Low Priced Growatt Solar Inverter Three-Phase Commercial and Industrial Inverters
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Product Highlights
- 5-Year Warranty Coverage: Comprehensive 5-year warranty provided for all Growatt inverter models.
- High Efficiency Performance: Achieves up to 98.8% max efficiency and 99.9% MPPT efficiency for optimal energy harvest.
- Smart Cooling System: Features transformerless topology with smart air cooling for reliable operation.
- IP65 Protection Rating: Dust-tight and water-resistant design suitable for harsh outdoor environments.
- Multi-Interface Monitoring: Supports RS485, USB, WiFi, GPRS, and RF for flexible data transmission and monitoring.
- Advanced Protection Features: Includes DC reverse polarity, AC short-circuit, and anti-islanding protection.
- OLED Display with App Control: Equipped with OLED/LED display and optional WiFi/APP for real-time status viewing.
Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Warranty
- 5 Year
- Model NO.
- MAC30~60KTL3-LV
- Nature of Source Flow
- Active Inverter
- Phase
- Three
- Output Power
- 301 - 400W
- Certification
- CE
- Brand
- Growatt
- Type
- DC/AC Inverters
- Power Source
- Solar Power
- Circuit Topologies
- Full-Bridge Type
- Nature of Wave String
- Sine Wave Inverter
- 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
- Yes
- Residual-Current Monitoring Unit
- Yes
- Transport Package
- Standard Packing
- Specification
- 680/508/281mm
- Trademark
- Kingwooh
- Origin
- China
- HS Code
- 8504403090
- Production Capacity
- 100000000PCS/Year
- Package Size
- 73.00cm * 55.80cm * 33.10cm
- Package Gross Weight
- 54.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description



Datasheet |
MAC30KTL3-XLV | MAC40KTL3-XLV | MAC50KTL3-XLV | MAC60KTL3-XLV |
Max. recommended PV power(for module STC) |
45000W | 60000W | 75000W | 90000W |
Max.DC voltage |
1100V | |||
Start voltage |
250V | |||
Nominal voltage |
600V | |||
MPPT voltage range |
200V-1000V | |||
No. of MPP trackers |
3 | |||
No. of PV strings per MPP tracker |
3/3/2 | 3/3/3 | 4/3/3 | 4/4/4 |
Max. input current per MPP tracker |
37.5A/37.5A/25A | 37.5A/37.5A/37.5A | 50A/37.5A/37.5A | 50A/50A/50A |
Max. short-circuit current per MPP tracker |
45A | 45A | 55A | 55A |
Rated AC output power |
30000W | 40000W | 50000W | 60000W |
Max. AC apparent power |
33300VA | 44400VA | 55500VA | 66600VA |
Nominal AC voltage(range*) |
230V/400V (340-440V) | |||
AC grid frequency(range*) |
50/60 Hz (45-55Hz/55-65 Hz) | |||
Max. output current |
48.3A | 64.4A | 80.5A | 96.6A |
Adjustable power factor |
0.8leading ...0.8lagging | |||
THDi |
<3% | |||
AC grid connection type |
3W+N+PE | |||
Max. efficiency |
98.7% | 98.7% | 98.7% | 98.8% |
European efficiency |
98.4% | 98.5% | 98.5% | 98.5% |
MPPT efficiency |
99.9% | |||
General data |
|
Operating temperature range |
-25°C ... +60°C |
Nighttime power 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 |
Display |
OLED+LED/WIFI+APP |
Interfaces: RS485 / USB /WiFi/ GPRS / RF |
Yes/Yes /Optional/Optional/Optional |


Q:What is the cost of a photovoltaic power generation system?
A: The cost of a photovoltaic power generation system varies depending on factors such as scale, brand, and installation location. We will provide you with a specific quotation based on your needs.
Q:What is the lifespan of a photovoltaic power generation system?
A: The lifespan of photovoltaic panels is generally 25-30 years, while the lifespan of inverters is about 10-15 years. However, the actual lifespan depends on usage and maintenance conditions.
Q:How much maintenance and upkeep do photovoltaic power generation systems require?
A: Maintenance of photovoltaic power generation systems is relatively simple. Regularly clean the photovoltaic panels and check the system's operating status. We also provide professional maintenance and upkeep services.
Q:How much will I save on electricity bills after installing a photovoltaic system?
A: The amount saved on electricity bills depends on the scale of the photovoltaic system, power generation efficiency, and your electricity usage. Generally, a photovoltaic system can significantly reduce electricity expenses.
Q: What types of buildings are suitable for photovoltaic power generation systems?
A: Photovoltaic power generation systems are suitable for various types of buildings, such as residential, commercial, and industrial structures. The key is to ensure that the installation location has sufficient sunlight exposure.
Q:What permits and subsidies do I need to apply for?
A: Depending on the regulations in your area, you may need to apply for building permits and grid connection permits. In addition,the government may offer photovoltaic subsidies and tax incentives. We will assist you in handling the related procedures.
Q:How long does it take to install a photovoltaic power generation system?
A: The installation time of a photovoltaic power generation system depends on the system size and installation conditions.Generally, residential system installation takes 1-3 days, while commercial or industrial systems may take several weeks.
