Growatt Max 50~80ktl3 LV 50kw 60kw 70kw 80kw DC to AC 7 Mppts 3 Phase on Grid Solar Inverter with WiFi Module

• Customization: Available
• After-sales Service: 10 Years
• Warranty: 10 Years
• Model NO.: MAX 50-80KTL3 LV
• Nature of Source Flow: Passive inverter
• Phase: Three
• Output Power: 50kw 60kw 70kw 80kw
• Certification: CE, ROHS, ISO9001
• Brand: Growatt
• Type: DC/AC Inverters
• Power Source: Solar Power
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• No. of Mpp Trackers: 6/7
• AC Grid Connection Type: 3W/N/PE
• Ingress Protection: IP65
• Display: OLED+LED/WiFi+APP
• AC/DC Surge Protection: Type II / Type II
• DC Connection: H4/Mc4(Optional)
• Cooling: Natural Convection
• RS485/USB/PLC/GPRS/4G/WiFi: Yes/Yes/Optional/Optional/Optional/Optional
• Transport Package: Wooden Cases
• Specification: 860/600/300mm
• Trademark: Growatt
• Origin: China
• HS Code: 8504403090
• Production Capacity: 50000 PCS Per Year

Product Description

Growatt MAX 50-80KTL3 LV| 3-Phase industrial inverter

Growatt MAX 50 60 70 80 KTL3 LV is a three phase solar inverter designed for residential and commercial use. As an inverter, its primary function is to convert the direct current (DC) electricity produced by solar panels into alternating current (AC) electricity that can be used to power homes and businesses. One of the main features of the Growatt MAX is its high efficiency, which allows it to maximize the power output of solar panels, even under challenging environmental conditions such as shading, dust or extreme temperature. The inverter is equipped with MPPT (maximum power point tracking) technology, which continuously monitors and adjusts the electrical load to optimize the amount of energy that can be produced by the solar panels.

Product Description

Smart Management APP

* Open station supports one-click installation and registration
* Problem support one-click dispatch and navigation
* Safe operation, traceable logs, etc
* Support full lifecycle data storage to ensure data security and reliability

Specification

Datasheet	MAX 50KTL3 LV	MAX 60KTL3 LV	MAX 70KTL3 LV	MAX 80KTL3 LV
Input data (DC)
Max. recommended PV power	75KW	90kW	105kW	120kW
(for module STC)
Max. input voltage	1100V
Rated voltage	585V/600V
Start-up voltage	250V
MPPT voltage range	200V-1000V
Max. input current	26A
Max. short circuit current	32A
MPPT number/Max. input strings number	6	6	7	7
Output AC
Rated output power	50kW	60kW	70kW	80kW
Max. apparent output power	55.5kVA	66.6kVA	77.7kVA	88.8kVA
Rated grid voltage	220V/380V, 230V/400V (340-440V)
Rated grid frequency	50/60Hz
Max. output current	80.5A	96.6A	112.7A	128.8A
Power Factor	0.8leading 0.8lagging
THDi	<3%

Efficiency
Max. efficiency	98.70%
EU efficiency	98.50%
Protection
DC reverse-polarity protection	Yes
Short circuit protection	Yes
Output over current protection	Yes
Surge protection	Yes
Grid monitoring	Yes
Anti-islanding protection	Yes
Temperature protection	Yes
Integrated AFCI (DC arc-fault circuit protection)	Yes
Integrated DC switch	Optional
General Data
Dimensions (W*H*D)	860/600/300mm
Weight	82KG	82KG	86KG	86KG
Topology	Transformerless
Self consumption	<1W (night)
Ingress protection	IP65

Connection

Project Case

Company Profile

About US

Lowena specialized in Lifepo4 lithium battery pack, all these products are widely used for solar energy storage system. As a professional battery supplier, we have excellent teams who focus on product development & design,quality control & inspection and company running. Intelligent factory digital workshop, all the production procedure strictly according to production international standard quality management system, continues to realize the real short delivery cycle through "functional modularization, mechanism standardization, and parts generalization".

*Established in 2016                                *6 Production Lines                                       *30GW+ Export Capacity    
*8,000+ Clients Served                           *OEM/ODM Services Available                         *24/7 After-Sales Support   

Exhibition

Packaging & Shipping

FAQ

Lifepo4 Battery:

1. Are the batteries Top Quality,Brand NEW?

Yes, Top quality. the QR code is intact, Brand new from original factory.

2. Are the batteries come with busbars+bolts?

The price come with Bus bars and Bolts, One Battery will come with one set bus bar and bolt (e.g.,If buy 4pcs battery,we will send 4pcs cells with 4pcs busbars and 8pcs bolts) If need more please contact us online.

3. Can you test each battery PRIOR to shipping?

We will test all the battery Voltage and Internal resistance before shipping.

4. What kind of the package of the cells?

Pack with strong package, each cell into thickness PE foam or bag, then into 5 layers strong carton.

5. How can I place the order?

Usually we accept order online, and you can send us inquiry or chat with us online they will create online order for you.

6.How can I do if I need more help for the order?

You can chat with our sales online or send inquiry email,we will respond you ASAP.

7. What is delivery time if we place an order?

It depends order quantities. Usually, we can deliver goods within 1-15 working days for small orders, for mass order, let's confirm when you send inquiry.

8.How should I pay?

Paypal, Bank Wire,Visa, Mastercard,Amercian Express,Discover, If you prefer other payment terms, please contact us freely.

About BMS:

1. Battery management systems can not be used in series.

2.BMS power component swith stand voltage 100V.

3.If the battery module is assembled in the form of long wire and long copper bar, it must communicate with the BMS manufacturer for impedance compensation.Otherwise, it will affect the consistency of the cell.

4.The external switch on BMS is prohibited to connect with other equipment. If necessary, please confirm with the technology for docking. Otherwise,BMS will not bear any responsibility for damage.

5. Do not touch the surface of the core directly when assembling, so as not to damage the core. The assembly should be firm and reliable.

6. In use pay attention to lead wire head, soldering iron, solder and so on do not touch the components on the circuit board, otherwise it may damage the circuit board.

7. Use process should pay attention to anti-static,moisture-proof,waterproof and so on.

8. Please follow the design parameters and use conditions during use, must not exceed the value in this specification, otherwise it may damage the protection board.

9.After combining the battery pack and the protection plate, if you find no voltage output or charge, please check the wiring is correct.