Growatt MAX 70KTL3 LV

(2 customer reviews)

A grid-tied solar inverter called the Growatt MAX 70KTL3 LV is made by Growatt, a Chinese business that specializes in PV inverters and energy storage solutions. The Growatt MAX 70KTL3 LV has the following specifications:

  1. The MAX 70KTL3 LV can produce 70 kilowatts (kW) of electricity. Because of this, it may be used for substantial commercial or industrial solar projects.


  1. Low Voltage (LV): The model name contains the abbreviation "LV" for "Low Voltage." This shows that the inverter functions at lower DC voltages, frequently utilized in smaller solar systems.


  1. Three-Phase Inverter: The MAX 70KTL3 LV can handle the three distinct electrical phases that are typically found in commercial energy networks since it is a three-phase inverter. This makes it possible to distribute electricity evenly throughout the three phases.


  1. Maximum Power Point Tracking (MPPT) Technology: The inverter uses MPPT technology, which tracks the maximum power point of the connected solar panels to dynamically modify the operating voltage and current to maximize power production.


  1. LCD Display and Monitoring: The MAX 70KTL3 LV has an LCD that allows for real-time tracking of crucial system characteristics, including power output, input voltage, current, and working conditions. The inverter may also be linked to a monitoring platform or smartphone app for remote monitoring and performance analysis.


  1. Communication Interfaces: The MAX 70KTL3 LV has a variety of communication interfaces, including Ethernet, Wi-Fi, and RS485, to make it easier to communicate with other devices and monitoring systems. These interfaces allow data transfer and integration with other solar energy system parts.


  1. Protection mechanisms: The inverter is outfitted with some protection mechanisms to guarantee secure and dependable operation. These consist of temperature protection, short-circuit protection, overvoltage protection, overcurrent protection, and anti-islanding protection.


Features of Growatt MAX 70KTL3 LV

The following are some typical characteristics of Growatt inverters:

  1. High Efficiency: Growatt inverters are renowned for their high-efficiency ratings, which translates to the ability to convert a more significant proportion of solar energy into useful power.


  1. numerous Maximum Power Point Tracking (MPPT) Inputs: Many Growatt inverters include numerous MPPT inputs. Multiple strings of solar panels with various orientations or shading circumstances may now be connected more flexibly.


  1. Monitoring and Communication: Growatt often offers monitoring options to monitor your solar system's performance. These might be web-based portals or mobile applications that let you view current and past data. Additionally, for connecting with outside monitoring systems, connectivity methods like Wi-Fi, Ethernet, or RS485 could be accessible.


  1. Grid-Connected Operation: Growatt inverters frequently feature grid-connected operation, which entails that they may sync with the utility grid and feed extra electricity back to it when your solar system generates more than you need for consumption.


  1. Overvoltage and Overheating Protection: Growatt inverters frequently have safeguards against overvoltage, overcurrent, and overheating, which helps extend the inverter's lifespan and assures safe operation.


  1. Growatt strives to offer user-friendly installation procedures. 6. Simple Installation and Configuration. They could provide features like plug-and-play connections, user-friendly interfaces, and straightforward configuration procedures to make setup and maintenance easier.


To get the most accurate and up-to-date information about this particular product or Growatt Hybrid inverter price in Dubai, you should visit our website or contact our support.



Inverters type

On Grid Inverters


50000W and above

2 reviews for Growatt MAX 70KTL3 LV

  1. jady


  2. Sydnee Piper

    useful product

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Input Data (PV)

Max. recommended PV power (for module STC) 105000W
Max.DC voltage 1100V
Start voltage 250V 250V
Nominal voltage 600V
MPPT voltage range 200V-1000V 200V-1000V
No. of MPP trackers 7
No. of PV strings per MPP tracker 2
Max. input current per MPP tracker 26A
Max. short-circuit current per MPP tracker 32A

Output Data (AC)

AC nominal power 70000W
Max. AC apparent power 77700VA
Nominal AC voltage (range*) 220V/380V, 230V/400V (340-440V)
AC grid frequency(range*) 50/60 Hz (45-55Hz/55-65 Hz)
Max. output current 112.7A
Adjustable power factor 0.8leading ...0.8lagging
THDi <3%
AC grid connection type 3W+N+PE


MAX. efficiency 99%
European efficiency 98.5%
MPPT efficiency 99.9% 

Protection devices

DC reverse polarity protection Yes
DC switch Yes
AC/DC surge protection Type II / Type II
Insulation resistance monitoring Yes
AC short-circuit protection Yes
Ground fault monitoring Yes
Grid monitoring Yes
Anti-islanding protection Optional
Residual-current monitoring unit Optional
String monitoring Optional
AFCI protection Optional

General data

Dimensions (W / H / D) 860/600/300mm
Weight 86kg
Operating temperature range –25°C ... +60°C
Self-consumption < 1W
Topology Transformerless
Cooling Smart air cooling
Protection degree IP65
Relative humidity 0~100%
Altitude 4000m
DC connection  H4/MC4(Optional)
AC connection  Cable gland+OT terminal
Interfaces: RS485 / USB /WiFi/ RF/GPRS Yes/Yes /Optional/Optional/Optional
Warranty: 5 years / 10 years     Yes/Optiona
CE , VDE0126, Greece, EN50438, EN50549-1, C10/C11, UTE C 15-712, IEC62116, IEC61727, IEC 60068, IEC 61683, CEI0-21, CEI 0-16, N4105, DRRG, G98/G99, G100, NRS 097-2-1, MEA , PEA , KSC8565
* The AC voltage range and frequency range may vary depending on specific country grid standard. All specifications are subject to change without notice.