Deye SUN-125K-SG02HP3 – 125 kW three-phase high-voltage hybrid inverter for commercial and industrial systems

The Deye SUN-125K-SG02HP3 (SUN-125K-SG02HP3-EU-GM10) is a 125 kW rated, three-phase, high-voltage (HV) hybrid inverter designed for high-energy-demand commercial and industrial (C&I) systems. With 10 independent MPPTs and high-voltage battery support, it seamlessly manages solar panels, storage, and the three-phase grid – ideal for powering factories, warehouses, logistics centers, and complex solar farms. Thanks to its IP65 protection, it can be installed outdoors, and with up to 10 units in parallel, large-scale systems can be built.

Why choose the Deye SUN-125K-SG02HP3 inverter?

The Deye SUN-125K-SG02HP3 inverter operates with up to 98.7% maximum efficiency, ensuring economical operation even at high power. The 10 MPPT controllers enable precise optimization of individual string performance, which is particularly important for large solar arrays with different orientations. The 100% asymmetric (unbalanced) output adapts to real industrial loads where individual phase loads can differ significantly, and the UPS function ensures seamless switchover in case of grid failure. With 6 programmable daily time periods, the charge/discharge strategy can be tailored to tariffs, peak shaving, or aggregator cooperation.

Key advantages of the Deye SUN-125K-SG02HP3

• High power – 125 kW rated AC power, 135 kVA apparent power
• 10 MPPT controllers – up to 200 kW PV input, for complex, multi-orientation arrays
• High-voltage battery support – 160–1000 V, 2 battery inputs, 100+100 A charge/discharge
• 100% asymmetric output – precise adaptation to real, unbalanced industrial loads
• High efficiency – up to 98.7% max. and >99% MPPT efficiency
• Scalability – up to 10 units can be paralleled in on-grid and off-grid modes
• AC-coupled retrofit – existing solar systems can be expanded with storage
• Outdoor design – IP65 protection, intelligent air cooling
• Flexible monitoring – GPRS / Wi-Fi / Bluetooth / 4G / LAN, RS485/RS232/CAN, LCD+LED
• Long lifespan and reliable support – up to 10 years warranty

Applications

The Deye SUN-125K-SG02HP3 inverter is ideal for high-energy-demand commercial and industrial projects: factories, warehouses, logistics centers, and larger solar farms. It is excellent for maximizing self-consumption, peak shaving, and increasing grid independence when paired with high-voltage batteries. Thanks to diesel generator energy storage support and AC-coupled expandability, it is also well-suited for complex, multi-component energy systems and retrofitting existing installations with storage.

Deye SUN-125K-SG02HP3 technical specifications

Protection functions include: DC reverse polarity, AC overcurrent and overvoltage protection, AC short-circuit protection, thermal protection, DC component monitoring, insulation resistance and current protection, anti-islanding protection, DC disconnect, and optional AFCI (arc fault protection).

Frequently asked questions about the Deye SUN-125K-SG02HP3 inverter

What do the SUN-125K-SG02HP3 and GM10 designations mean?
The “125K” refers to the 125 kW rated power, “SG02HP3” to the three-phase, high-voltage (HV) hybrid platform, and “GM10” to the 10 MPPT controllers (there is also an 8 MPPT, GM8 version, typically for the 100 kW model).

How many solar panels and what size battery can be connected to the SUN-125K-SG02HP3?
The inverter accepts up to 200 kW PV power through 10 MPPTs and has two high-voltage (160–1000 V) battery inputs with a total charge/discharge current of up to 200 A.

Can the Deye SUN-125K-SG02HP3 be installed outdoors?
Yes, thanks to its IP65 protection and intelligent air cooling, it is suitable for outdoor installation, with an operating temperature range of −40 to +60 °C (with derating above 45 °C).

Can the system be expanded with multiple inverters?
Yes, up to 10 units can be paralleled in on-grid and off-grid modes, enabling large-scale C&I systems; AC-coupled mode also allows retrofitting existing solar systems with storage.

