Jiangxi Shangwei Technology Co., Ltd

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Products

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American Standard Three-Phase 50 kW/128 kWh Hybrid Grid-Connected Energy Storage System

50 kW US-standard hybrid grid-connected PV-storage system, featuring 630 W monocrystalline modules and a 128 kWh storage battery, with multi-source power supply coordination, suitable for overseas energy storage projects in industrial parks and commercial buildings.

¥ 0.00

High-Voltage Three-Phase Energy Storage Photovoltaic Grid-Connected Inverter (29.9–50 kW)

Three-phase high-voltage energy storage inverter, supporting multi-energy sources such as solar and diesel generators, with rapid grid-tie switching and high durability under off-grid overload conditions, specifically designed for commercial and industrial energy storage applications.

¥ 0.00

51.2V 60AH 100AH 150AH Lithium Iron Phosphate Energy Storage Battery for Golf Carts

51.2V lithium iron phosphate (LiFePO₄) battery for golf carts, featuring high-performance cells with excellent cycle life, built-in BMS protection, eco-friendly and safe, factory-direct, and customizable to various capacities upon request.

¥ 0.00

25.6V 206AH Lithium Iron Phosphate Battery for Truck Starting

25.6V LiFePO4 Energy Storage Battery for Trucks: Long-lasting power cells, equipped with a smart BMS, safe and durable, supports custom specifications, and bulk orders qualify for preferential pricing.

¥ 0.00

12.8V 400AH 600AH 800AH Lithium Iron Phosphate Battery for RV Starting

12.8V RV lithium iron phosphate battery with built-in BMS protection board, featuring high capacity and long cycle life. Safe and eco-friendly, ideal for RV energy storage. Customizable specifications available. Attractive pricing for bulk purchases.

¥ 0.00

540–600 W laminated monocrystalline silicon solar panels

This series of photovoltaic modules features outstanding electrical performance, with a maximum conversion efficiency of 23.22%. The modules utilize 182mm monocrystalline silicon cells, arranged in a 144H (6×12×2) configuration, and are encapsulated in double-glass 2.0 + 2.0 semi-tempered glass. It meets Class II safety standards and Class C fire resistance, withstands harsh environmental conditions, and is designed for convenient packaging and transportation.

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5 kW 10 kWh Residential Solar Power System

5kW residential solar energy storage system featuring 4 x 590W monocrystalline panels paired with a 10kWh lithium-ion battery. Generates 11.8 kWh of electricity per day, capable of powering household appliances such as air conditioners and refrigerators. Stores 10 kWh of electricity daily, suitable for powering all home appliances. The complete system is shipped directly from the manufacturer, ensuring hassle-free installation.

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460 kW string-type solar inverter

460 kW string-type PV inverter, 1500 V DC, 1000 V AC, IP66+ C5 corrosion resistance, with an efficiency of up to 99.12%. Featuring high protection against harsh environments, multi-channel MPPT tracking, and excellent conversion efficiency, it is the top choice for utility-scale PV projects.

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10 kW and 50 kW Mobile Solar-Storage Micro-Power Stations

Portable containerized solar-storage micro-power stations, featuring solar-diesel hybrid power supply, suitable for both off-grid and grid-tied operation, with mobile deployment capabilities, specifically designed for cross-border use, and ideal for remote construction sites and areas without electricity.

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Anti-reverse flow microinverter 800W 1000W

PV anti-backfeed micro-grid-tied inverter with an all-aluminum housing for excellent heat dissipation, full certification, and stable output; available for OEM customization and suitable for small residential PV systems.

¥ 0.00

15 kW / 48 kWh Solar Power System

15 kW–48 kWh distributed solar-storage hybrid micro-power stations, complete with cables, combiner boxes, and mounting brackets—providing stable, worry-free, and efficient power.

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SURWEY 1.1 MW/2.4 MWh Large-Scale Containerized Commercial and Industrial PV-Storage System

The system is equipped with 1.1 MW of photovoltaic modules, two 20-foot container-based energy storage systems, and two 500 kW microgrid inverters. It generates 1.1 MW of electricity and stores 2.4 MWh of energy daily. The package includes a complete set of cables, mounting structures, and accessories, and is capable of reliably powering high-power loads such as charging stations and factory equipment, making it a dependable off-grid power solution for commercial and industrial applications.

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20-GP-1.2 MWh Containerized Energy Storage System

High Adaptability: Stable operation in environments ranging from -10°C to 50°C
Modular Design: Supports flexible scalability, minimizes the impact of failures, and simplifies operation and maintenance.
High Safety: Features a zoned fire protection design to prevent DC loop losses, improving system efficiency by 2%.
Flexible Deployment: Supports rapid installation and large-scale deployment, suitable for commercial and industrial applications, microgrids, and other scenarios.

