The 20KW Deye Inverter is built for powerful, stable, and intelligent energy management.
It is designed for commercial, industrial, and large residential solar installations.
Moreover, this inverter supports both lithium and lead-acid battery technologies seamlessly.
As a result, users enjoy flexible system design and future upgrade compatibility.
With advanced charging intelligence, battery performance remains safe and optimized.
Therefore, system lifespan and reliability are significantly improved.
The inverter supports high PV input power for large solar arrays.
In addition, it delivers stable three-phase output for demanding power loads.
Why Choose the 20KW Deye Inverter
The 20KW Deye Inverter delivers efficient energy conversion with minimal power loss.
Furthermore, it supports heavy loads without performance instability.
Its smart battery charging strategy adapts automatically to lithium battery BMS systems.
Consequently, battery health remains protected at all times.
Additionally, it supports high DC charging and discharging currents.
Therefore, energy storage and release remain fast and reliable.
The IP65 protection rating ensures safe outdoor and indoor installations.
As a result, the inverter performs well in harsh environmental conditions.
Key Benefits for Ecommerce Buyers
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Supports lithium and lead-acid batteries for maximum flexibility.
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Handles high PV input power for large solar systems.
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Delivers strong surge power for heavy equipment startup.
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Intelligent battery charging improves safety and efficiency.
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Three-phase output supports industrial and commercial applications.
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IP65 protection ensures durability in dust and wet environments.
Technical Specifications
| Specification | Details |
|---|---|
| Model | SUN-20K-SG05LP3-E |
| Product Name | 20KW Deye Inverter |
| Battery Type | Lithium / Lead Acid (40–60V) |
| Max DC Charging Current | 350A |
| Max DC Discharging Current | 350A |
| Charging Strategy | Self-Adaption to Li-ion BMS |
| Max PV Access Power | 40,000W |
| Max PV Input Power | 32,000W |
| Max PV Input Voltage | 800V |
| Start-up Voltage | 160V |
| MPPT Voltage Range | 160V – 650V |
| Output Voltage | 220/380V, 230/400V (Three Phase) |
| Max Operating PV Input Current | 36A + 20A |
| Max Input Short Circuit Current | 54A + 30A |
| MPPT Trackers | 2 (2+1) |
| Peak Power | 2× Rated Power for 10 Seconds |
| Protection Rating | IP65 |
| Warranty | 5 Years |
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