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At Kangweisi, we are committed to providing high-quality solar inverters, solar lithium batteries, and solar modules for all your renewable energy needs. Our products are designed with the latest technology to ensure maximum efficiency and durability. Whether you are looking to power your home, business, or remote locations, Kangweisi has the solution for you. Choose Kangweisi for reliable and sustainable solar energy solutions that will help you reduce your carbon footprint and save on energy costs.

Solar off-grid inverter

The solar off-grid inverter converts DC power into AC power, supports independent power supply systems, adapts to energy storage devices, and is suitable for scenarios without power grids.

Solar hybrid inverter

Solar hybrid inverters integrate photovoltaic power generation, batteries and the grid to achieve efficient energy conversion and management.

Solar on grid inverter

Solar on grid inverters convert direct current into alternating current, synchronize with the power grid, and ensure efficient and safe power supply.

6000W Home Solar Power Generation System with Hybrid Photovoltaic Power Generation System IP65

PV inverter home use 6000W solar power inverter 220v single phase IP65 Waterproof and dustproof hybrid inverter

Household PV energy storage battery, 15 kWh, Grade A cell, 48V solar lithium iron phosphate battery, 51.2V 300Ah.

Solar hybrid inverter 8kva PV inverter 10kw11kw sine wave on off grid inverter230V

Industry and Commerce Solar system 50kw Deye hybrid inverter 100/200KWH ESS supporting energy storage system

lifepo4 Battery51.2V100AH-600AHThe lithium battery has a cycle count of 6,000 times. The lithium-ion battery solar energy storage system has a capacity of 30 kWh.

Solar inverter American standard hybrid inverter 10KW 12KW household photovoltaic inverter manufacturer

Kangweisi solar hybrid inverter 10KW 12KW pv inverter 8kva on off solar power inverter IP65

American standard inverter 8kva solar hybrid inverter 10kw 12kw three phase photovoltaic energy storage inverter IP65

Kangweisi Solar power inverter 10kw 15kw three phase on-grid photovoltaic inverter IP65

Solar lithium iron phosphate battery household high voltage stacked lithium battery 48v100ah photovoltaic energy storage battery pack 51.2V

Kangweisi Solar 30kw 50kw Industrial Power Generation Grid-Connected Solar System

Kangweisi solar products wholesale manufacturer has a full range of product solutions for solar power products, with rich product categories.

15+

Kangweisi solar products wholesale supplier has over 15 years of production experience.

5000+

Satisfy on-site use at different altitudes ranging from flat to 5000 meters above sea level.

200+

Exported to over 200 countries and regions in Europe, Asia, Africa, etc.

Solution

Kangweisi's solar products can adapt to various requirements in different environments, covering household and commercial use and industrial solar system solutions.

Consult our customers for surprise discounts

Kangweisi solar products are widely used in various fields such as electric power, petrochemicals, textile, metallurgy, railway, communication, real estate, medical care, education, etc.,

About Kangwelsl Technology

Founded in 2008, Shenzhen Kangweisi Technology Co., Ltd. is a manufacturing company specializing in the research and development of solar inverters, and solar lithium batteries, focusing on the design, production, and sales of solar photovoltaic systems. Kangweisi solar products wholesale supplier has a high-quality management core of modern enterprise management and development awareness; it has gathered a group of talented technical elites in the fields of high-frequency switching power supply, computer control, and power electronics technology. Service as one of the national high-tech enterprises.

Internationally certified quality: Our PV factories have obtained a number of international certifications, such as ISO 9001 and ISO 14001, proving that the manufacturing and environmental quality of our products meet international standards.

Comprehensive Vertical Integration Services: We provide fully integrated solutions from R&D, design, manufacturing to installation and after-sales services, ensuring that our customers receive professional support at every stage.

Enterprise Case Display

Kangweisi solar products manufacturer products can adapt to various requirements in different environments, covering household and commercial use and industrial solar system solutions.

Inverters: KON-20KTL3-X Location: Portugal Plant capacity:20kwp

Inyerters: KON 5000TL-X Location: Australia Plant capacit:5kWp

Inverters: KON-10KTL3-X*3ocation: Sweden Plant capacit :30kWp

Inverters: KON 20KTL3-X*3 Location: Guangzhou, China Plant capacity:60kwp

At least 13 years of work experience in solar energy related industries

200

Our products are sold to over 200 countries, benefiting over 3 million people

There are currently 5 overseas warehouses in operation, and they will continue to increase in the next three years.

200

The company currently has over 200 employees and an excellent professional team

Corporate News

The company has a full range of product solutions for power products, with rich product categories, and can provide flexible networking methods for customers to make diversified choices.

Kangweisi 16kW PV Energy Storage System: Unlock Green Energy Freedom

The Kangweisi 16kW hybrid inverter (IP65-rated) paired with a 16kWh floor-standing lithium battery forms a high-efficiency residential solar-plus-storage system. It features 98% conversion efficiency, seamless on-grid/off-grid switching within 10ms, and remote monitoring via a mobile app. Solar energy generated during the day powers the home directly, with excess energy stored in the battery for nighttime use; this significantly reduces electricity costs and ensures an uninterrupted power supply during outages, enabling energy independence and a green lifestyle.

2026 07 10

Revealing the whole process of on-grid inverter factory assembly, you must know it!

2024 12 13

We have a large number of On Grid Inverters in stock for shipment to Pakistan

2025 09 13

Ushering in a New Era of Green Home Energy

Install a Kangweisi 12kW single-phase hybrid inverter and a 16kWh floor-standing lithium battery in your home to create a highly efficient and reliable solar energy storage system. This setup not only significantly reduces electricity costs and ensures household power safety but also makes a tangible contribution to energy conservation, emission reduction, and the transition to green energy. Embrace the sun and start a new life of energy independence!

2026 08 14

With low electricity consumption during the day and high usage at night, how should you choose a solar lithium battery?

Do you have surplus solar power during the day but find yourself paying high grid rates for electricity at night? If so, the key to choosing an energy storage battery lies in accurately calculating your "nighttime electricity consumption." A 16kWh floor-standing lithium iron phosphate (LFP) battery is currently the top choice for villas and single-family homes, as the 10–16kWh range perfectly covers the nighttime energy needs of most households. This article will help you determine if this solution is right for you.

2026 08 07

Please Contact Us If You Have Any Questions.

The products produced by Kangweisi solar products manufacturer have been distributed in more than 20 provinces and cities across the country, and have been unanimously recognized and praised by customers.

The company's products can adapt to various requirements in different environments, covering household and commercial use , Industrial solar system solutions.