ATESS Automatic Transfer Switch is an accessory of HPS, when both the grid and the DG need to access HPS, the Automatic Transfer Switch will be used to switch between the grid and DG automatically.

Features:

• HPS compatible
• Flexible management
• Support remote control of DG.
• Transfer automatically between grid and DG.

Higher yields / Safe & Reliable / Smart / User-friendly

SUN-40K-SG01HP3-EU-BM4 is a brand new three-phase hybrid inverter with a high-voltage battery, ensuring the system is safe and reliable. With a compact design and high-power density, this series supports a 1.3 DC/AC ratio, saving device investment. It supports a three-phase unbalanced output, extending the application scenarios. Equipped with CAN port (x2) BMS and parallel, x1 RS485 port for BMS, x1 RS232 port for remote control, and x1 DRM port, which makes the system smart and flexible.

It is equipped with RS485 / CAN port for battery communication.

Remotely shutdown function

Smart Monitoring Platform
Thanks to the smart monitoring platform, Deye full series inverter products support remote shutdown immediately when an accident occurs. Setting parameters and FW updates remotely, which makes PV plant O&M easier.

• 100% unbalanced output, each phase; Max. output up to 50% rated power
• DC coupled and AC coupled to retrofit existing solar system.
• Max. 10 pcs parallel for on-grid and off-grid operation; Support multiple batteries parallel
• Max. charging/discharging current of 100A
• High voltage battery, higher efficiency
• 6 time periods for battery charging/discharging
• Support storing energy from diesel generators.

Technical Specifications

Revolutionary Energy Storage with BYD Battery-Box LV5.0 & LV5.0+

The BYD Battery-Box LV5.0 (and its upgraded version, LV5.0+) is a cutting-edge, low-voltage battery solution designed to optimize solar energy usage for both residential and commercial applications. Featuring a reliable Lithium Iron Phosphate (LiFePO₄) chemistry, the system not only prioritizes safety but also provides 100% usable capacity, ensuring maximum energy storage efficiency.

Key Features and Technical Specifications

This highly modular energy storage solution offers exceptional scalability and performance:

Usable Energy: 5.12 kWh per unit
Nominal Voltage: 51.2 V
Battery Chemistry: Lithium Iron Phosphate (LFP)
Efficiency: ≥ 95% round-trip
Scalability: Supports up to 32 units in parallel (total of 163.84 kWh)
Warranty: 10 years
Dimensions and Weight: Compact at 195 x 625 x 285 mm and ~45 kg

These specifications allow for easy configuration and seamless integration into various setups, making it ideal for diverse energy-storage needs.

Why Choose the BYD Battery-Box LV5.0 & LV5.0+

Superior Safety: Built with the same LFP cell technology proven in BYD electric vehicles, ensuring durability and robust performance.
Scalability and Flexibility: Start small with a single 5.12 kWh unit and expand effortlessly by stacking or paralleling units to match future energy demands.
High Efficiency: Offers 100% depth of discharge (DoD), allowing you to store and optimize your daily solar power usage.
Wide Compatibility: Features intelligent management systems that support one-click auto-configuration with leading inverter brands like Victron, SMA, and GoodWe.

Ideal Applications

The BYD Battery-Box LV5.0 & LV5.0+ excels in a wide range of use cases, including:

Residential and Commercial Solar Storage: Perfect for on-grid self-consumption, backup power during outages, or fully off-grid setups.
Scalable Systems: Accommodates future energy capacity expansion without requiring complex upgrades to the existing infrastructure.

Whether you’re looking to enhance your energy independence or future-proof your energy solutions, the BYD Battery-Box LV5.0 & LV5.0+ delivers unparalleled performance, flexibility, and peace of mind in a rapidly evolving energy landscape.