Q: Can photovoltaic power generation systems be combined with energy storage systems (such as batteries)?
A: Yes, photovoltaic power generation systems can be combined with energy storage systems to improve energy utilization and achieve a more stable power supply. We can recommend suitable energy storage solutions based on your needs.
Q: Are photovoltaic power generation systems environmentally friendly?
A: Photovoltaic power generation systems use solar energy to generate electricity, which is a clean and renewable energy source.They help reduce greenhouse gas emissions and are environmentally friendly.
Q:How can I monitor the performance of my photovoltaic power generation system?
A:Answer: We provide you with an online monitoring platform where you can view real-time data and historical records of your photovoltaic power generation system. In addition, our customer support team is always available to help you.
About the Supplier
Company Profile
Anhui Kingwooh Energy Technology Co. Ltd which locate in Hefei, Anhui, where the PV technology is world-leading, is a professional company dealing with solar power products which is in rapid development. Kingwooh Solar focus on R&D, producing and sales of solar panel and integrated solar energy system, We are self-operated of import and export, with annual sales over 300MW, and provided exceeds 10, 000 solar power system solutions to our clients. Our clients include global MS enterprises, investors, traders, distributors, installers, end users, etc. And our products have been exported to Asia, Europe, America and more than 150 countries over the world.
Since established from 2020, Kingwooh Solar gained good reputation by adhering to the enterprise value of win-win cooperation. Our goal has always been to provide clean energy around the world.
In the past 2023, Kingwooh solar has provided solar power solutions for thousands of residential and commercial power supplies. We are committed to providing photovoltaic solutions to more overseas customers with high quality service and products. On the way of photovoltaic development, we have been adhering to the principle of customer first. And we always commit to play a important role as a system integrator and constantly improving its own supply chain system. In the past 3 years, with the rapid development of the photovoltaic industry, we exported complete solar systems involving home storage power and commercial power generation, providing indispensable clean energy for most areas with electricity shortages and power outages. We have accumulated more than 100, 000 sets of external sales, with mature and perfect power generation system integration experience and strong supply capacity. Kingwooh Solar cooperating with world-class photovoltaic manufacturers such as Jinko Solar, Canadian Solar, LonGi Solar, JA Solar, Trina Solar, Risen, Deye, Growatt, INVT, Staubli and other world-class photovoltaic manufacturers more than 5, 000 suppliers. As a professional supplier of solar panel and complete solar solution, we always commit to provide our customers the best quality and service.
In the future, we will adhere to the trust of customers and the social responsibility of "providing more clean energy for the world". With customer-centered, contributor oriented, continuous innovation, to provide more countries and regions with reliable clean energy, and reduce annual electricity costs.
About Our Factory & Business Background
- Address
- Room 1002#, Jingtai Building, South Linquan Road, Yaohai District, Hefei, Anhui, China
- Terms of Payment
- T/T, PayPal, Western Union, Foreign exchange account
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, DAP, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai, Ningbo
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2017-07-27
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the cost of a photovoltaic power generation system?
- The cost of a photovoltaic power generation system varies depending on factors such as scale, brand, and installation location. We will provide you with a specific quotation based on your needs.
- What is the lifespan of a photovoltaic power generation system?
- The lifespan of photovoltaic panels is generally 25-30 years, while the lifespan of inverters is about 10-15 years. However, the actual lifespan depends on usage and maintenance conditions.
- How much maintenance and upkeep do photovoltaic power generation systems require?
- Maintenance of photovoltaic power generation systems is relatively simple. Regularly clean the photovoltaic panels and check the system's operating status. We also provide professional maintenance and upkeep services.
- How much will I save on electricity bills after installing a photovoltaic system?
- The amount saved on electricity bills depends on the scale of the photovoltaic system, power generation efficiency, and your electricity usage. Generally, a photovoltaic system can significantly reduce electricity expenses.
- What types of buildings are suitable for photovoltaic power generation systems?
- Photovoltaic power generation systems are suitable for various types of buildings, such as residential, commercial, and industrial structures. The key is to ensure that the installation location has sufficient sunlight exposure.
- What permits and subsidies do I need to apply for?
- Depending on the regulations in your area, you may need to apply for building permits and grid connection permits. In addition, the government may offer photovoltaic subsidies and tax incentives. We will assist you in handling the related procedures.
- How long does it take to install a photovoltaic power generation system?
- The installation time of a photovoltaic power generation system depends on the system size and installation conditions. Generally, residential system installation takes 1-3 days, while commercial or industrial systems may take several weeks.
- Can photovoltaic power generation systems be combined with energy storage systems?
- Yes, photovoltaic power generation systems can be combined with energy storage systems to improve energy utilization and achieve a more stable power supply. We can recommend suitable energy storage solutions based on your needs.
- Are photovoltaic power generation systems environmentally friendly?
- Photovoltaic power generation systems use solar energy to generate electricity, which is a clean and renewable energy source. They help reduce greenhouse gas emissions and are environmentally friendly.
- How can I monitor the performance of my photovoltaic power generation system?
- We provide you with an online monitoring platform where you can view real-time data and historical records of your photovoltaic power generation system. In addition, our customer support team is always available to help you.
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