Outdoor Energy-Saving Choice | Solar Direct Charging Fan



The ESG solar fan is equipped with a 9V/20W monocrystalline solar panel, enabling efficient daytime charging without grid power. Built-in 7.4V 7500mAh lithium battery ensures stable off-grid operation, ideal for camping and outdoor work.



✔ Solar direct charging

✔ 5–12 hours runtime

✔ Low power 25W operation



Cool air anywhere, anytime.



#SolarFan #OutdoorPower #SolarEnergy #GreenEnergy #CampingGear #PortableFan #EnergySaving #OffGrid #RenewableEnergy #ESGFactory

Energy Storage Production Line | Full Process Quality Control



ESG energy storage batteries are fully manufactured in-house, from cell inspection, module assembly to BMS integration.



Every battery pack undergoes strict consistency and safety testing before shipment.



Standardized production ensures stable delivery for bulk orders.



#EnergyStorageBattery #LithiumFactory #ProductionLine #BMSSystem #BatteryAssembly #QualityControl #OEMFactory #RenewableEnergy #StorageSystem #Manufacturing

ESG all-in-one lithium energy storage system integrates a high-efficiency inverter and lithium battery in one unit, featuring a compact structure and stable performance.

Built-in LCD display allows real-time monitoring of battery level, output power, and system status, making operation more transparent.



Supports both solar panel charging and utility grid charging for multiple application scenarios.



#AllInOnePower #EnergyStorageSystem #Inverter #SolarStorage #PortablePower #OEMODM #FactoryDirect #PowerSolution #OffGridPower #WholesaleCooperation

We are mass-producing ESG-standard outdoor portable power stations and home energy storage lithium systems, covering both portable emergency power and residential energy storage solutions.



Built with high-energy-density lithium cells and smart BMS protection, our systems ensure safety with overcharge, over-discharge, and temperature control protection.



As a source factory, we support full OEM/ODM customization including capacity, voltage, structure, and branding. We are looking for long-term global distributors and wholesalers.



#EnergyStorage #PortablePower #HomeStorage #LithiumBattery #OEMFactory #ODMService #Wholesale #NewEnergy #EnergySolution #FactoryDirect

Before leaving the ESG factory, every energy storage battery undergoes strict Aging Testing. Through continuous charge-discharge simulations, we identify and eliminate potential weak cells in advance, ensuring every delivered system delivers long-term stable performance.



For wholesalers and solar system integrators, stability is real market competitiveness.



#EnergyStorage #LithiumBatteryFactory #AgingTest #SolarStorage #BESS #OEMODM #CommercialEnergyStorage #InverterBattery #ESSSystem #ESGEnergy

At ESG Factory, lithium battery all-in-one systems and inverters are produced using a modular design, allowing flexible adaptation to different power levels and application scenarios, including residential, commercial, and off-grid solar systems.



We support full OEM/ODM customization to meet the diverse needs of global wholesale customers.



#AllInOneSystem #InverterFactory #EnergyStorageSystem #SolarStorage #OEMODM #FactoryDirect #BESS #NewEnergyManufacturing #WholesaleSupply #ESGEnergy

ESG is grateful for the recognition and feedback from our customers. Your positive feedback is our best promotion of 35 years of production quality. It goes without saying that it is technology, service, after-sales service, and the reputation and precipitation we have won for a long time.


Carlos, a customer from New Zealand, has been using the company's lithium battery for 4 years

Garett, a customer from New Zealand, has been using TOYO lead-acid batteries for 8 years and has consistently expressed support and recognition for our products.

 The annual Canton Fair

The 2024 company annual meeting is approaching, and everyone is gathering together to welcome the arrival of the new year. Amidst the laughter and cheers, the exhaustion and troubles of the old year dissipate, while the hope and joy of the new year rise, accompanying each other and sharing this warm and joyful moment. Let the atmosphere of the new year fill every corner, ushering in a new year full of anticipation.
This overview depicts the joyful scene of people gathering together on the occasion of the New Year and their beautiful expectations for the new year, highlighting the warmth and joy of spending the New Year together.

Day 4 | April 25th
Green Factory

Green Factory

#GreenlN # GreenFactory

Power Source
AC Adaptor


Battery Type
LiFePO4


Inverter Type
NONE


Controller Type
NONE


Special Features
Wireless Charging, Remote Control, Type C, Flashlight, jump starter, RV Port, Cigar Lighter, Air Compressor, External Battery