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SW-30/50/100/150/250/500 kW Microgrid Hybrid Inverter

Microgrid hybrid inverters support 100% unbalanced loads, allow for flexible configuration of PV capacity, and improve fuel efficiency. These industrial-grade microgrid hybrid inverters feature a built-in STS maintenance bypass and are suitable for off-grid villages and nomadic farms, with multiple models available.

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10 kW / 45 kWh Solar Power System (Deluxe Edition II)

10 kW Deluxe Solar Power System, featuring 24 590W monocrystalline modules with a total power output of 14.16 kW and a daily power generation of approximately 70.8 kWh; Equipped with 3 sets of 51.2V 300Ah lithium-ion batteries, providing a total energy storage capacity of 45 kWh, along with a 10 kW inverter, 3 controllers, and a combiner box, this system can power high-wattage appliances for extended periods, ensuring a stable power supply.

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10KW Solar Power System (110/220V Dual Voltage Output)

Comprehensive Upgrade of the 10 kW System: The photovoltaic side features 20 550 W modules with a total output of 11 kW, capable of handling higher loads; the energy storage side is equipped with three sets of 10 kWh lithium-ion batteries, providing a total capacity of 30 kWh to ensure a stable power supply even on cloudy or rainy days; the system is equipped with dual MPPT controllers, a 10 kW inverter, and a combiner box to ensure stable, coordinated operation of multiple modules.

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5KW Solar Power System (110/220V Dual Voltage Output)

5kW residential 110/220V dual-voltage solar power system, with a daily storage capacity of 10 kWh and a daily power generation of 22 kWh, including a full set of photovoltaic accessories—ideal for off-grid power supply. 8 x 550W monocrystalline panels + 51.2V 200Ah lithium battery, supporting long-term operation of appliances such as air conditioners and induction cookers. 5kW inverter + 48V 80A controller ensures stable power supply—an essential for home emergency preparedness.

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300/600/1000W All-in-One Lithium-Ion Energy Storage System

Lithium iron phosphate energy storage system with high load capacity, automatic protection, 24-hour power supply capability, and resistance to high and low temperatures. Comes with a three-year warranty. Features multiple output ports and a wheeled design for easy mobility. Direct from the manufacturer, with OEM/ODM customization services available. Ideal for outdoor and home emergency scenarios, providing stable power supply. Supports logo screen printing.

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8kW Single-phase EU Standard Off-grid Energy Storage PV Inverter

8 kW Single-Phase European Standard Off-Grid Energy Storage Solar Inverter, dual PV/AC input and output, IP65 protection, supports up to 12 units in parallel. Features built-in BMS communication, wide MPPT voltage range, 5-year warranty, and complete cross-border certification. Direct from factory, with OEM/ODM customization available.

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12kW Single-phase EU Standard Off-grid Energy Storage PV Inverter

12 kW Single-Phase European Standard Off-Grid Energy Storage Solar Inverter, dual PV/AC input and output, IP54 protection, supports up to 12 units in parallel. Features built-in BMS communication, wide MPPT voltage range, three-year warranty, and complete cross-border certification. Direct from the factory, with OEM/ODM customization services available.

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6 kW / 10.24 kWh residential solar energy storage system

featuring 6 x 580W panels with a daily power generation of 13.92 kWh—the ideal choice for off-grid home power supply. This 6 kW / 10.24 kWh wall-mounted all-in-one lithium-ion battery system includes a complete set of solar accessories and can reliably power appliances such as refrigerators and air conditioners.

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3/4/6/8kW Single-phase EU Standard Off-grid Energy Storage PV Inverter

EU Standard Off-grid Energy Storage PV Inverter, 3-8kW optional, pure sine wave output, IP54 protection, supports parallel connection of up to 12 units. Built-in BMS communication and wide MPPT voltage range. 3-year warranty, full certifications for cross-border supply.

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5kW/10kWh Solar Power Generation System

5KW/10KWh Solar Power System, equipped with 6 pieces of 585W monocrystalline panels, daily power generation 18kWh, ideal for household off-grid photovoltaic use

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SW-DX 1-10kW Single-phase Off-grid Industrial Frequency Inverter

SW-DX industrial frequency single-phase off-grid inverter offers full power range from 1-10KW. It supports 12V/24V/48V battery voltage and adapts to 72V-190V PV input with maximum open-circuit voltage of 230V. PV power ranges 1500W-9600W, and dual-channel input is available for 8-10KW models.

