Solar Multi-Function Integrated Entertainment Power System



The ESG Solar DC Speaker System is designed for outdoor and off-grid use, integrating energy, lighting, and entertainment:



* 5W solar panel for continuous charging

* 10,000mAh lithium battery for long-lasting power

* Bluetooth music + MP3 player + FM radio

* RGB ambient light + LED lighting system



A true “music + lighting + charging” all-in-one solution.



#SolarSpeaker #OffGridSystem #PortablePower #ESGEnergy #SolarSystem #OutdoorDevice #BluetoothSpeaker #NewEnergy #EmergencyPower #GreenEnergy

Solar Panel Full Container Shipment | Heading to Libya



The photovoltaic container shipment customized for ESG customers has been successfully loaded and is ready to be shipped to Libya. The products use high-efficiency monocrystalline solar panels, suitable for off-grid power systems and residential energy storage applications.



Every container shipment represents a solid step toward the global energy transition.



#SolarPanels #PVPower #ContainerShipment #LibyaProject #RenewableEnergy #OffGridSystem #GreenEnergy #ESGFactory #ExportTrade #CleanEnergy

Factory Direct Look | Energy Storage Lithium Battery Production Site



Step into the ESG energy storage factory, where lithium battery system integration and testing are in progress. From module assembly to BMS debugging, every step is strictly controlled to ensure system stability and safety.



Industrial-grade energy storage starts with quality at the source.



#EnergyStorageBattery #LithiumBatteryFactory #BMSSystem #EnergyStorage #NewEnergyFactory #ESGManufacturing #HomeStorage #CommercialStorage #BatterySystem #GreenEnergy

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