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Email:info@sailsolaress.com
Intelligent 15000W 15KW Three-phase Battery Backup Solar Hybrid Power Storage Inverter for PV System
The Helios-15KLP3-EU inverters is a good option for home use solar system, its intelligent hybrid design ensures seamless transition between on-grid and off-grid modes, providing uninterrupted power for critical loads.
Item No :
Helios-15KLP3-EUParallel :
6 UnitsMax Power :
15000WOutput Voltage :
380VWarranty :
5 YearsCertificate :
CECommunication :
BMS (RS485)Protection :
IP65Type :
Hybrid AC/DC InverterHelios-15KLP3-EU delivers balanced three-phase power, enabling direct integration into commercial and industrial electrical systems for superior performance. The inverter prioritizes solar self-consumption, significantly boosting energy independence and reducing electricity costs.
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MODEL |
Helios-15KLP3-EU
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Maximum Pv Input Power |
22500 W
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Rated Output Power |
15000 W
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Maximum Charging Power |
15000 W
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PV INPUT (DC)
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Maximum DC Voltage
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1000 VDC
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Start-up Voltage / Initial Feeding Voltage
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320 VDC / 350 VDC
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MPP Voltage Range
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350 VDC ~ 950 VDC
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Number of MPP Trackers / Maximum Input Current
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2 / A: 26A, B: 26A
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Number of Strings Per MPP Tracker
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A: 2, B: 2
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GRID OUTPUT (AC)
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Nominal Output Voltage
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230 VAC (P-N) / 400 VAC (P-P)
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Output Voltage Range
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184 - 265 VAC per phase
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Nominal Output Current
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21.7 A per phase
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AC INPUT
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AC Start-up Voltage / Auto Restart Voltage
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120 - 140 VAC / 180 VAC
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Acceptable Input Voltage Range
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170 - 290 VAC per phase
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Maximum AC Input Current
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40 A
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BATTERY MODE OUTPUT (AC)
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Nominal Output Voltage
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230 VAC (P-N) / 400 VAC (P-P)
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Efficiency (DC to AC)
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91%
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BATTERY & CHARGER
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Battery Voltage Range
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40 ~ 62 VDC
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Maximum Charging Current
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300 A
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PHYSICAL
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Size, D x W x H (mm)
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255 x 660 x 750
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Net Weight (kgs)
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78
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INTERFACE
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Communication Port
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RS-232, RS-485, USB, CAN and Wi-Fi
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| Intelligent Slot |
Optional for SNMP and Modbus cards
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ENVIRONMENT
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Humidity
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0 ~ 100% RH (Non-condensing)
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Operating Temperature
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-25 to 60°C, > 45°C power derating
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Altitude
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0 ~ 1000 m**
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PROTECTION & CERTIFICATE
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Safety
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IEC 62109, IEC 62116, IEC 61727, IEC 61683
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Protection Grade
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IP65
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Grid Connection Standard
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NRS097-2-1:2017, VDE-AR-N4105
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The Helios-15KLP3-EU features an intuitive HMI LCD interface that streamlines initial setup, with key parameters logically grouped and five preset modes for commissioning in minutes. All operational data is visualized through interactive statistical graphs, accessible directly from the main screen for at-a-glance performance insights. With scalable parallel operation supporting up to six units, the system can expand to a powerful 90kW output—ideal for demanding commercial and industrial applications. Engineered for continuous operation, it delivers unwavering power reliability around the clock, keeping your business powered without interruption.
Designed for Intelligent Energy Control
The Helios-15KLP3-EU hybrid inverter adapts to your energy strategy with three operational modes: Grid-Tie with Backup, Pure Grid-Tie, and Off-Grid. Each mode is engineered to deliver optimized performance under varying energy conditions and user requirements.
Advanced Grid-Tie with Backup Flexibility
In Grid-Tie with Backup mode, solar power efficiently supplies loads, charges batteries, and feeds surplus energy to the grid. With four sub-modes (I-IV), users gain granular control over power supply priority, charging sources, and load management. Mode IV introduces time-of-use optimization—automatically switching operation logic between peak and off-peak electricity periods to maximize cost savings.
Seamless Mode Transitions for Total Energy Autonomy
Choose Pure Grid-Tie to focus exclusively on feeding solar energy back to the grid, or select Off-Grid mode for full energy independence—powering loads and batteries without grid interaction. Whether connected or off-grid, the system ensures continuous, intelligent power management tailored to your needs.
Scalable, Reliable, and Always in Command
Supporting parallel operation of up to six units for 90kW output and featuring an intuitive LCD with preset scenarios and visual data graphs, the Helios-15KLP3-EU delivers a robust energy solution for commercial and industrial applications—keeping your operations running smoothly, day and night.
After-Sales Service
● " 7/24 " After-Sales Support
● 7 days a week, 24 hours a day: Ready to respond and solve problems immediately—Sail Solar's commitment to worry-free after-sales service.
● Service Email: info@sailsolaress.com
Service Process
01
Submit Service Requests
Submit your service requests at any time via email, online customer service, or mobile app.
02
Rapid Response
Our service team will immediately respond to your requests and communicate the details of the issue with you.
03
On-Site Service or Remote Support
Depending on the nature of the problem, provide on-site service or remote technical support.
04
Problem Resolution
Our goal is to completely resolve your issue within 24 hours.
05
Follow-Up
After the problem is resolved, our team will continue to follow up to ensure your satisfaction with the service results.
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IPv6 network supported
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