MOVA LumeGret A4000

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Product Details

Main Parameters
MPPT Max Power	2800W	Maximum PV power that can be connected to the component is 2800 watts
Battery Capacity (Standard)	4kWh	The built-in basic energy storage capacity of the device is 4 kilowatt-hours
Max Expandable Capacity	20kWh	Supports expansion to a total energy storage of 20 kilowatt-hours, suitable for large household power consumption
Grid-tied AC Output Power	800W / 2500W	In grid-connected mode, it provides two levels of AC output: 800 watts or 2500 watts
Off-grid AC Output Power	Up to 2500W	In case of power outage and off-grid, it can drive household appliances within 2500 watts at maximum
Max AC Charging Power	2000W	When charging the battery from an external power grid, the maximum charging power is 2000 watts
MPPT Conversion Efficiency	99%	The efficiency of PV energy tracking and conversion is extremely high with minimal loss
Inverter Efficiency	92.80%	The energy conversion efficiency from DC to AC reaches 92.8%, which is the mainstream level in the industry
IP Protection Rating	IP65	Fully dustproof and resistant to low-pressure water spraying, suitable for indoor/semi-outdoor installation

Core Selling Points
4kWh for Daily Demand	Each unit delivers 4kWh — perfectly meeting a typical home daily power demand
20-Year Durability & Low Cost	The battery cycles 10,000 times (remaining power ≥ 70%) with a 20-year service life; the daily average usage cost is only 0.2 euros, and the electricity bill can be saved up to 18 times

High PV System Savings	Up to €1,554 Annual Savings with 3600W PV System
	2800W MPPT, supports 8 × 450W panels, 3,380 kWh annual generation (HTW), 79% self-consumption,Dynamic EV charging for near-zero energy waste, Save up to €1,554 per year
Solar Dynamic EV Charging	Solar Power Dynamic EV Charging
	A4000 supports up to 2500W EV charging,Users can set solar-priority EV charging in the app.
	During the best 4 hours of sunlight, up to 10 kWh can be charged Provides 40-55 km of EV driving range
Smart Energy Management	Smart Energy Management
	When paired with the MOVA LumeGret smart meter, it enables real-time intelligent power control and data visualization, ensuring maximum utilization of photovoltaic power generation.