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10/20/30/40/50/60/70/800/100A Solar Charge Controller (MPPT)

Wonder Series MPPT Solar Charge Controller, 10A-100A current range. Auto adapts 12V-384V systems with over 99% MPPT efficiency. Compatible with various batteries. Built-in multiple safety protections. Supports RS485, APP and optional GPRS monitoring. LCD screen, IP20 grade and forced cooling. Ideal for household and commercial solar systems.

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Flexible Solar Panel 18.2v 100w/42.3v 520w

Flexible solar panel made of high-efficiency monocrystalline silicon. Multiple specifications from 100W to 520W with 18.2V and 42.3V voltage options. Bendable design fits curved installation. Lightweight, high light transmittance, heat-resistant and waterproof. Direct factory supply with 20-year warranty. Custom service and invoices available. Perfect power supply for RVs and outdoor equipment.

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SW100/150/200W Portable Folding Solar Panel Series

Portable folding solar panel adopts integrated lamination technology, sturdy and durable. Available in 100W/150W/200W with multiple voltage options. Equipped with storage bag and cables, lightweight and portable. Ideal for camping, road trips and emergency power supply, reliable off-grid power solution.

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Monocrystalline 36V 80W Solar Panel

Monocrystalline 36V 80W solar panel adopts Grade A cells and high light transmittance glass, equipped with thickened anti-rust alumina frame. It delivers full power with positive tolerance output of 36V/2.2A. Dimension: 580×760×30mm, weight: 4.64KG. Factory direct supply with 20-year warranty. Customization available, damaged goods replaceable and on-time delivery guaranteed. Ideal for household and small equipment power supply, a stable and reliable small photovoltaic module.

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Motorcycle Battery 12V 2.5–32 Ah

12V motorcycle batteries, specializing in the production of lead-acid batteries, with guaranteed quality and worry-free after-sales service, providing reliable power for all types of motorcycles.

¥ 0.00

12V 85–180Ah Tubular Lead-Acid Battery for Tricycles

12V tubular lead-acid batteries, full range from 85 to 180 Ah, direct from the manufacturer, with OEM/ODM customization available, and consistent quality

¥ 0.00

Lead-acid Energy Storage System 3000/4000/5000/6000W

3000–6000W lead-acid energy storage system, pure sine wave output, with multiple protection features, optional Wi-Fi/GPRS, compatible with photovoltaic systems.

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Lead-acid Battery Energy Storage System, 500–3000 W

Lead-acid energy storage system, available in power ratings from 500 to 3000 W, with pure sine wave output and multiple protection features, suitable for solar power applications

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1500W, 2000W, 2500W, 3000W Vehicle-Mounted Horizontal Pure Sine Wave Inverters

1.5–3 kW Vehicle-Mounted Horizontal Inverter, DC to AC output, featuring six-layer safety protection and an LED display, designed for vehicle emergency power supply applications.

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6-DMF-23.8 E-BIKE Battery New Energy

6-DMF-23.8 Electric Motorcycle Battery: Featuring a graphene formula for long-lasting durability, this lightweight and reliable 6.5 kg battery is compatible with most two-wheeled electric vehicles.

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500W–1000W Horizontal Pure Sine Wave Inverter

Pure Sine Wave Inverter 500W–1000W, supports 12/24V batteries, automatic switching between grid power and battery power, features an LCD display and multiple protection functions.

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4kw 5kwh Solar Power System

4 kW / 5 kWh solar energy storage system, equipped with 5 x 585 W monocrystalline panels, generating 15 kWh of electricity per day—the ideal solution for residential solar power.

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51.2V 100Ah Wall-Mounted Lithium-Ion Battery

The 51.2V 100Ah lithium iron phosphate wall-mounted battery, with optional app connectivity and wide-temperature operation, is a reliable choice for residential solar energy storage.

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SW1-12KW Horizontal Single-Phase Inverter

◆ Ring-core low-loss transformer with pure sine wave output;
◇ Real-time monitoring of various voltage parameters during operation;
◆ Multiple operating modes and battery types adjustable by the user, offering broader application possibilities;
◇ Various battery parameters adjustable by the user to meet diverse operational requirements;
◆ Features frequency adaptation to accommodate power grids with different frequencies;
◆ Wall-mounted design for easy installation;

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10KW,15KW,20KW,25KW,30KW,40KW Single-phase high-power photovoltaic inverter

10–40 kW off-grid single-phase high-power inverter with pure sine wave output, dual-CPU control, and multiple protection features, designed for photovoltaic energy storage applications.

