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MARSTEK VENUS E Pro

4 MPPT 2,400W Solar Input
1,500W Bidirectional Power
1,500W Backup Power
2.08~12.48kWh Expandable
Plug & Play All-in-One
AI Energy Optimization
840+ Tariff Providers
Zero Export 100% Self-Consumption
Portable EV Charger Compatible
LFP 10,000+ Cycles
Smart Whole-Home Energy Management

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Overview

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All-in-One Plug-in Battery with 2.4kW Solar Input and 1.5kW AC Coupling

4 MPPT, 2,400W Solar Input. Harvest More from Dawn to Dusk.

Four independent MPPT channels track each panel string at 99.8% peak efficiency, and 16V ultra-low startup keeps harvesting from first light to dusk — 20%+ more twilight energy than conventional systems. Up to 3,253kWh of clean power every year.

1,500W Grid-Tied Power + 2,400W DC Fast Charging. Charge Fast, Discharge Instantly.

Charge fast from two sources — up to 2,400W DC straight from your panels, plus 1,500W AC from the grid during off-peak hours. When prices peak, the bidirectional inverter discharges instantly to power your home. Fast charging makes every AI decision count; instant discharge turns savings into reality.

LFP Cells + 41.6V High-Voltage Architecture. Longer Lasting, More Efficient.

LFP cells keep their health through 10,000+ cycles and up to 15 years of service. The 41.6V high-voltage architecture cuts current and heat, boosting charge/discharge efficiency by up to 25% over low-voltage systems — a core built to last, made for efficiency.

MARSTEK Intelligence
It Predicts Your Energy. Then It Cuts Your Bills.

MARSTEK Intelligence is a self-learning energy manager that combines solar forecasting, your home’s load patterns, live electricity prices and weather — then decides when to store, when to use and when to charge. It works with fixed time-of-use and dynamic tariffs from 840+ European electricity providers. Set it to AI Mode, and forget it.

100% Self-Consumption. Every Surplus Watt Works for You.

Compatible with mainstream Smart Meters. The smart meter/CT balances your home within 3 seconds at ±10W precision — solar powers your home first, then charges the battery, ready for peak-hour use. And with VPP, your system can even earn money by supporting the grid.

Your EV Runs on Sunshine — and Off-Peak Prices.

Works with MARSTEK portable EV chargers — surplus solar charges your car by day, stored off-peak power tops it up at night. Four charging modes cover every situation: steady standard charging, full 3.6kW fast charging, AI charging that picks the cheapest hours before your set time, and scheduled charging on your own terms.

Save up to €1,193 a Year. Payback in as Fast as 1 Year.

A pure PV setup saves around €622 a year. With VENUS E Pro’s intelligent management, savings jump to up to €1,193. Store cheap, use at peak: with the right setup, the system pays for itself in about a year, and every euro after that is pure profit.

PCS, BMS and EMS are fully integrated in one AC-coupled unit that works with your existing PV — no electrician, no rewiring. When your needs grow, stack more modules like building blocks with no tools: 3 modules for a 4,000kWh home, 4 for 5,000kWh, up to 6 for 6,000kWh.

When the grid fails, VENUS E Pro switches to 1.5kW backup power in less than 10 milliseconds — twice as fast as the 20ms industry average. Computers, routers and sensitive devices stay on without restarting. Your home keeps running, and so do you.

One App. Total Visibility, Custom Plans, Free Upgrades.

Watch generation, storage, consumption and battery health in real time, and set your own tariff plans and charge/discharge schedules down to the hour. Triple connectivity — Bluetooth, Wi-Fi and LAN — keeps your system online, free OTA upgrades keep adding features, and built-in chat puts support one tap away.

IP65 protection shrugs off rain and dust from -20°C to 60°C, and fanless passive cooling runs under 30dB — quieter than a library, right for a bedroom balcony. All backed by a 10-year warranty.

Open API and Modbus support lets you connect third-party energy management systems (e.g., Home Assistant), build your own automation and strategy logic, and exchange real-time data — made for integrators, developers and power users.

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MARSTEK VENUS E Pro

4 MPPT 2,400W Solar Input

1,500W Bidirectional Power

1,500W Backup Power

2.08~12.48kWh Expandable

Plug & Play All-in-One

AI Energy Optimization

840+ Tariff Providers

Zero Export 100% Self-Consumption

Portable EV Charger Compatible

LFP 10,000+ Cycles

Smart Whole-Home Energy Management

MARSTEK VENUS E Pro

4 MPPT, 2,400W Solar Input. Harvest More from Dawn to Dusk.

1,500W Grid-Tied Power + 2,400W DC Fast Charging. Charge Fast, Discharge Instantly.

LFP Cells + 41.6V High-Voltage Architecture. Longer Lasting, More Efficient.

MARSTEK Intelligence
It Predicts Your Energy. Then It Cuts Your Bills.

100% Self-Consumption. Every Surplus Watt Works for You.

Your EV Runs on Sunshine — and Off-Peak Prices.

Save up to €1,193 a Year. Payback in as Fast as 1 Year.

5-Minute Plug & Play. Scale from 2.08 to 12.48kWh.

<10ms Backup. Your Devices Won’t Even Notice.

One App. Total Visibility, Custom Plans, Free Upgrades.

IP65 Protection. 10-Year Warranty. Quiet Enough for a Bedroom.

Open API & Modbus. Your System, Your Rules.

Trending Now

Popular Products

Trending Now

Popular Products

Trending Now

Popular Products

Trending Now

Popular Products

MARSTEK VENUS E Pro

4 MPPT 2,400W Solar Input

1,500W Bidirectional Power

1,500W Backup Power

2.08~12.48kWh Expandable

Plug & Play All-in-One

AI Energy Optimization

840+ Tariff Providers

Zero Export 100% Self-Consumption

Portable EV Charger Compatible

LFP 10,000+ Cycles

Smart Whole-Home Energy Management

MARSTEK VENUS E Pro

4 MPPT, 2,400W Solar Input. Harvest More from Dawn to Dusk.

1,500W Grid-Tied Power + 2,400W DC Fast Charging. Charge Fast, Discharge Instantly.

LFP Cells + 41.6V High-Voltage Architecture. Longer Lasting, More Efficient.

MARSTEK Intelligence It Predicts Your Energy. Then It Cuts Your Bills.

100% Self-Consumption. Every Surplus Watt Works for You.

Your EV Runs on Sunshine — and Off-Peak Prices.

Save up to €1,193 a Year. Payback in as Fast as 1 Year.

5-Minute Plug & Play. Scale from 2.08 to 12.48kWh.

<10ms Backup. Your Devices Won’t Even Notice.

One App. Total Visibility, Custom Plans, Free Upgrades.

IP65 Protection. 10-Year Warranty. Quiet Enough for a Bedroom.

Open API & Modbus. Your System, Your Rules.

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MARSTEK Intelligence
It Predicts Your Energy. Then It Cuts Your Bills.