Deye 14kW Inverter (1-Phase - Very High Power)
Exceptional 14kW 1-Phase power - 3 MPPT - 250A charging current
Key Takeaways
- 14000W 1-Phase - exceptional power for home or office
- 250A Charge Current - charges large batteries fast
- 22400W max PV input - virtually unlimited panels
- 3 MPPT - best production efficiency
Product Description
Technical Specifications
| Continuous Power | 14000 W |
| Peak Power | 28000 W |
| System | 1-Phase L+N+PE |
| Nominal Battery Voltage | 48 V |
| Battery Voltage Range | 40 - 60 V |
| Max Charge Current | 250 A |
| Max Discharge Current | 250 A |
| Battery Inputs | 2 |
| Max PV Power | 22400 W |
| Max PV Voltage | 500 V |
| Startup Voltage | 125 V |
| MPPT Range | 150 - 425 V |
| MPPT Count | 3 |
| Strings per MPPT | 2+2+2 |
| Operating Current per MPPT | 26+26+26 A |
| Short Circuit Current per MPPT | 44+44+44 A |
| Max Efficiency | 97.6 % |
| Euro Efficiency | 96.5 % |
| Protection Rating | IP65 |
| Operating Temperature | -40 ~ +60 °C |
| Cooling | Intelligent Air Cooling |
| Dimensions | 464×763×282 mm |
| Weight | 52 kg |
| Noise | <50 dB |
| Warranty | 10 years |
| Parallel | 16 units max |
| THDi | <3 % |
Why is This Product Suitable for Yemen?
Suitability Ratings
Best Regions
High efficiency and smart cooling ensure excellent performance even on Yemen's hottest days.
Highly suitable for luxury villas, large offices, and restaurants in Yemen. Exceptional 1-Phase power with IP65 makes it ideal for any region.
Use Cases
Luxury Villas
Running 4 ACs + all luxury villa loads
Multi-AC Systems
14kW power runs 4-5 ACs comfortably
Small Commercial
Restaurants, cafes, large offices, clinics
Battery Compatibility
48VEstimated Performance Calculator
In Yemen: 4.5-6.5 hours depending on region
Daily
120243.2 kWh
Annual
43888.8 MWh
CO₂
21944384 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
- Luxury villas (400+ sqm)
- Those with 4+ ACs
- Restaurants and cafes
- Large offices and clinics
Not Recommended For
- Small homes
- Loads under 7kW
Comparison with Other Products
| Specification | SUN-14K-SG01LP1-EU Current | SUN-12K-SG01LP1-EU | SUN-16K-SG01LP1-EU |
|---|---|---|---|
| Continuous Power | 14000 W | 12000 W | 16000 W |
| Peak Power | 28000 W | 24000 W | 32000 W |
| System | 1-Phase L+N+PE | 1-Phase L+N+PE | 1-Phase L+N+PE |
| Nominal Battery Voltage | 48 V | 48 V | 48 V |
| Battery Voltage Range | 40 - 60 V | 40 - 60 V | 40 - 60 V |
| Max Charge Current | 250 A | 220 A | 290 A |
| Yemen Suitability |
When to Choose SUN-14K-SG01LP1-EU?
- Higher power (14kW vs 12kW)
- Higher charge current (250A vs 220A)
When to Choose SUN-16K-SG01LP1-EU?
- •When you need: Lower power (14kW vs 16kW)
- •When you need: Lower charge current
* 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
Choose the power range that fits your needs:
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Is SUN-14K-SG01LP1-EU Right for Your Needs?
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