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Three phase inverter Deye 20kW + battery Deye BOS-G(HV) - Commercial and industrial use kit
Three-phase storage kit Deye for domestic, commercial or industrial use. This kit is ideal for homes or businesses with three-phase connection and installation of up to 20kW of power. It can work both with and without connection to the power grid. *
- Inverter: Deye 20kW SUN-20K-SG01HP3-EU-AM2
- Battery: Deye BOS-G ((HV) from 20.48 kWh to 61,44 kWh (You can put anywhere from 4 to 12 battery modules)
- Wired: Electricity and communications cabling kit
- Closet rack: Rack with capacity for 4 modules + BMS (Contact us if you want to add a larger capacity cabinet to expand in the future)
* Electrical protection and wiring: Please contact us to add electrical protection and wiring to your offer
Pack description
Three phase inverter Deye 20kW + battery DEYE BOS-G(HV) - Kit for commercial and industrial use
Pack content
Hybrid inverter Deye, the world's leading manufacturer of accumulators.The team Deye For the purposes of this Regulation, the following definitions shall apply: count on full back up integrated so they're able to combine the energy generated by the photovoltaic panels, the energy stored in the battery and the power grid to provide an efficient system that will continue to work even when the power grid goes down. This inverter is valid for self-consumption installations or installations not connected to the electricity grid.
Guarantee: 10 years
Features Three-phase hybrid inverter Deye 20kW SUN-20K-SG01HP3 -EU-AM2
Hybrid Deye inverters are ideal for use in self-consumption installations in which storage batteries are used or will be used in the future. It is also an ideal inverter for installations without connection to the electricity grid or for those that have a poor connection. The integrated back-up function will keep the electrical installation of the house running when the electrical network fails.
This equipment Deye 20kW SUN-20K-SG01HP3 -EU-AM2 has 2-MPPT, allows injection to the grid or zero injection and is compatible with the latest lithium batteries on the market in high voltage.
Download data sheet inverter Deye SUN-20K-SG01HP3 -EU-AM2
Download user manual inverter Deye SUN-20K-SG01HP3 -EU-AM2
Battery compatible with Hybrid Deye inverter SUN-20K-SG01HP3 -EU-AM2
This three-phase hybrid inverter from Deye supports high-voltage lithium batteries to store surplus solar panels, take advantage of the energy accumulated at night and thus maximize savings on the electricity bill.
List of batteries compatible with inverter Deye SUN-20K-SG01HP3 -EU-AM2
The hybrid inverters of Deye have a smart load function or back up function that in addition to allowing to operate in isolation only with the battery also helps to maximize the performance of the installation, allowing to combine, solar panels, batteries and electrical network avoiding to the maximum the energy taken from the network and pouring surplus to the network only when the batteries are charged and there is no consumption in the house.
Inverter operating modes Deye SUN-20K-SG01HP3 -EU-AM2
- Off-grid mode (Installations without grid connection)
The hybrid inverters are Deye ideal for homes without connection to the electricity grid thanks to their integrated back-up system and being compatible with most high-voltage lithium batteries on the market.
- Back up mode
Ideal for homes with a poor connection to the electricity grid or places where the grid usually falls for prolonged periods. The hybrid inverter can keep the batteries charged at times when there is a power grid and when it goes down, the inverter will continue to provide energy to the house directly from the solar panels and battery.
- Self-consumption mode
The usual mode of use of any home connected to the electricity grid. During the hours of sunshine the house consumes energy from the solar panels, if there is a surplus of production this energy can be stored in the battery or sold to the electricity grid. In case the power demanded by the house is higher than that produced by the solar panels, the energy will first be taken from the battery and if it is not enough, another part of the electricity network will be taken.
- Surplus sales mode
This Deye inverter is designed for grid injection and thus be able to sell the photovoltaic surpluses to our electricity marketer.
What does the SUN-20K-SG01HP3-EU-AM2 Deye hybrid inverter include?
-Investor
- Hanging panel
- M4x20 stainless steel screws
- AC connector
- MC4 connector
- M6x80 expansion bolt
- Current sensor for zero discharge
- Wifi Stick
- User manual
19″ Wall-Mount Rack Cabinet with 15U 60X60cm of SPCC cold rolled steel, including:
• Removable door with 5mm tempered glass.
