Solar Charging Portable Power Station 3.8kwh off-Grid Mobile Energy Storage

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Solar Charging Portable Power Station 3.8kwh off-Grid Mobile Energy Storage

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Product Description

PRODUCT INTRODUCTION

This portable power station supports solar panel charging, perfect for off-grid and outdoor use.

With large capacity and multiple outputs, it powers various devices efficiently.

Safe, stable, and easy to carry, it's ideal for camping, RV, and home backup.

Solar recharge design ensures continuous power supply anytime, anywhere, a reliable green energy solution.

TECHNICAL SPECIFICATIONS

Model	ES-3000A 2.3KWH	ES-3000B 3KWH	ES-3000C 3.8KWH	ES-3000E 5KWH	ES-4000B 10KWH
OPERATING VOLTAGE	AC 110V~AC 220V
PEAK POWER	7000W
OUTPUT POWER	3500W
USB FUNCTION	The switching time is 0 seconds
PRODUCT SIZE	42cm x 28cm x 27cm	42cm x 28cm x 27cm	42cm x 28cm x 42cm	66.5cm x 84cm x 40cm	100cm x 57cm x 30cm
OPERATING TEMPERATURE	-30°C~+85°C
MAN-MACHINE INTERFACE	Key control/Screen display
BATTERY TYPE	Lithium iron phosphate
PRODUCT NET WEIGHT	28kg	32.5kg	38kg	79.05kg	105kg
PRODUCT MATERIAL	Aluminum alloy, flame retardant grade UL94V-0

Solar Charging Portable Power Station Detail 1

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MAIN PRODUCT

COMPANY PROFILE

We are a high-tech enterprise focused on charging, discharging, and energy storage solutions for electric vehicles. Our main products include AC EV chargers, DC EV chargers, EV charger adapters, charging cables, V2L charging cables & adapters, V2V charging cables, EV charger wallboxes, EV charging moulds, motherboards, and EV charging mainboard solutions.

We integrate R&D, independent production, OEM/ODM manufacturing, export trade, and customized hardware & software solutions.

The company has modern production workshops, ensuring stable mass production and reliable quality.

We are ISO9001 certified. Our products comply with domestic MA and CNAS certifications, and have obtained EU CE, RoHS, UKCA, North American FCC, CE-LVD, CE-EMC, and UL certifications.

In addition to OEM and ODM services, we provide one-stop export support including packaging, transportation, customized labeling, freight forwarding, container loading, and customs clearance, bringing efficient and convenient solutions for global customers.

COMPANY ADVANTAGES

OEM & ODM SERVICE

OUR CERTIFICATES

EXHIBITION

PACKAGING & SHIPPING

FAQ

1. What is the minimum order quantity (MOQ) for your home EV chargers?

Our standard MOQ is 10 units for bulk orders. For sample testing, we accept 1-5 units with competitive sample pricing. Customized orders (branding/packaging) may require a higher MOQ—contact us for details.

2. Are your products certified for global markets?

Yes. All home EV chargers are certified with UL (North America), CE/ROHS/UKCA (Europe), FCC, and domestic MA/CNAS. They comply with IEC standards, ensuring seamless entry to major global markets.

3. Do you offer OEM/ODM customization services?

Absolutely. We provide full OEM/ODM support, including customized branding (logo printing), color options, packaging design, and software/hardware adjustments (e.g., charging power, app functions). Minimum customization MOQ is 50 units.

4. What is the lead time for production and delivery?

• Sample order: 3-7 working days
• Bulk order (≤500 units): 7-15 working days
• Customized order: 15-30 working days
Delivery time via sea freight is 25-40 days (varies by destination); air freight is 5-10 days.

5. What is the warranty period for your home EV chargers?

We offer a standard 2-year warranty. Warranty covers manufacturing defects, and we provide free replacement parts and 24/7 technical support.

6. Can I integrate the charger with solar panels or home energy systems?

Yes. Our smart home EV chargers support solar charging integration and load balancing technology. They can automatically use excess solar energy and adjust charging current to avoid circuit overload.