Deye
Deye 15kW Three Phase Hybrid Inverter 48V SUN-15K-SG05LP3-EU-SM2
Deye 15kW Three Phase Hybrid Inverter 48V SUN-15K-SG05LP3-EU-SM2
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Deye 15kW Three Phase Hybrid Inverter – SUN-15K-SG05LP3-EU-SM2
The Deye 15kW three phase inverter is a powerful hybrid solar inverter designed for large homes, businesses, farms and commercial solar installations in South Africa. With 15kW rated output, 48V low-voltage battery support, up to 280A battery charging and discharging current and 2 MPPT trackers, it is a strong choice for customers looking for a Deye inverter South Africa, 15kW hybrid inverter, three phase solar inverter or commercial backup power system. Deye lists this model within its 14–20kW SG05LP3-EU-SM2 three-phase hybrid inverter range.
It supports 100% unbalanced output, AC coupling for retrofitting existing solar systems, up to 10 inverters in parallel, multiple batteries in parallel, six programmable battery charge/discharge periods and energy storage from a diesel generator.
Key Features
- 15kW three phase hybrid inverter
- 48V low-voltage battery system
- Lithium-ion and lead-acid battery compatible
- Max. 280A charging/discharging current for the 15kW model
- 100% unbalanced output
- Up to 50% rated output available per phase
- AC coupling for existing solar installations
- Supports up to 10 inverters in parallel
- Supports multiple batteries in parallel
- 6 programmable battery charging/discharging periods
- Diesel generator energy storage support
- 2 MPPT solar trackers
- Ideal for large homes, businesses, farms and commercial solar systems.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Deye |
| Model | SUN-15K-SG05LP3-EU-SM2 |
| Inverter Type | Three Phase Hybrid Inverter |
| Rated Output Power | 15kW |
| Battery Type | Lead-acid / Lithium-ion |
| Battery Voltage Range | 40–60V |
| Nominal Battery System | 48V |
| Max. Charging Current | 280A |
| Max. Discharging Current | 280A |
| Lithium Battery Charging Strategy | Self-adaption to BMS |
| Max. PV Access Power | 30,000W |
| Max. PV Input Power | 24,000W |
| Max. PV Input Voltage | 800V |
| Start-up Voltage | 160V |
| MPPT Voltage Range | 160–650V |
| Rated PV Input Voltage | 550V |
| Max. Operating PV Input Current | 36A + 36A |
| Max. PV Short-Circuit Current | 54A + 54A |
| No. of MPPT Trackers | 2 |
| Strings per MPPT | 2 + 2 |
| Parallel Operation | Up to 10 Units |
| AC Coupling | Supported |
| Generator Support | Supported |
| Dimensions | 456 × 750 × 268.5mm |
| Weight | 51.9kg |
| Warranty | 5 Years / 10 Years depending on installation site and warranty policy |
The official Deye 15kW data confirms the 280A charge/discharge rating for this model; the broader family supports up to 350A on higher-capacity variants.
Deye 15kW Three Phase Inverter South Africa
The Deye 15kW hybrid inverter is designed for properties with three-phase electrical systems and high energy requirements. It intelligently manages solar panels, lithium batteries, utility power and generator input, making it suitable for residential, agricultural and commercial solar installations.
Its 100% unbalanced output allows the inverter to handle uneven electrical loads across the three phases, while its high PV capacity and 48V lithium battery compatibility provide a flexible solution for larger solar and backup power systems.
Warranty
5-Year / 10-Year Warranty — the applicable warranty period depends on the final inverter installation site and Deye warranty policy.
All inverters and batteries must be installed by a qualified electrical wireman or Master Electrician. A valid Electrical Certificate of Compliance (COC) must be issued for the solar or backup installation, and the installation must comply with SANS 10142 and applicable requirements.
Warranty claims may require installation photos, a valid COC and proof of installation by a qualified wireman or Master Electrician.
Shop the Deye 15kW three phase inverter in South Africa from Lekker Volt for a powerful commercial and residential solar, lithium battery and backup power solution.
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