Deye SUN-80K-SG02HP3 – 80 kW three-phase high-voltage hybrid inverter for commercial and industrial systems

The Deye SUN-80K-SG02HP3 (SUN-80K-SG02HP3-EU-EM6) is an 80 kW rated, three-phase, high-voltage (HV) hybrid inverter designed for medium and large commercial and industrial (C&I) systems. Thanks to its 6 independent MPPTs and high-voltage battery support, it manages solar panels, storage, and the three-phase grid in harmony – ideal for powering factories, warehouses, agricultural facilities, and larger prosumer projects. With IP65 protection it can be installed outdoors, and by paralleling up to 10 units, even larger systems can be built.

Why choose the Deye SUN-80K-SG02HP3 inverter?

The Deye SUN-80K-SG02HP3 inverter operates with up to 97.6% maximum and >99% MPPT efficiency, ensuring economical operation even at high power. The 6 MPPT controllers enable precise optimization of individual string performance, which is particularly important for large solar arrays with different orientations. The 100% asymmetric (unbalanced) output adapts to real industrial loads, while the built-in backup function ensures continuous supply with only 8 ms switchover time in case of grid failure. With 6 programmable daily time periods, the charge/discharge strategy can be tailored to tariffs, peak shaving, or aggregator cooperation.

Key advantages of the Deye SUN-80K-SG02HP3

• High power – 80 kW rated three-phase AC power
• 6 MPPT controllers – up to 160 kW PV input, for complex, multi-orientation arrays
• High-voltage battery support – 160–1000 V, 2 battery inputs, 80+80 A charge/discharge
• 100% asymmetric output – precise adaptation to real, unbalanced industrial loads
• High efficiency – up to 97.6% max. and >99% MPPT efficiency
• Fast backup – 8 ms switchover time during grid failure
• Scalability – up to 10 units can be paralleled in on-grid and off-grid modes
• AC-coupled retrofit and generator support – existing solar systems can be expanded with storage; diesel generator energy can also be stored
• Outdoor design – IP65 protection, intelligent air cooling, color touchscreen
• Flexible monitoring – GPRS / Wi-Fi / Bluetooth / 4G / LAN, RS485/RS232/CAN

Applications

The Deye SUN-80K-SG02HP3 inverter is ideal for medium and large energy-demand commercial and industrial projects: factories, warehouses, agricultural facilities, and larger solar parks. It is excellent for maximizing self-consumption, peak shaving, and increasing grid independence when paired with high-voltage batteries. At sites with weak or unstable grids, the built-in backup function maintains power supply, and thanks to AC-coupled expandability, existing installations can be retrofitted with storage.

Deye SUN-80K-SG02HP3 technical specifications

Protection functions include: DC reverse polarity, AC overcurrent and overvoltage protection, short-circuit and thermal protection, DC insulation resistance monitoring, residual current protection (RCD), anti-islanding protection, DC disconnect, and optional AFCI (arc-fault protection).

Frequently asked questions about the Deye SUN-80K-SG02HP3 inverter

What does the SUN-80K-SG02HP3-EU-EM6 designation mean?
The “80K” refers to the 80 kW rated power, “SG02HP3” to the three-phase, high-voltage (HV) hybrid platform, and “EM6” to the 6 MPPT controller version (the series includes models from 60 to 80 kW).

How many solar panels and what size battery can be connected to the SUN-80K-SG02HP3?
The inverter accepts up to 160 kW PV power through 6 MPPTs and has two high-voltage (160–1000 V) battery inputs with a total of up to 160 A charge/discharge current.

Can the Deye SUN-80K-SG02HP3 be installed outdoors?
Yes, thanks to IP65 protection and intelligent air cooling, it is suitable for outdoor installation, with an operating temperature range of −40 to +60 °C (with power derating above 45 °C).

Does it work without a battery?
Yes, the inverter can be used with or without a battery; the high-voltage battery can be added later, and in AC-coupled mode, existing solar systems can also be expanded with storage.

