Deye 10kW Three Phase Hybrid Inverter SUN-10K-SG04LP3-AU

Deye 10kW Three-Phase Hybrid Inverter SUN-10K-SG04LP3-AU

Power your world. Balance your future.

Meet the Deye 10kW Three-Phase Hybrid Inverter a 10kW three-phase hybrid inverter engineered for homes and businesses that refuse to compromise on energy independence. Whether you’re building a fresh solar setup or upgrading an existing one, this powerhouse delivers higher yields, rock-solid reliability, and the kind of smart control that puts you firmly in the driver’s seat.

Smarter energy starts here

At the heart of this inverter is Deye’s Smart Monitoring Platform your command centre from anywhere in the world. Tweak parameters, push firmware updates, and even trigger a remote shutdown the instant an accident occurs. PV plant operation and maintenance has never been this effortless or this secure.

Built to handle the real world

Real-world power demands are rarely tidy, and this inverter knows it. With 100% unbalanced output across each phase (delivering up to 50% of rated power on a single phase), it adapts to your loads instead of forcing you to adapt to it. When the grid drops, the integrated UPS/EPS function switches to battery in under 10 milliseconds, and off-grid peak power delivers 2× rated output for 10 seconds. Need to expand? Connect up to 10 units in parallel for both on-grid and off-grid operation, and stack multiple batteries to grow your storage on your terms.

Designed for serious storage

• 48V low-voltage battery support with a safe transformer-isolation design works with lead-acid or lithium-ion
• Up to 210A charging/discharging muscle for fast, efficient energy cycling
• 6 customizable time periods to charge and discharge exactly when it makes sense for your tariffs and lifestyle
• AC coupling to retrofit your existing solar system without starting over
• Diesel generator compatible — store backup energy and stay powered through anything

Efficiency you can count on
Dual MPP trackers, a max DC input of 13,000W, and a peak efficiency of 97.6% mean more of your sunlight becomes usable power. With 99.9% MPPT efficiency, barely a watt goes to waste.

The essentials at a glance

What is the Deye SUN-10K-SG04LP3-AU hybrid inverter?
The Deye SUN-10K-SG04LP3-AU is a 10kW three-phase hybrid solar inverter designed for 48V low-voltage battery storage. It manages solar panels, batteries and grid power in one unit, with two MPPT trackers, up to 13,000W of solar input, under-10ms backup switchover and IP65 protection. It suits three-phase homes and businesses that want solar storage using lead-acid or lithium-ion 48V batteries.

What batteries are compatible with the Deye SUN-10K-SG04LP3-AU?
The Deye SUN-10K-SG04LP3-AU works with 48V low-voltage lead-acid and lithium-ion batteries in the 40–60V range. It supports up to 210A of charge and discharge current, uses a transformer-isolated design for safe battery connection, and allows multiple batteries to be stacked for larger storage capacity.

What is the difference between the Deye SUN-10K-SG04LP3-AU and SUN-10K-SG01HP3-AU?
The main difference is battery voltage: the SUN-10K-SG04LP3-AU is built for 48V low-voltage batteries, while the SUN-10K-SG01HP3-AU is built for high-voltage lithium-ion batteries in the 160–700V range. The SG04LP3 supports up to 210A of battery current, 13,000W of solar input and up to 10 units in parallel. The SG01HP3 supports 37A of battery current, 15,000W of solar input and up to 16 units in parallel. Choose the SG04LP3 if you have or plan to use a 48V battery.

Does the Deye 10kW three-phase hybrid inverter provide backup power during outages?
Yes, the Deye 10kW three-phase hybrid inverter has a built-in UPS/EPS function that switches to battery power in under 10 milliseconds when the grid goes down. That is fast enough to keep computers, routers and other sensitive electronics running without interruption. In off-grid mode it can deliver twice its rated power for 10 seconds to start demanding loads.

How much solar can I connect to the Deye SUN-10K-SG04LP3-AU?
The Deye SUN-10K-SG04LP3-AU accepts up to 13,000W of DC solar input across two MPPT trackers with a 2+1 string configuration. Its MPPT voltage range is 200–650V, with 99.9% MPPT efficiency and a peak conversion efficiency of 97.6%.

What does 100% unbalanced output mean on the Deye SUN-10K-SG04LP3-AU?
100% unbalanced output means each phase of the Deye SUN-10K-SG04LP3-AU supplies power independently according to the load connected to it, delivering up to 50% of the inverter’s rated power on a single phase. A heavy load on one phase doesn’t force the other phases to match, which suits real-world three-phase properties where loads are rarely evenly spread.

What is the AC output of the Deye 10kW three-phase hybrid inverter?
The Deye 10kW three-phase hybrid inverter has a rated AC output of 10,000W and a maximum AC output of 11,000W. It also has a 50A continuous AC passthrough, so grid power can flow through to your loads even when solar and battery aren’t contributing.

Can the Deye SUN-10K-SG04LP3-AU run off-grid?
Yes, the Deye SUN-10K-SG04LP3-AU supports both on-grid and off-grid operation. It is also compatible with diesel generators, which can charge the batteries when solar and grid power are unavailable, making it suitable for rural and remote properties.

Can I add the Deye SUN-10K-SG04LP3-AU to my existing solar system?
Yes, the Deye SUN-10K-SG04LP3-AU supports AC coupling, which lets you add battery storage to an existing solar system without replacing your current inverter or starting over.

How many Deye SUN-10K-SG04LP3-AU inverters can be connected in parallel?
Up to 10 Deye SUN-10K-SG04LP3-AU inverters can be connected in parallel for both on-grid and off-grid systems. This lets you scale a system from a single home to a larger property by adding units as your energy needs grow.

Can the Deye 10kW three-phase hybrid inverter be installed outdoors?
Yes, the Deye 10kW three-phase hybrid inverter has an IP65-rated enclosure, so it is dust-tight and protected against water jets and can be installed in outdoor locations exposed to the weather.

Can I monitor and control the Deye SUN-10K-SG04LP3-AU remotely?
Yes, the Deye SUN-10K-SG04LP3-AU connects to Deye’s Smart Monitoring Platform, so you can monitor your solar system from anywhere. You can adjust parameters, push firmware updates and trigger a remote shutdown in an emergency without visiting the inverter.

Can I control when the battery charges and discharges?
Yes, the Deye SUN-10K-SG04LP3-AU has six customisable time periods for charging and discharging the battery. You can align battery use with your electricity tariff, charging when power is cheap and discharging when it’s expensive.