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4kw/5kw/6kw/8kw/10kw/12kw/15kw Three Phase On-grid Solar Inverter

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4–15kW three-phase on-grid solar inverter with LCD, IP65 protection, export limit, WiFi/GPRS/LAN, TUV/BV/Dekra certified for global standards.
  • Big LCD display; 

  • IP65 ingress protection; 

  • Power export limit ; 

  • WIFI/GPRS/Lan communication optional; 

  • Comply with international quality standards tested by TUV,BV,Dekra ETC.

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Product Description


Product Overview

The Thlinkpower 4 kW–15 kW Three-Phase On-Grid Solar Inverter is engineered for efficiency, durability, and seamless integration into commercial and industrial solar systems. Delivering nominal outputs from 4 kW up to 15 kW, this inverter offers industry-leading maximum conversion efficiency of up to 98.4% and IP65-grade weather protection. Designed for global compatibility, it features a wide input voltage range (up to 1000 VDC), dual MPPT trackers for optimized energy capture, and intuitive LCD monitoring. With robust safety protections and flexible communication options like WiFi, GPRS, and RS-485, this three-phase grid-tied inverter ensures reliable performance even in harsh environments.


Product Features

  • High Efficiency & Dual MPPT
    Achieves up to 98.4% maximum conversion efficiency and 99.9% MPPT efficiency across two MPPT channels, maximizing energy harvest.

  • Rugged & Certified Design
    Built with IP65 protection, transformerless architecture, natural convection cooling, and CE compliance. Ideal for outdoor applications with dependable long-term performance. 

  • Smart Connectivity & Safety
    Equipped with LCD display and communication interfaces (RS-485, WiFi, GPRS) for remote monitoring. Includes comprehensive safety mechanisms like reverse-polarity protection, SPD, residual current protection, and anti-islanding. 


Product Specifications

TECHNICAL SPECIFICATION
Model TP4KTL TP5KTL TP6KTL TP8KTL TP10KTL TP12KTL TP15KTL
Input(DC)
Max. DC power 5500W 6500W 7500W 9500W 11500W 18000W 22500W
Max.DC voltage 1000Vd.c.
Min working voltage (Vdc) 160Vd.c.
MPPT voltage range 160-850Vd.c.
Max input current/per string 18A/18A
Max.input short circuit per MPPT 25A/25A
Number of MPP trackers 2
Strings per MPP tracker 1
Output (AC)
AC nominal power 4000w 500W 6000W 8000W 10000W 12000W 15000W
Max AC apparent power 5000VA 6000VA 7000VA 8800VA 11000VA 13200VA 16500VA
Max output current 8A 10A 12A 15A 17A 20A 23A
Nominal AC output 50/60 Hz; 400 Vac
AC output range 45/55 Hz ; 280 ~ 490 Vac (Adj)
Power factor 0.8leading...0.8laging
Harmonics < 5%
Grid type 3 W/N/PE
Efficiency
Maximum conversion efficiency 98.00% 98.20% 98.20% 98.40% 98.40% 98.40% 98.40%
Euro Efficiency 97.50% 97.70% 97.80% 97.90% 97.90% 97.90% 98.00%
MPPT Efficiency 99.90% 99.90% 99.90% 99.90% 99.90% 99.90% 99.90%
Safety and Protection
DC reverse-polarity protection Yes
DC breaker Yes
DC/AC SPD Yes
Leakage current protection Yes
Insulation Impedance Detection Yes
Residual Current protection Yes
General Data
Dimension (W/H/D) 480*476*157
Weight 16
Operating temperature range ºC -25 ~ +60
Degree of protection IP65
Cooling concept Smart Cooling
Topology Transformerless
Display LCD
Humidity 0-95%, no condensation
Communication RS485/WiFi/GPRS
Warranty Standard 5 years; 7/10 years optional
Certificates and Approvals
Certificates CQC, VDE-AR-N4105,VDE0126-1-1, AS4777, IEC61727, IEC62116


Product Photos


4kw5kw6kw8kw10kw12kw15kw three phase on grid solar inverter


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