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If you provide the webshop platform (Shoprenter, WooCommerce, Shopify), I will adapt the fields accordingly and can also prepare them in Word or HTML format. For the 60/70/75 kW models in the “EM6” series, you can also request separate descriptions, or I can compile a unified comparison table of all Deye inverters and batteries to date.

Deye SUN-30K-SG02HP3 – 30 kW three-phase high-voltage hybrid inverter with Co-pilot AI energy manager

The Deye SUN-30K-SG02HP3 (SUN-30K-SG02HP3-EU-AM3) is a 30 kW rated, three-phase, high-voltage (HV) hybrid inverter designed for larger residential, commercial, and agricultural solar systems. Thanks to 3 independent MPPTs and high-voltage (160–700 V) battery support, it manages solar panels, storage, and the three-phase grid in harmony. Its outstanding power density is evident in delivering 30 kW at just 46 kg – one of the best power-to-weight ratios in its class.

Why choose the Deye SUN-30K-SG02HP3 inverter?

The Deye SUN-30K-SG02HP3 inverter operates with up to 98.5% maximum and >99% MPPT efficiency. Its key innovation is the natively integrated Deye Co-pilot – the first artificial intelligence-based energy management system (EMS) designed specifically for Deye inverters, which automatically optimizes the balance between self-consumption, storage, and grid feed-in by analyzing production data from the 3 MPPTs, consumption patterns, and weather forecasts in real time. In the event of a power outage, the inverter switches to island mode in less than 4 ms, allowing servers, payment terminals, industrial controllers, and other critical equipment to continue operating without interruption.

Key advantages of the Deye SUN-30K-SG02HP3

• High power density – 30 kW in just 46 kg for simple, fast installation
• 3 MPPT controllers – up to 48 kWp PV input for complex, multi-orientation arrays
• High-voltage battery support – 160–700 V, up to 75 A charge/discharge, with self-adaptation to BMS
• Deye Co-pilot AI EMS – predictive, self-learning energy flow optimization
• Ultra-fast backup – <4 ms UPS switchover for critical loads
• 100% unbalanced output – precise adaptation to real, unbalanced loads
• High efficiency – up to 98.5% max. and >99% MPPT efficiency
• Quiet, robust design – IP65 protection, ≤55 dB noise level, up to 3000 m altitude
• Scalability – up to 10 units can be paralleled in on-grid and off-grid modes

Applications

The Deye SUN-30K-SG02HP3 inverter is ideal for larger residential, commercial, and agricultural projects with higher energy demands: large family homes, shops, farms, and facilities with complex electrical infrastructure. It is excellent for maximizing self-consumption, peak shaving, and increasing grid independence when paired with a high-voltage battery – the reference battery is the Deye BOS-G40 Pro (40.96 kWh), designed specifically for this inverter. The low noise level and altitude tolerance make it suitable for noise-sensitive and high-altitude locations as well.

Deye SUN-30K-SG02HP3 technical specifications

Exact mechanical dimensions, warranty period, and complete protection list may vary by region/version; please verify final values with the current Deye SUN-25/29.9/30K-SG02HP3-EU-AM3 datasheet in your possession.

Frequently asked questions about the Deye SUN-30K-SG02HP3 inverter

What does the SUN-30K-SG02HP3-EU-AM3 designation mean?
The “30K” refers to the 30 kW rated power, “SG02HP3” to the three-phase, high-voltage (HV) hybrid platform, and “AM3” to the latest version with 3 MPPTs and Co-pilot AI EMS (25 and 29.9 kW variants are also available in the series).

What is Deye Co-pilot?
Co-pilot is the first artificial intelligence-based energy management system designed specifically for Deye inverters, which automatically optimizes energy flow and the 6 programmable time periods in advance by analyzing production, consumption, and weather forecasts for maximum return on investment.

What size battery and solar array can be connected to the SUN-30K-SG02HP3?
The inverter accepts up to 48 kWp PV power through 3 MPPTs and features a high-voltage (160–700 V) battery input with up to 75 A charge/discharge current; the reference battery is the Deye BOS-G40 Pro.

