	< 3% (at rated power)
Off-grid output (max.)	2500 W / 230 V / 50 Hz
Inverter topology	Isolated
COMMUNICATION & SAFETY (Monitoring and protection functions)
Communication	Bluetooth, 2.4 GHz Wi-Fi
Monitoring	S-Miles Home App
Display	LED screen
Battery management system (BMS)	Hoymiles BMS with 48 protection functions
Safety system	Integrated aerosol fire suppression, pressure relief valve, over-temperature protection
Compatibility	Open MQTT protocol, Shelly, Everhome, and third-party EMS meters
Operating temperature	-20 to +55 °C (with automatic self-heating)