What's your payment terms?

We accept T/T, L/C, WEST UNION, ALI TRADE ASSURANCE, cash.

What's your warranty time?

We offer 18 months warranty service, life time technique support.

How does your factory do the quality control?

Quality is our culture. We have strict quality control department to supervise each link from assembling to shipping.

How can I trust you ?

CKMINE has 21 years' experience in producing inverters, we have passed ISO9001 management system and got CE, CCC certificates. Assessment reports can be sent anytime if you require.

4000W 48V 220V off Grid Solar Inverter for Solar Energy Storage

Name: 4000W 48V 220V off Grid Solar Inverter for Solar Energy Storage
Brand: ZHEJIANG KAIMIN ELECTRIC CO., LTD.
SKU: 1999551031

Zhejiang, ChinaZHEJIANG KAIMIN ELECTRIC CO., LTD.

US$165.00

1-9 Pieces

US$155.00

10-99 Pieces

US$145.00

100+ Pieces

Sample price:US$165.00/piece.Request sample

Product profile

Customization

Available

Application

High-performance Transducer, General Transducer, Ckmine

Output Type

Single

Model NO.

SOL06-4K48V

Principle of Work

V/F Control Transducer

Switch Mode

PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

Low Voltage Variable-Frequency Drive

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

Simple Type, Constant Torque Universal Type

Brand

Ckmine

Product Name

off-Grid Hybrid Inverter

Application Fields

off Grid Solar Systems

Output Power

3000W

Certificate

CE, ISO9001

Inverter Efficiency

93%

Input Voltage

230V

Output Voltage

220V

Output Frequency

40-65Hz

Weight

7.6kg

MPPT Voltage Range

200-450VDC

Battery Type

Most Support

OEM&ODM

Support

Transport Package

Carton

Trademark

Ckmine

Origin

China

HS Code

8504409999

Production Capacity

40000PCS/Year

Key features

High Efficiency: Inverter efficiency reaches 90-93% for optimal energy conversion.

Wide MPPT Range: MPPT voltage range spans 200-450VDC for flexible solar array setup.

Fast Transfer Time: Transfer time is 10ms for UPS mode ensuring seamless power transition.

OEM/ODM Support: Customization services are available with proper authorization.

Certified Quality: Products hold CE, ISO9001, and CCC certifications for safety.

Low Noise Operation: Operating noise level is under 50dB for quiet performance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

ZHEJIANG KAIMIN ELECTRIC CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-01-02Nearest Port: NINGBO/SHANGHAI PORTAverage Response Time: ≤4.96hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

About Our Factory & Business Background

AddressNo. 573-609, Haijing Road, Longgang, Wenzhou, Zhejiang, China

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsFrequency Inverter, Soft Start, VFD, Pump Controller, AC Drive, Solar Inverter, Combiner Box, Power Inverter

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Is the output voltage of our inverter stable?

Absolutely. Our inverter is designed with a good regulator circuit. You can even check it when measuring the true value by a multimeter.

Q:What should be noticed when installing inverter?

Put the product in a place where is well ventilate, cool, dry and water-proof. Do not stress or put foreign objects into the inverter. Remember to turn on the inverter before turn on the appliance.

Q:Can I get some samples for test?

Yes, sample order is available for quality check and market test .

Q:Do you accept OEM/ODM ?

Yes, we accept OEM/ODM with your authorization.

Q:How is delivery time?

Generally it takes 5-10 days for regular type , for big quantity or OEM/ODM orders, pls negotiate with sales.