Is it suitable for powering critical loads?
Yes, thanks to the <4 ms UPS switchover, servers, payment terminals, industrial controllers, and other sensitive equipment continue to operate without interruption in the event of a power outage.

Deye SUN-15K-SG05LP3 – 15 kW three-phase low-voltage (48 V) hybrid inverter for larger residential and small commercial systems

The Deye SUN-15K-SG05LP3 (SUN-15K-SG05LP3-EU-SM2) is a 15 kW rated power, three-phase, low-voltage (48 V) hybrid inverter, part of the higher-power SG05LP3-EU-SM2 (14–20 kW) series. Thanks to its robust transformer-isolated design, it is compatible with the most common 48 V batteries (lithium-ion or lead-acid), while the 2 independent MPPTs optimize production even on roofs with different orientations. It combines on-grid and off-grid operation in a single unit, making it ideal for powering larger family homes, farms, and small businesses.

Why choose the Deye SUN-15K-SG05LP3 inverter?

The Deye SUN-15K-SG05LP3 inverter operates with up to 97.6% maximum and >99% MPPT efficiency, with low <3% harmonic distortion (THD). During the day, solar energy first supplies the loads, with surplus charging the battery and feeding the grid; in case of power outage, the inverter automatically switches to battery operation. The 100% unbalanced output adapts to different loads per phase, and in off-grid mode the inverter can deliver twice the rated power for 10 seconds, allowing high-inrush machines to start. The high charge/discharge current of up to 280 A ensures fast battery charging and strong discharge performance.

Key advantages of the Deye SUN-15K-SG05LP3

• 48 V battery compatibility – transformer-isolated design, for lithium-ion and lead-acid batteries, up to 280 A charge/discharge
• 2 MPPT controllers – wide 160–650 V MPPT range for roofs with different orientations
• 100% unbalanced output – precise adaptation to real, unbalanced loads
• Strong starting power – 2× rated power for 10 s in off-grid mode
• High efficiency – up to 97.6% max. and >99% MPPT efficiency, <3% THD
• Scalability – up to 10 units can be paralleled in on-grid and off-grid modes
• AC-coupled retrofit and generator support – existing solar systems can be expanded with storage; diesel generator energy can also be stored
• Outdoor design – IP65 protection, touchscreen LCD, Wi-Fi + Bluetooth included in package
• Flexible monitoring – RS485, RS232, CAN; GPRS / 4G / LAN optionally

Applications

The Deye SUN-15K-SG05LP3 inverter is ideal for larger three-phase residential and small commercial projects: large family homes, farms, and small businesses where flexible and reliable energy management is needed with 48 V battery storage. It helps maximize self-consumption, acts as a backup power source during outages, and with 6 programmable charge/discharge periods enables off-peak charging and peak-time discharge. Thanks to AC-coupled expandability, existing solar systems can also be retrofitted with storage.

Deye SUN-15K-SG05LP3 technical specifications

The max. AC current and max. PV power may vary depending on model variant/region; please verify the exact dimensions and parallel connection quantity with the current Deye SUN-14/15/16/18/20K-SG05LP3-EU-SM2 datasheet you have. Protection functions include: AC/DC overvoltage and overcurrent protection, short-circuit protection, insulation resistance and residual current protection (RCD), ground fault monitoring, anti-islanding protection, DC disconnect, and optional AFCI.

Frequently asked questions about the Deye SUN-15K-SG05LP3 inverter

What does the SUN-15K-SG05LP3-EU-SM2 designation mean?
The “15K” refers to the 15 kW rated power, the “SG05LP3” to the three-phase, low-voltage (48 V battery) hybrid platform; the 15 kW is part of the higher-power 14–20 kW sub-series.

What battery does the Deye SUN-15K-SG05LP3 work with?
Thanks to its transformer-isolated design, it is compatible with the most common 48 V (40–60 V) batteries, whether lithium-ion or lead-acid, with up to 280 A charge/discharge current.

How many solar panels can be connected to the Deye SUN-15K-SG05LP3?
The inverter has 2 MPPTs with a wide 160–650 V MPPT range, up to 800 V PV voltage and significant PV oversizing, so larger roof areas can also be utilized.

