Deye SUN-15/20/25K-SG01HP3-EU-AM2 | 5–12kW Three-Phase HV Hybrid Inverter
From 6.251,00 zł
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Up to
97.6% max. conversion efficiency
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Max.
37–50 A battery current (by SKU)
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Up to
10 units in parallel
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Up to
80 A grid→load passthrough
Deye SUN-15/20/25K-SG01HP3-EU-AM2
Three-phase high-voltage hybrid for homes and light commercial sites — 15 / 20 / 25 kW SKUs with efficient storage, flexible PV integration, and real-world unbalanced load support.

Efficient storage
High-voltage battery architecture for mid-size three-phase solar and storage.
Pair lithium storage from 160–700 V with the AM2 hybrid platform. Max. efficiency 97.6% helps more of every sun-hour reach loads or the battery — PV, storage, and three-phase loads working as one system across the 15 / 20 / 25 kW SKUs.
- 97.6% max. efficiency
- 160–700 V battery voltage range
- 37 / 37 / 50 A charge / discharge by SKU
- Euro 97.0% efficiency

Three-phase load fit
Built for real sites where three-phase loads never stay perfectly balanced.
Commercial kitchens, workshops, and HVAC rarely draw the same on every phase. With 100% unbalanced output, each phase can carry what the site needs — always within the published single-phase power limits for the selected SKU.
- 100% unbalanced output
- Per-phase power limits apply
- 3L+N+PE AC topology
- 15–25 kW SKU power band

Smart time-of-use
Six programmable charge and discharge windows for tariff-aware days.
Program up to six periods to charge when tariffs are lower and discharge when power costs more. Shape the day around your tariff structure — without promising a fixed savings percentage.
- 6 charge / discharge periods
- Time-of-use tariff-aware windows
- Flexible daily schedule map
- HV ready lithium battery input

New build or retrofit
Specify a fresh hybrid plant — or AC-couple storage onto existing PV.
Use AM2 for a new three-phase hybrid system in the 15–25 kW class, or AC-couple it to an existing solar inverter to add storage without replacing the original array.
- New build full hybrid design
- AC couple existing PV retrofit
- 15–25 kW listing SKUs
- 3-phase homes & light C&I

Scale and backup
Expand to ten units in parallel, and store energy from a generator.
Parallel up to 10 units on-grid or off-grid as the site grows. GEN support lets diesel-generator energy feed the battery so backup fuel works between outages. Off-grid peak power reaches 1.5× rated for 10 seconds when loads surge.
- 10 units in parallel
- 1.5× / 10 s off-grid peak
- GEN diesel storage support
- 80 A grid→load passthrough

Protected and connected
Outdoor-ready protection with clear local status and open monitoring protocols.
IP65 enclosure with Type II AC/DC surge protection. Local status and plant links via WiFi / RS485 / CAN — so BMS and monitoring stay connected when you need visibility beyond the cabinet.
- IP65 enclosure
- Type II AC / DC surge
- WiFi optional monitoring
- RS485 / CAN plant comms
Choose your SKU
15K / 20K / 25K at a glance — differences that matter when you specify.
Pick the AM2 power rating that matches the site. Shared platform traits stay below; these five rows are what change across the listing SKUs.
| Parameter | 15K | 20K | 25K |
|---|---|---|---|
| Rated AC active power | 15 kW | 20 kW | 25 kW |
| Max. battery charge / discharge current | 37 A | 37 A | 50 A |
| Max. PV access power | 30 kW | 40 kW | 50 kW |
| Max. PV input power | 24 kW | 32 kW | 40 kW |
| Dual MPPT string config | 2 + 1 | 2 + 2 | 2 + 2 |
Technical data
SKU differences are listed first (15K / 20K / 25K). Shared platform figures follow from the official Deye AM2 datasheet.
| Series (listing) | SUN-15/20/25K-SG01HP3-EU-AM2 |
|---|---|
| Rated AC active power | 15 kW · 20 kW · 25 kW |
| Max. battery charge / discharge | 37 A (15K) · 37 A (20K) · 50 A (25K) |
| Max. PV access power | 30 kW · 40 kW · 50 kW |
| Max. PV input power | 24 kW · 32 kW · 40 kW |
| Dual MPPT string config | 15K: 2+1 · 20K: 2+2 · 25K: 2+2 |
| Max. / Euro / MPPT efficiency | 97.6% / 97.0% / >99% |
| Battery window | Lithium-ion · 160–700 V · 1 input · BMS self-adaption |
| PV / MPPT range | Max. 1000 V · start-up 180 V · MPPT 150–850 V |
| Grid | 220/380 V or 230/400 V · 3L+N+PE · 50/60 Hz |
| Passthrough / off-grid peak | 80 A grid→load · 1.5× rated, 10 s |
| Parallel / charge windows | Max. 10 pcs parallel · 6 charge/discharge periods |
| Protection / monitoring | IP65 · Type II AC/DC surge · WiFi / RS485 / CAN |
| Cabinet | 408×638×237 mm · 30.5 kg · intelligent air cooling · ≤55 dB |
| Warranty | 5 years / up to 10 years* (*by country) |
Which models are in this series?
Can I add storage to an existing PV plant?
Does it support a diesel generator?
How does cooling differ by model?
What warranty is included?
Specify this inverter for mid-size three-phase sites
15–25 kW high-voltage hybrid (SG01HP3-EU-AM2), up to 50 A battery current, 80 A passthrough, 10-unit parallel. Preview template — not live MAIN.
