Main Products
We promise to find you the right products.
21+ Years Oem & Odm
Guangdong Joinwin Global Digital Intelligence Technology Co., LTD.
Guangdong Joinwin Global Digital Intelligence Technology Co., Ltd. was founded in Shenzhen in 2026. Backed by its founding team’s 21 years of foreign trade experience, it focuses on global expansion of energy storage products, builds multi-region overseas sales channels, and provides full-chain overseas solutions with a vertical AI trust system.
View MoreOur ServicesWhy Choose Us
-
View More01Fast DeliveryWe have 13+ oversea warehouses covers 37 countries,can delivery from your local country directly.
-
View More02Project ProtectionFlashfish offer 1-5 years guarantee, and have competitive customer service systems and we can provide comprehensive support on customer services by email, chat software, etc within 24 hours.
-
View More03Technical SupportWe will provide product, technical or free training.
-
View More04Marketing GuidanceWe will provide assistance to our partners for local market development.
Flexible solutions For All industries
Solution Provider
-
Portable Power Stations
-
LiFePO4 Battery
-
Solar Panels
-
UPS Backup Power Stations
Portable Power Stations
The best choice for outdoor adventures: this 300W Solar Generator. This compact ABS portable power station is your ideal off-grid energy solution, designed for flexible everyday use and emergency situations.
View More
LiFePO4 Battery
Our JW-JC02 series vertical lithium iron phosphate batteries provide scalable energy storage solutions with three available specifications: 51.2V 100Ah (5120Wh), 51.2V 200Ah (10240Wh) and 51.2V 330Ah (16896Wh). Built as slender vertical cabinets fitted with movable wheels, these battery packs take up minimal floor space and can be shifted effortlessly to suit various installation locations. Every pack adopts Grade A lithium iron phosphate cells alongside an onboard smart BMS.It keeps constant track of voltage, current and temperature.
View More
Solar Panels
Our JW-GFB01 foldable solar panel collection delivers compact solar solutions spanning 10W to 50W. Five power ratings for you choose: 10W, 20W, 30W, 40W and 50W. Each panel works with DC 18V output and comes with a 2.5-metre cable, so you can position it flexibly outside. Every variant shares the same folded dimension of 290*180mm. The panel expands into different lengths according to wattage.
View More
UPS Backup Power Stations
This bidirectional portable power station serves as an integrated solar storage unit for home backup and off-grid power use. It adopts premium LiFePO4 cells with a 1004Wh capacity. Able to go through thousands of charge cycles, it outlasts common lithium battery alternatives. Featuring 500W rated output, it powers regular electronics amid blackouts, camping outings, RV travel and remote on-site work.
View MoreLatest News
Case Studies
Professional Services 丨Singapore丨 Distrii
Small Portable Power Stations 100W–600W
Smart Office
Smart Office
This portable power bank, though small and compact, has multiple built-in sockets to power devices such as mini-fridges, fans, and drones. It comes standard with three charging methods: AC power, car DC charging, and solar charging, as well as a built-in MPPT, eliminating the need for an external solar controller.
Manufacturing丨Thailand丨Sime Darby Oils Morakot
Medium Portable Power Stations 1000W–2000W
Life isn't all about busy work routines and indoor routines. Stepping out into nature, escaping crowded spaces, and enjoying quiet outdoor moments is one of life's simplest joys. Whether you're camping deep in the wild, going fishing at dawn, traveling cross-country, or shooting outdoor drone footage, having a stable, portable power supply is absolutely essential - and this upgraded LiFePO4 energy storage station is exactly what every outdoor enthusiast needs.
Professional Services | Libya | LPTIC
Large Portable Power Stations 2200W–3600W
Looking for reliable high-power backup power for household blackouts, remote job sites, off-grid camping and long-distance RV trips? Our JW-WJ02 3000W portable power station is manufactured in China, built upon our factory's 12 years of mature production expertise.Thanks to our years of manufacturing know-how, we consistently maintain steady product quality while offering attractive rates that help our products compete well worldwide.
Retail丨India丨Lowe's Companies Inc
Trolley Heavy-Duty Power Stations 4000W–5000W
The JW-WJ06 5000W portable power station delivers massive 10240Wh energy storage capacity, built around a 25.6V 400Ah lithium iron phosphate battery and producing clean 5000W pure sine wave output. Constructed with solid metal casing and fitted with base wheels, this unit is easy to move even at full load. It's a reliable long-duration power source for home backup during extended blackouts, permanent off-grid households, large RV setups, remote building sites and outdoor event operations, safely running heavy appliances and sensitive electronic equipment.
Construction丨Indonesia丨PT. Hutama Karya (Persero)
Solar Generators For Home Use
No one wants to be caught off guard by unexpected household power cuts. When the grid fails, refrigerators, internet routers, essential medical equipment and lighting all stop working. Our JW-ABS13 series portable power stations are designed primarily for home emergency backup power, with two pure sine wave power selections: 1000W and 1500W, to safeguard your daily household life during blackouts.
Become Our Partner
The products arewidely used in outdoor camping, home power backup, emergency disasterrelief, and construction projects, dedicated to providing global users with safe,convenient, and reliable energy storage solutions.