Can the Deye SUN-15K-SG05LP3 be installed outdoors?
Yes, thanks to IP65 protection and intelligent air cooling, it is suitable for outdoor installation, with an operating temperature range of −40 to +60 °C (with derating above >45 °C).

Deye SUN-12K-SG05LP3 – 12 kW three-phase low-voltage (48 V) hybrid inverter for residential and small commercial systems

The Deye SUN-12K-SG05LP3 (SUN-12K-SG05LP3-EU-SM2) is a 12 kW rated power, three-phase, low-voltage (48 V) hybrid inverter, the highest-power member of the popular SG05LP3 series. Thanks to its transformer-isolated design, it is compatible with the most common 48 V batteries (lithium-ion or lead-acid), while the 2 independent MPPTs optimize production even on roofs with different orientations. It combines on-grid and off-grid operation in a single unit, making it a flexible solution for powering larger family homes and small businesses.

Why choose the Deye SUN-12K-SG05LP3 inverter?

The Deye SUN-12K-SG05LP3 inverter operates with up to 97.6% maximum and >99% MPPT efficiency, and optimizes energy use and storage with intelligent algorithms. During the day, solar energy first supplies the loads, with surplus charging the battery and feeding the grid; in case of power outage, the inverter automatically switches to battery operation. The 100% unbalanced output adapts to phase-by-phase varying loads, and in off-grid mode the inverter can deliver twice the rated power for 10 seconds, allowing high-inrush motors to start. The series’ highest charge/discharge current of up to 240 A ensures fast battery charging and strong discharge performance.

Key advantages of the Deye SUN-12K-SG05LP3

• 48 V battery compatibility – transformer-isolated design, for lithium-ion and lead-acid batteries, up to 240 A charge/discharge
• 2 MPPT controllers – up to 18 kW PV input, for roofs with different orientations
• 100% unbalanced output – precise adaptation to real, unbalanced loads
• Strong starting power – 2× rated power for 10 s in off-grid mode
• High efficiency – up to 97.6% max. and >99% MPPT efficiency
• Scalability – up to 10 units can be paralleled in on-grid and off-grid modes
• AC-coupled retrofit and generator support – existing solar systems can be expanded with storage; diesel generator energy can also be stored
• Compact, outdoor design – IP65 protection, only 35.2 kg, ≤55 dB, touchscreen LCD
• Flexible monitoring – GPRS / Wi-Fi / Bluetooth / 4G / LAN, RS485/RS232/CAN

Applications

The Deye SUN-12K-SG05LP3 inverter is ideal for larger family homes, farms, and small businesses where three-phase, flexible, and reliable energy management is needed with 48 V battery storage. It helps maximize self-consumption, acts as a backup power source during outages, and with 6 programmable charge/discharge periods enables off-peak charging and peak-time discharge. Thanks to AC-coupled expandability, existing solar systems can also be retrofitted with storage.

Deye SUN-12K-SG05LP3 technical specifications

Protection functions include: DC reverse polarity, AC overcurrent and overvoltage protection, short-circuit and thermal protection, DC component monitoring, insulation resistance and residual current protection (RCD), anti-islanding protection, DC disconnect, and optional AFCI (arc fault protection).

Frequently asked questions about the Deye SUN-12K-SG05LP3 inverter

What does the SUN-12K-SG05LP3-EU-SM2 designation mean?
The “12K” refers to the 12 kW rated power, “SG05LP3” to the three-phase, low-voltage (48 V battery) hybrid platform; the 12 kW is the largest member of the series.

What is the difference between the SUN-10K and SUN-12K SG05LP3?
Both models are built on the same platform and housing; the main differences are the rated power (10 kW vs 12 kW), the corresponding AC current, the higher PV input (15 kW vs 18 kW), and the maximum charge/discharge current (210 A vs 240 A).

What battery does the Deye SUN-12K-SG05LP3 work with?
It is compatible with the most common 48 V (40–60 V) batteries, whether lithium-ion or lead-acid, with up to 240 A charge/discharge current.

