Whole Sun Holdings Limited

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WONVOLT HOLDINGS LIMITED

🇨🇳 China

2016

51-100 people

Manufacturer/Service Company

OEM manufacturer

ODM manufacturer

Product customization

Low MOQ

Key market

Europe

Review

Description

WONVOLT HOLDINGS LIMITED, founded in 2016, is a manufacturer and service company based in Hefei, China, specializing in Solar + BESS (Battery Energy Storage System) Solutions. With two factories and 87 employees, including 24 engineers, the company offers comprehensive OEM and ODM services. Their 2023 turnover reached 50 million dollars, and they export to over 90 countries and regions. WONVOLT provides complete solar solutions for industrial, commercial, and residential applications, including Industrial & Commercial Energy Storage System (ICESS) solutions ranging from 50KW-300KW for peak shaving, backup power, and self-consumption, and residential solutions from 3KW-30KW supporting hybrid, on-grid, and off-grid configurations. Their product portfolio includes Lithium Batteries (Low Voltage, High Voltage, LiFePO4, BESS containers, liquid-cooling and smart air cooling cabinets), Inverters (Hybrid, Off Grid, On Grid), and Solar Panels (N-type TOPCon Monofacial & Bifacial, P-type PERC, with power outputs from 440W to 740W). They also offer accessories like cables and mounting systems, and EV chargers. WONVOLT is certified with CE and TUV, and provides pre-sale on-site engineering services for field investigation and post-sales support for installation, commissioning, and technical training.

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Leadsun Technology Co., Ltd.

🇨🇳 China

2005

201-300 people

Manufacturer/Trading Company/Wholesaler/Distributor

Established brand

Own brand

Patented technology

Eco-friendly supplier

Shipments

176

Key customer

LEADSUN

Key market

🇺🇸 United States

Description

Leadsun Technology Co., Ltd., established in 2005 and headquartered in Zhuhai, China, is a world-leading manufacturer, trading company, wholesaler, and distributor specializing in smart solar lighting systems. With a workforce of 201-300 employees, Leadsun is an industry pioneer in providing efficient, smart public lighting solutions to local government and corporate partners globally. The company operates a factory and offers OEM services, holding ISO 9001 and ISO 14001 certifications. Leadsun fully develops and manufactures complete solar-powered systems, ensuring total control over product development, quality, and testing, and holds global patents for its 'All In One' technology. Their diverse product range includes solar street lights, solar pathway lights, solar car park lighting, integrated solar lights, solar home lighting systems, LED street lights, outdoor lighting, smart solar lighting solutions, solar park lighting, wireless control solar street lights, solar motion sensor lights, solar bollard lights, temporary solar lighting, and shunt regulators. These solutions are designed for various applications such as recreation areas, shared pathways, car parks, thoroughfares, roads, and streets, emphasizing sustainability, modern design, adaptability, robustness, and advanced technology, often utilizing longer-lasting lithium-ion batteries. Leadsun has installed over 300,000 solar public lighting systems globally and maintains a global presence with offices and distribution partners across twelve countries on every continent, including Australia, USA, France, Chile, Spain, United Kingdom, India, and Colombia. The company's annual output value ranges from US$5 Million to US$10 Million.