• Swing door with over 180º opening.
• Accessible side panels.
• Security lock with key.
• Cable access from top and bottom of the cabinet.
• Prepared for incorporating two cooling fans.
• Wall-mount screws and accessories provided.
• Reliable and rigid construction.
• Dimensions 60 x 60 x 78 cm (w/d/h).
• SUPPLIED UNASSEMBLED.
*MODEL SUPPLIED WITHOUT ACCESSORIES, TRAYS, FANS, THERMOSTAT…*
Rack Cabinet 15U 600X600 for 5 US3000 Modules
Whatever your company's requirements are, whether in terms of space or capacity, we provide a solution tailored to your needs. Whether you're a small or multinational company, you will have the perfect solution if you wish to install micro data centers, telecommunications systems, networks, educational systems, or broadcasting; whatever you need, with the highest quality and at competitive prices.
We offer 19" wall-mount cabinets of various heights — from 6U to 20U — with a depth of 600 mm, ideal for space-constrained requirements and/or restrictive environmental conditions.
Main Features of Rack Cabinets
Wall-mount rack cabinet with standard 19" width (482.6 mm), providing ample interior space for components and cabling. Compact and robust design.
Modular and stackable construction.
Easy access from three sides for installation and maintenance, reducing assembly and management time.
Front door with 4 mm tempered glass and security lock with key. Full 180° opening.
Easily removable side panels.
Adjustable mounting rails.
These rack cabinets can be installed on walls or floors.
Materials and Finishes
Treatment: degreasing and anti-rust paint.
Protection Class: IP20.
Steel structure thickness: 2 mm.
Material: High-quality cold rolled SPCC steel.
Color: Black, smooth and polished finish.

The BMU for Deye BOS-GM designed specifically for your batteries playing a key role in monitoring and controlling battery charge and discharge, ensuring safe and efficient operation
Protection: IP20
Size: 440x570x15mm
Weight: other
BMU for battery Deye BOS-G - Battery management unit
BMU for Deye BOS-G is the battery management unit, an indispensable accessory for the BOS-G 5.1 model that helps control the charging and discharging of the cells, allows full control of the battery and offers safety when controlling overvoltages, overheating or overloads that could damage the cells.
A minimum of 4 battery modules and the BMU for high voltage inverters are required.
The battery Deye BOS-G (HV) is an advanced system designed specifically for solar energy applications. It uses lithium iron phosphate (LiFePO4) battery banks and offers a flexible capacity range of 20.48 kWh to 61.44 kWh.
Deye BOS-G (HV) Battery
The Deye BOS-G (HV) battery is an advanced system designed specifically for solar energy applications. It uses lithium iron phosphate (LiFePO4) battery banks and offers a flexible capacity range from 20.48 kWh to 61.44 kWh.
Key Features:
- Quick and convenient installation with standard 19-inch built-in module design.
- Safe and reliable cathode material (LiFePO4) with long life and low self-discharge.
- Smart management system (BMS) that protects against overloads, overcurrent and extreme temperatures.
- Flexible configuration with the possibility of expansion through parallel modules.
- Expandable to energy storage systems up to 1000 kWh with 10-100 kW hybrid inverters.
- Operating temperature range -20°C to 55°C.
Specifications:
| Capacity | 20.48 kWh to 61.44 kWh |
|---|---|
| Minimum size | 580 x 590 x 1615 mm (40 kWh) |
| Maximum size | 580 x 590 x 2200 mm (60 kWh) |
| Weight | 260-630 kg |
| Single battery pack capacity | 5.12 kWh |
| Recommended discharge depth | 90% |
| Certificates | CE / IEC62619 / UL1973 / UL9540A / UN38.3 |
| Guarantee | 10 years, EOL 70% ≥ 6000 cycles |
This battery is a reliable solution for off-grid solar power backup and renewable energy applications.
A minimum of 4 battery modules and the BMU are required for high voltage inverters.

For more technical details and the latest updates, visit the manufacturer's official website: [DeyeSolar - BOS-G (HV)](https://deyeess.com/es/product/bos-g/).