Can the Deye SUN-12K-SG05LP3 be installed outdoors?
Yes, thanks to IP65 protection and intelligent air cooling, it is suitable for outdoor installation, with an operating temperature range of −40 to +60 °C (with derating above >45 °C).

Deye SUN-BK250 2.56 kWh – all-in-one micro-hybrid energy storage system (balcony power plant with storage)

The Deye SUN-BK250 is a “3-in-1” micro-hybrid energy storage system that combines a micro-inverter and a 2.56 kWh LFP battery in a single compact unit. The SUN-BK250 flexibly switches between hybrid (grid-tied), off-grid, and AC-coupled modes, making it suitable for reducing energy costs, outdoor power supply, and upgrading an existing balcony solar system with smart storage. It features up to 2.5 kW AC output and 4 independent MPPT channels, and thanks to its IP65 rating, it can be installed outdoors.

Why choose the Deye SUN-BK250 system?

The Deye SUN-BK250 energy storage is based on safe LiFePO4 (lithium iron phosphate) cell chemistry, with a lifespan of over 6000 cycles. The system operates with up to 96.5% DC-AC efficiency, provides UPS-level uninterruptible supply with ≤4 ms grid/island switching, and thanks to its plug-and-play design, can be connected to any standard outlet. Through the Deye Cloud app, up to 6 programmable charge/discharge periods can be set to avoid peak tariffs, while the Deye Copilot function automatically selects the most favorable times based on dynamic electricity prices.

Key advantages of the Deye SUN-BK250

• 3-in-1 flexibility – hybrid, off-grid, and AC-coupled modes in a single unit
• Strong performance – up to 2.5 kW rated AC power, peak power twice the rated (10 s)
• 4 independent MPPTs – flexible PV input, 18L version up to 4400 W, 32L version up to 5760 W PV power
• UPS-level backup – ≤4 ms grid/island switching
• IP65 protection – dust and waterproof, for outdoor installation
• Smart energy management – 6 programmable periods, intelligent load control, wireless zero-export, Deye Cloud App
• Expandable storage – with AE-F2.56 battery packs up to 5 modules vertically (12.8 kWh), total of 40 packs (102.4 kWh)
• Wide compatibility – for 80–250 W micro-inverters, AC-coupled connection to most European balcony micro-inverters
• Long lifespan and solid backing – >6000 cycles and 10-year warranty

Applications

The Deye SUN-BK250 micro-hybrid energy storage is ideal in three scenarios: as a compact balcony solar power plant to increase self-consumption and reduce bills, as a portable power source for camping and outdoor activities, and as a reliable home backup power source during outages. The 2.56 kWh storage is sufficient to cover evening consumption, run backup devices, and still have capacity left for the next morning. Compatible with devices ≤2500 W – such as smaller kitchen and household appliances, lighting, routers, and entertainment electronics.

Deye SUN-BK250-2.56KWH technical specifications

Frequently asked questions about the Deye SUN-BK250 system

What does the SUN-BK250 designation and 18L/32L mean?
The “250” refers to the maximum 2500 W AC power (the series consists of 80/160/200/250 W models, i.e., 800–2500 W). The “18L” and “32L” indicate the PV input capacity: the 18L version accepts up to 4400 W, the 32L version up to 5760 W PV power – both with the same 2.56 kWh LFP storage and 4 MPPT channels.

Can the Deye SUN-BK250 storage capacity be expanded?
Yes. Compatible with AE-F2.56 battery packs: up to 5 modules (12.8 kWh) can be stacked vertically, and a total of up to 40 packs (102.4 kWh) can be connected, with the same control unit, app, and 10-year warranty.

Can the Deye SUN-BK250 be installed outdoors?
Yes, thanks to its IP65 rating it is dust and waterproof, so it can be used outdoors, on balconies; with optional heating it operates down to −20 °C.

Can it be used with an existing balcony solar system?
Yes. In AC-coupled mode it can be connected to most European balcony micro-inverters without rewiring – so an existing balcony power plant can be upgraded with smart storage.