Deye 18kW Hybrid Inverter (3-Phase) - SG05LP3 Series
18kW with 330A charging - extreme power for mega projects
Key Takeaways
- 18kW massive power for mega projects
- 330A charging - the largest
- 28800W PV - massive solar input
- 2 MPPT 2+2 + IP65
Product Description
Technical Specifications
| Continuous Power | 18000 W |
| Peak Power (2x) | 36000 W |
| Battery System | 48V |
| Battery Voltage Range | 40-60 V |
| Charge Current | 330 A |
| Discharge Current | 330 A |
| Battery Inputs | 1 |
| Max PV Power | 28800 W |
| Max PV Voltage | 800 V |
| Startup Voltage | 160 V |
| MPPT Range | 160-650 V |
| Rated PV Voltage | 550 V |
| MPPT Count | 2 |
| Strings per MPPT | 2+2 |
| Input Current per MPPT | 36+36 A |
| Short Circuit Current per MPPT | 54+54 A |
| Max Efficiency | 97.6 % |
| Euro Efficiency | 97 % |
| Phase | 3-Phase (3L+N+PE) |
| Output Voltage | 380, 230 V |
| Frequency | 60 Hz |
| AC Passthrough | 70 A |
| Unbalanced Output | 100% (50% per phase) |
| Isolation | Trafo |
| Protection Rating | IP65 |
| Cooling | Intelligent Air |
| Temperature Range | -40 ~ +60 °C |
| Noise | <60 dB |
| Operating Altitude | 3000 m |
| Parallel | Up to 10 units |
| Dimensions | 456×750×268.5 mm |
| Weight | 51.9 kg |
| Warranty | 10 years |
Why is This Product Suitable for Yemen?
Suitability Ratings
Best Regions
Highest performance levels with advanced cooling system suited for Yemen's hot climate.
Among the strongest options for mega projects in Yemen. 18kW is enough for the largest factories and facilities with 330A for charging enormous battery banks.
Use Cases
Major Factories
Large factories at 18kW
Infrastructure Projects
Stations, pumps, public facilities
Industrial Complexes
Integrated industrial zones
Battery Compatibility
48VEstimated Performance Calculator
In Yemen: 4.5-6.5 hours depending on region
Daily
154598.4 kWh
Annual
56428.4 MWh
CO₂
28214208 kg/y
Installation & Connection Guide
1. Connect Solar Panels
Connect solar panels to MPPT inputs within voltage limits. Ensure string voltage matches MPPT range.
2. Connect Batteries (48V)
Connect batteries to battery port. Pylontech compatible directly via communication cable.
3. Connect Loads
Classify loads into Backup (critical) and Non-backup. Backup loads run during grid outage.
4. Installation & Ventilation
IP65 allows outdoor installation. Leave at least 30cm clearance around unit for ventilation. Avoid direct sunlight.
When is This Product Recommended?
Recommended For
- Major factories
- Infrastructure projects
- Industrial zones
Not Recommended For
- Medium and small projects
- Homes
Comparison with Other Products
| Specification | SUN-18K-SG05LP3-EU-SM2 Current | SUN-16K-SG05LP3-EU-SM2 |
|---|---|---|
| Continuous Power | 18000 W | 16000 W |
| Peak Power (2x) | 36000 W | 32000 W |
| Battery System | 48V | 48V |
| Battery Voltage Range | 40-60 V | 40-60 V |
| Charge Current | 330 A | 280 A |
| Discharge Current | 330 A | 280 A |
| Yemen Suitability |
When to Choose SUN-18K-SG05LP3-EU-SM2?
- Higher 18kW power
- 330A charging
- 28800W PV
When to Choose SUN-16K-SG05LP3-EU-SM2?
- •When you need: Higher price
- •When you need: For mega projects only
* Comparison values are temporary and will be updated from the official catalog
Understand inverters before choosing the right power rating
Use these guides to better understand proper design, sizing and common mistakes in Yemen before buying.
Inverter Buying Guide
Learn about inverter types, hybrid vs on-grid, and how to size the inverter correctly for your loads.
Inverter Sizing Guide
A practical walkthrough for calculating the inverter size you need based on AC units and appliances.
Common Inverter Faults & Fixes
Discover the most common inverter error codes and how to respond before calling support.
Frequently Asked Questions
Want broader answers about system design and solar costs in Yemen?
Read the Yemen solar FAQ pageQuick FAQs about this product type in Yemen
How do I size the inverter for my home loads in Yemen?
Inverter size depends on the peak loads running at the same time, especially AC units, fridges and washing machines. For many Yemeni homes we start from 3–5 kW but always confirm the exact load list before choosing.
Can this inverter work with both lithium and lead-acid batteries?
Most modern inverters support both lithium and lead-acid batteries, but charge and discharge settings must be adjusted. We configure the inverter based on your battery type and usage pattern in Yemeni conditions.
How does the inverter behave during long grid outages in Yemen?
During long outages, the solar inverter becomes the main power source, switching between solar, batteries and grid automatically depending on availability and battery charge to keep essential loads running.
Deye Series Navigator
Browse and compare different Deye inverter series. Select 2 or more series for side-by-side comparison.
SG04LP1 Series - 1-Phase Home (48V)
SG02LP1 Series - 1-Phase High Power (48V)
SG01LP1 Series - 1-Phase Ultra High Power (48V)
SG04LP3/SG05LP3 Series - 3-Phase 48V
SG01HP3 Series - 3-Phase High Voltage Battery
SG02HP3 Series - 3-Phase High Voltage Battery (High Power)
Inverter Selection Wizard
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Is SUN-18K-SG05LP3-EU-SM2 Right for Your Needs?
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