MARSTEK VENUS G

500V V-Boost Stackable 5kW AC-Coupled ESS

500V DC-DC V-Boost Battery
WireLite™丨Easy Wiring for AC Coupling
Up to 5 kW Hybrid Inverter
7.5 kW PV Integration
2MPPT丨Up to 10 kW PV Input
Capacity Expansion up to 30 kWh
EPS for Whole-Home Backup
AI Optimized for Saving Costs

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Overview

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500V V-Boost Stackable 5kW AC-Coupled
10kW PV ESS

Energy Independence by Your Choice

With PV or Without, VENUS G has two versions for you to choose from. Seamlessly connect it to your existing solar panels to
maximize your investment, or start now and add them later. Venus G perfectly fit for any home.

5 kW Hybrid Inverter

Empower your home with a strong, reliable, and intelligent energy heart. VENUS G equipped with a 5kW hybrid inverter,
it powers multiple appliances with ease, ensuring uninterruption for daily use and peace of mind during outages.

Up to 7.5 kW PV Integration

5 kW for charging and 2.5 kW for bypass. VENUS G supports up to 7.5 kW AC PV input, intelligently managing existing solar systems without extra modifications needed. With precise smart control, it boosts efficiency, stability, and ensures reliable power for your home from day to night.

2 MPPT 丨 Up to 10kW PV Input

Maximize solar harvest from every panel, even in shade. Charge faster, save more, with up to 99.8% efficiency.

*This feature is only available in the VENUS G with PV

5kW EPS for Whole-Home Backup,
Switchover < 10ms

Seamless Power When It Matters Most. 5 kW EPS system switches to battery power within 10 ms during outage,
ensuring critical equipment such as fridge, router, and lights never ceases operation.

Scale up to 30kWh Power house

Modular design, support expansion from 5 kWh to 30 kWh, tailored to your needs.

WireLite™ Easy Wiring for AC Coupling

Wiring connect your existing PV cables to the VENUS G AC PV cables via the distribution block. Instantly upgrade to
smart control of your entire power network, no equipment replacement needed.

Self-Consumption with Smart Meter for Anti Feed-in

Our smart meter integration ensures every watt you generate is used in your home. Take full control of your energy,
stop exporting, and start maximizing your financial returns.

500V V-Boost Battery, Minimizes energy loss

V-Boost technology employs a DC-DC boost circuit to actively elevate the low voltage of underperforming battery cells—caused by aging, internal resistance,
or temperature variations—to a stable, higher level, thereby mitigating voltage imbalance and enhancing overall discharge power.

Marstek Intelligence system automatically charges your battery during valleys, powers your home during peaks.

Offers live monitoring and flexible mode selection, keeping your home energy system fully under your control.

With Wi-Fi, Bluetooth, Ethernet, and RS-485, our system provides 4 connectivity ways to ensure your control is always within reach.
Open API, VENUS G supports Integration with Third-Party EMS.

VENUS G runs at noise levels below 30 dB, ensuring a peaceful home environment while delivering powerful performance.

LFP Inside, Confidence Outside

Advanced LFP battery supports over 6000 cycles while maintaining 80% capacity. Designed for full daily use, it guarantees a service life of over 15 years with a solid 10-year warranty, ensuring reliable, worry-free power for your home.

Sealed with IP65 Strength for Reliable Performance

VENUS G features an IP65 waterproof and dustproof design with materials resistant to high temperatures and fire. Engineered to operate reliably from -25°C to 55°C, it delivers consistent, safe power in all weather conditions—ensuring your home stays protected no matter the environment.

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MARSTEK VENUS G

500V V-Boost Stackable 5kW AC-Coupled ESS

500V DC-DC V-Boost Battery

WireLite™丨Easy Wiring for AC Coupling

Up to 5 kW Hybrid Inverter

7.5 kW PV Integration

2MPPT丨Up to 10 kW PV Input

Capacity Expansion up to 30 kWh

EPS for Whole-Home Backup