Integrated home energy storage,

made simple.

Plug In. Store More. Take Control with Lake-6.

Everything Home Energy Storage Needs in One System

Lake-6 combines battery storage, intelligent power conversion, and energy management in one integrated solution.

Key Features

lake6-ideal-for-all-households - APsystems EMEA

Powerful Energy Storage

2,500 W input/output power with an integrated 6 kWh battery.

Easy PV Retrofit

AC-coupled design works seamlessly with existing PV systems.

lake6-100pct-compatible - APsystems EMEA

Plug & Play

Simple setup for quick and easy installation.

AI-Powered Optimization

Smart charging and discharging for more efficient energy use.

Real-Time Monitoring

Track your energy anytime via the EMA App.

Multi-Layer Safety

Smart BMS for safe and reliable operation.

Long Battery Life

8,000 cycles for lasting performance and durability.

Zero Export with APmeter

Smart control to prevent unwanted grid feed-in.

Ultra-Quiet Operation

<20 dB for a quieter and more comfortable home.

Smart Energy Management

More Control Over How Home Energy Is Used

Multiple operating modes allow homeowners to decide how stored energy is used based on their energy goals, electricity rates and backup priorities.

AI MODE

Intelligently optimizes battery charging and discharging based on household energy requirements.

SELF-CONSUMPTION

Stores excess solar production for use when household demand exceeds current solar generation.

TIME-BASED CONTROL

Charges and discharges the battery according to electricity rates and preferred operating schedules.

BACKUP POWER

Keeps essential household loads powered during a grid outage with rapid 5-millisecond switching.

1 2 3 4 5 6 7 8

In the Box

Power cable x1

Power Cable (x1)

Quick Installation Guide

Wall Mount Brackets (x2)

M4 x 12mm Screws & Anchors (x2)

RJ45 waterproof components - APsystems EMEA

RJ45 Waterproof Components (x2)

ST63 plastic expansion anchors - APsystems EMEA

ST6.3 Plastic Expansion Anchors (x2)

Technical Details: Lake-6 Plug-in AC-coupled ESS

Battery Energy: 6.02 kWh
Operating Temperature: -20°C to +60°C
On-grid/Off-grid: Maximum continuous input/output power: 2.5 kW
Installation: Plug&Play DIY
Service Life & Warranty: >8,000 Cycles (25°C); 10 Years
Dimensions: 580 x 210 x 716 mm
IP Rating: IP65
Net Weight: 66 kg
Battery Type: LFP 314 Ah
VPP-ready design

Product Documentation:

Explore technical specifications, installation information and additional product resources for the APstorage Lake-6.

download documentation

APsystems

Powering the globe. Including your corner of it.

APsystems is the #1 global multi-platform MLPE solution provider, offering microinverter, energy storage and rapid shutdown devices for the global solar PV industry. APsystems microinverters are intelligent, innovative, and the best-selling multi-module microinverters in the world.

Founded in Silicon Valley in 2010, APsystems encompasses 6 global business units serving customers in over 160 countries. With millions of units sold producing more than 8 TWh of clean,, renewable energy, APsystems continues to be a leader in the ever-growing solar MLPE segment.