OEM Solar Power Inverter 15KW 15000W Three Phase Hybrid Energy Inverters With Wifi Module
The Helios-15KLP3-EU Hybrid Inverter is engineered for scalable and resilient solar energy systems. It supports parallel configurations of up to six units for expanded capacity. Key features include exceptional 150% unbalanced load capability, dual independent outputs for smart load management, and a high PV input current of 26A.
Item No :
Helios-15KLP3-EUParallel :
6 UnitsMax Power :
15000WOutput Voltage :
380VWarranty :
5 YearsCertificate :
CECommunication :
BMS (RS485)Protection :
IP65Type :
Hybrid AC/DC InverterThe unit is built to last with an IP65-rated enclosure, ensuring complete protection against dust and water ingress, and comes with a dedicated RS485 communication port for advanced BMS integration.

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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 hybrid inverter efficiently harnesses power from three sources: solar panels, battery storage, and the utility grid. It automatically optimizes energy flow based on availability and your power needs.
Once the PV module's MPPT voltage is within its operational range, the inverter not only feeds surplus electricity back to the grid but also simultaneously charges your battery storage, maximizing energy independence.
Built for Durability and Flexibility:
All-Weather Resilience: With its IP65 waterproof and dustproof rating, this inverter is built for direct outdoor installation. It reliably operates in dusty, humid, or harsh industrial environments, preventing premature aging of your power system.
Space-Saving Design: Ideal for locations with space constraints, such as crowded warehouses or utility rooms, as it requires no additional protective enclosures.
Backed by a 5-year warranty for long-term performance assurance and your complete peace of mind.

Advanced Energy Monitoring & Grid Interaction
The Helios-15KLP3-EU hybrid inverter serves as the intelligent core of your home energy system, offering real-time monitoring and control.
How It Works with Net Metering:
Real-Time Monitoring: The inverter continuously tracks the energy generated by your solar panels and the consumption of your household appliances.
Data Communication: This data is transmitted via an external energy meter (connected to the inverter's RS485 port) to your utility company.
Earn Energy Credits: In regions supporting net metering, any surplus power your system generates is automatically fed back to the grid. Your utility meter measures this export, granting you credits that can reduce your electricity bills.
Key Feature: Optimized Self-Consption
By integrating with an energy meter, the inverter intelligently manages power flow. It prioritizes using your solar energy to power your home and charge your battery, maximizing energy independence and efficiency.
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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