Four calculated PV operating points
Four MPPTs track four separately calculated groups using eight inputs arranged 2+2+2+2.
Each tracker publishes 36 A operating and 55 A short-circuit-current limits.
DeyeBest Value
Deye SUN 50 kW Three-Phase High-Voltage Hybrid Inverter
Exact reference · SUN-50K-SG01HP3-EU-BM4
A 50 kW three-phase hybrid inverter integrating four PV trackers, two high-voltage lithium battery inputs, selected-load output and one configurable generator input. The batteries, BMS, metering, protection and generator remain separate.
- AC output
- 50,000 W rated · 55,000 VA maximum
Service capacity, continuous current, phase allocation and surge behavior still require calculation.
- PV design boundary
- 100,000 W access · 80,000 W input
Access and input limits are distinct; the array must satisfy power, voltage, current and clipping checks.
- PV allocation
- 4 MPPTs · 8 inputs arranged 2+2+2+2
Eight connectors remain grouped behind four trackers and are not eight independent channels.
- Battery interfaces
- 2 inputs · 160–800 V · 50 + 50 A
The combined boundary is 100 A; it is not 100 A available from each input.
- Protected-load path
- 200 A pass-through · 75 kW peak for 10 seconds
Selected circuits and surge loads must remain within the complete protected architecture.
Do not select this inverter from 50 kW or high-voltage storage alone. Confirm string allocation, battery and BMS design, AC service, pass-through current, backup demand and generator-port configuration.
Pricing confirmed by quote
The written quote confirms the exact reference, required accessories, compatibility, delivery and commercial terms.
Availability confirmed in your written quote
1
01 · Product role
What this product does in the system.
The SUN-50K-SG01HP3-EU-BM4 receives eight designed PV inputs grouped behind four MPPTs, converts solar or battery DC into controlled three-phase AC and coordinates a separately protected load output. Utility, generator and storage operation depend on separate equipment, protection and commissioned settings.
Relevant applications
- Larger three-phase commercial, hospitality and agricultural sites requiring coordinated solar and high-voltage storage
- Arrays suited to eight designed string inputs grouped two per MPPT
- Projects with deliberately selected protected loads and a separately engineered generator path
Why ReneWave may shortlist it
- Four MPPTs coordinate four separately calculated operating groups with two inputs each.
- Two 160–800 V storage inputs provide a documented 50 + 50 A combined charge and discharge boundary.
- The three-phase output publishes 100% unbalanced operation, while phase allocation still requires calculation.
- The configured generator input coordinates one documented generator role at a time.
Built-in capabilities
Four functions, read before the headline specifications.
50 kW three-phase conversion
Available PV or battery power is converted into controlled three-phase AC.
Rated output is 50,000 W with 55,000 VA maximum apparent power.
Dual high-voltage storage inputs
Two inputs connect separately validated 160–800 V lithium battery architectures.
Maximum charge and discharge current is 50 + 50 A across the two battery ports.
Grid, backup and generator control
Grid, protected-load and generator interfaces coordinate valid operating states.
Utility and generator input are never represented as active simultaneously.
Inside the energy system
One inverter. Different energy paths.
Solar conversion inside the inverter. Storage, external protection and configured load circuits remain separate.
PV passes through four MPPTs and the inverter to serve selected protected three-phase loads.
The generator input is represented only in Generator support mode. Utility and generator input are not active together.
Read the technical explanation
Four PV trackers and dual high-voltage storage inputs within one coordinated 50 kW hybrid architecture.
The Deye SUN-50K-SG01HP3-EU-BM4 combines four photovoltaic trackers, three-phase conversion, two high-voltage lithium battery inputs and a protected-load output. Eight PV connectors remain grouped behind four MPPTs. The complete system still requires validated batteries and BMS, metering, external protection and commissioned settings.
Functional boundary
The two battery inputs publish 50 A each for a combined 100 A boundary. This does not establish universal battery compatibility. Utility and generator input remain mutually exclusive in the documented operating states, and unbalanced output does not remove the need to calculate phase loads, conductors and protection.
02 · Specifications
Ratings, dimensions and practical consequence.
PV input
- PV access / input power
100,000 W access · 80,000 W input
- Trackers and inputs
4 MPPTs · 8 inputs arranged 2+2+2+2
- Voltage range
150–850 V MPPT · 1,000 V maximum · 180 V startup
- Current limits
36 A operating · 55 A Isc per MPPT
Three-phase AC
- Rated / maximum output
50,000 W · 55,000 VA
- Rated current
75.8 A at 380 V · 72.5 A at 400 V
- Maximum current
83.4 A at 380 V · 79.8 A at 400 V
- Efficiency
97.6% maximum · 97.0% European weighted
Battery and control
- Battery inputs and range
2 lithium inputs · 160–800 V
- Charge / discharge current
50 + 50 A · 100 A combined
- AC pass-through
200 A continuous
- Off-grid peak
75 kW for 10 seconds
Enclosure
- Dimensions
527 × 894 × 294 mm excluding connectors and brackets
- Weight
80 kg
- Protection and cooling
IP65 · intelligent air cooling
- Parallel operation
Up to 10 units under documented conditions
03 · Confirm before quotation
Four checks before this reference is quoted.
ReneWave confirms the electrical context, connected equipment, installation conditions and configuration path before the exact reference enters a written quote.
- 01
PV strings and MPPT allocation
Confirm cold Voc, 150–850 V operation, 36 A operating current, 55 A Isc, module count and exact 2+2+2+2 allocation.
- 02
Dual storage and phase loads
Confirm both 160–800 V battery paths, exact lithium references, BMS protocols, 50 A per-port limits, capacity, per-phase demand and surge.
- 03
Three-phase AC architecture
Confirm service capacity, 200 A pass-through path, phase allocation, selected circuits, conductors, protection, earthing and cooling clearance.
- 04
Generator and commissioning
Confirm the generator-input role, CT or meter direction, firmware, communications, parallel settings and operating schedule.
04 · Documents & warranty
Keep the exact reference traceable.
Documents shown here support selection and handover. The accepted order and exact manufacturer warranty document control.
Deye Inverter Warranty Terms and Conditionswarranty · Global except mainland China · accepted order controls · EnglishVersion 1.7 · 2023 · product family
Deye SUN-SG01HP3-EU-BM4 Family Datasheetdatasheet · EU / EMEA family record · English2025-05-20 · product family
Deye SUN-SG01HP3-EU-BM4 User Manualmanual · EU / EMEA family record · English2026-02-24 · product family
Deye SUN-SG01HP3-EU-BM4 EU Declaration of Conformitycertificate · European Union · English231009001 · 2023-10-09 · exact reference
Deye SUN-SG01HP3-EU-BM4 EN 50549 Certificatecertificate · EU family record · EnglishU23-0129_1 · 2023-02-28 · product family
Deye SUN-SG01HP3-EU-BM4 EN 62109 Safety Certificatecertificate · Global family record · EnglishAN 50607070 0001 · product family
Deye SUN-SG01HP3-EU-BM4 IEC 62116 Anti-Islanding Certificatecertificate · Global family record · English2025-08-04 publication · product family
Manufacturer warranty reference
5 years standard · extension only when ordered
- Manufacturer inverter warranty subject to market, serial, installation and accepted order
- ReneWave Customer Care manages the retained documents and case route
05 · Complete the system
Accessories and adjacent equipment, in one request.
Select relevant companions now. ReneWave still verifies quantities and compatibility before they appear in the written quote.
No additional equipment is published for this reference. Required accessories are confirmed during quotation.
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