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6.2/8/10.2/11 kW High-Frequency Inverter-Controller Combination Unit

1. High-frequency inverter
2. Built-in MPPT solar charging controller
3. Input voltage range is optional
4. Charging current can be selected according to the application
5. Set the AC input priority on the LCD
6. After the AC recovers, it automatically restarts
7. Overload and short circuit protection
8. Intelligent charger design, optimize battery performance
9. Cold start function
10. Run in parallel, up to 9 units can be configured

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6.2 kW / 15 kWh Residential Solar System

Residential PV-storage system, including a 6.2 kW inverter/controller and a 15 kWh lithium-ion battery, with all necessary accessories. Stores 15 kWh of electricity per day. Stable and reliable.

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240 kW Commercial and Industrial Solar Energy Storage System

240 kW industrial-grade solar-storage system, featuring high-efficiency monocrystalline modules and a complete set of accessories, designed to meet the daily power and emergency power needs of large-scale commercial and industrial facilities.

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OFF GRID INVERTER SW Series EU Single Phase

1.Twin PV Input
2.Twin AC Output
3.IP54 Design
4.3Years Warranty
5.Max. 12 Units Paralle
6.Wide MPPT Operating Range
7.Built-ln BMS Communication

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610-655W monocrystalline solar panel

610–650W high-efficiency monocrystalline solar modules, with a conversion efficiency of ≥22.5%, IP68 protection, and wind load resistance of 1800 Pa, suitable for large-scale commercial and industrial solar power plants.

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12 kW / 32 kWh Commercial and Industrial Solar PV Storage System

12 kW solar power system, featuring 24 645 W monocrystalline panels + 32 kWh lithium-ion battery, generating 77 kWh per day—the top choice for commercial and industrial solar power solutions.

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20kw/64kwh Solar Power System

Commercial and industrial PV storage system, including a 380V 20kW all-in-one unit and a complete set of cables and accessories, with a daily storage capacity of 64 kWh. Stable and reliable, it is well-suited for business environments.

¥ 0.00

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The company's products cover core power conversion equipment such as power frequency inverters, high-frequency inverters, inverter control integrated machines, rack mounted inverters, solar panels, etc. These products have excellent performance in power conversion efficiency, stability, and reliability.

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About Us

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Since its establishment, Jiangxi Shangwei Technology Co., Ltd. has rapidly emerged in the field of new energy, focusing on research and development, production, and sales of a series of photovoltaic energy storage related products, providing comprehensive energy solutions for global users. The company's products cover core power conversion equipment such as power frequency inverters, high-frequency inverters, inverter control integrated machines, rack mounted inverters, and solar panels. These products have excellent performance in power conversion efficiency, stability, and reliability, and are widely used in various photovoltaic energy storage systems to achieve efficient collection, conversion, and storage of solar energy. They are suitable for various scenarios such as homes, businesses, and industries, effectively improving energy self-sufficiency and reducing electricity costs......

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The photovoltaic water pump system provided by the company achieves efficient utilization of water resources, especially suitable for agricultural irrigation, remote water supply and other scenarios, with advantages such as energy saving, environmental protection, and no need for external power supply.

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Information Center

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Focuses on R&D, production and sales of a series of photovoltaic energy storage related products

Jiangxi Shangwei Technology Co.,Ltd has quickly emerged in the field of new energy, focusing on R & D, production and sales of a series of photovoltaic energy storage related products, providing comprehensive energy solutions for global users.

2026-04-03

Energy Storage Makes a Comeback as the Star of the Show! After Visiting the SNEC Solar & Energy Storage Exhibition in Shanghai, We Get a Clear Picture of the Real Trends in the New Energy Industry

For every professional in our industry, the old ways no longer work. Only by keeping pace with industry trends, refining our core technologies, delving deeply into application scenarios, and building unique competitive advantages can we gain a firm foothold in this new wave of transformation.

넶0 2026-06-08
Video on the Working Principle of a 50 kW/128 kWh Three-Phase Hybrid Grid-Connected Energy Storage System (American Standard)

American-standard three-phase 50 kW/128 kWh hybrid grid-connected energy storage system, compatible with both solar and utility grid power inputs. Suitable for use with charging stations at factories and villas. The complete energy storage system is available directly from the manufacturer and can be customized.

넶3 2026-06-06
Comprehensive Technical Solution for a 50 kW / 128 kWh Three-Phase Hybrid Energy Storage PV System for South American Rooftops

This project is located on the roof of a building in South America and provides a custom-designed 50 kW three-phase 230/120 VAC, 60 Hz hybrid grid-connected energy storage photovoltaic system for commercial and industrial users.

넶5 2026-06-06