What' s the difference between low frequency and high frequency inverter?

Low frequency inverter has various protections, strong ability to adapt to the environment. more reliable, with voltage regulation.

What's the difference between pure sine wave inverter and modified sine wave inverter?

Pure sine wave output inverter is just as good as the Public power grid. Even better. Low repaired rate, long lifespan, Without harmonic pollution, enviromental-friendly and appliances protected. Modified sine wave output has a negative impact on appliances and can't load inductive load, such as air contition, refrigerator and etc. Certain motor control circuits don't like the modified wave.

How to solve the technical problem?

24 hours after-service consultancy just for you and to make your problem to solveeasily.

What to do if the product is broken?

Usually we do standard exporting package and insurance in case of broken. If any product is faulty, please send us the picture or video, we will study it and supply the spare parts of PCB board free for after sale service.

20A 12V 24V 48V MPPT Solar Panel Power Charge Charging Controller with LED Driver

Name: 20A 12V 24V 48V MPPT Solar Panel Power Charge Charging Controller with LED Driver
Brand: MY Solar Technology Co., Ltd.
SKU: 2037967555

Jiangsu, ChinaMY Solar Technology Co., Ltd.

US$40.00-98.00

1 Piece

Sample price:US$98.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Performance Warranty

Warranty

1 Year

Model NO.

MY-MPPT-MINI

Condition

New

Certification

ISO, CE

Application

Solar System Controller

Rated Voltage

12V 24V

MPPT Efficiency

>99.5%

Conversion Efficiency

>98%

Operating Mode

Household Mode 24h

Working Temperature

-20celsius~50celsius

Storage Temperature

-30celsius~70celsius

Humidity

10%~90% No Condensation

Degree of Protection

IP30

Transport Package

Carton

Trademark

MY SOLAR

Origin

China

Key features

High MPPT Efficiency: Tracking efficiency not less than 99.5%, increasing efficiency by 15-20% compared to PWM.

High Conversion Efficiency: Maximum conversion efficiency reaches over 98%, full-load efficiency reaches 97%.

Multi-Voltage Support: Supports 12V, 24V, 48V, and 96V battery systems with automatic identification.

Smart App Control: View and set operating parameters via PC host computer and mobile phone APP.

Comprehensive Protection: Features overcharge, overdischarge, overtemperature, overload, and reverse connection protection.

Wide Battery Compatibility: Compatible with lead-acid, ternary lithium, and lithium iron phosphate batteries.

RS485 Communication: Provides communication protocol for easy integration and secondary development.

Battery Activation Function: Activates severely depleted lead-acid gel batteries and reconnects disconnected lithium packs.

Company profile

High Repeat Buyers ChoicePatents AwardedOEM ServicesR&D Capabilities

MY Solar Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2011-01-31Nearest Port: Shang Hai, Ning Bo, Qing DaoAverage Response Time: ≤1.23h

AI-Powered supplier vetting

SummaryThe supplier is a limited company offering solar modules, photovoltaic modules, solar energy systems, and batteries, with an affiliated company and 30 employees. It reports ISO9001:2015 and ISO14001 management-system certifications, documented procedures for supplier-service assessment, corrective actions, and complaint handling. Its stated production information includes 800,000 solar energy system sets annually and one production line, while another record reports 21–30 quality-control staff. The supplier supports extensive customization, has introduced new products within the past year, provides ODM services, and offers OEM services for well-known brands. It reports one-month lead times in both peak and off-peak seasons and exports to multiple global regions. However, it has no overseas warehouse, showroom, agent or branch, or offline trade-show participation. Financial records are indicated for recent years, but no substantive financial performance details are provided. Customer cases are not...

CertificationsThe supplier reports ISO9001:2015 and ISO14001 management-system certifications. Product compliance is recorded only as “Others,” without naming specific product certifications or standards, so management certification is evidenced but product-certification coverage is incomplete.

R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services. It has no available SDK, but SDK availability is not necessary evidence for general product innovation, so the documented new-product activity supports this capability.

Production capacityThe supplier reports annual output of 800,000 solar energy system sets, one production line, and a one-month lead time in both peak and off-peak seasons. It also reports 21–30 quality-control staff in one record, while another lists four quality assurance and control inspectors; the differing counts create some workforce-data inconsistency, but production volume and lead-time information are explicitly provided.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently across the R&D and design-service records, demonstrating broad customization coverage.

Product Q&A

Q:Are you a factory?

Yes, we are ISO9001:2015 manufacturing with qualifications of TUV, CE, ROHS & CCC. main products including inverter, solar controller and solar energy system solution.

Q:Are you inverter pure sine wave output?

Yes, all of our inverter are pure sine wave output.

Q:What kind of output you can do?

Normally, we produce inverter with 110v/ 50Hz, 120V/ 60Hz, 220v/ 50Hz, 230v/ 50Hz, 240V/50Hz. If you have special requirements, pls tell us for engineer consulting.

Q:What appliances your inverters can load?

Our inverter can load household appliances other inductive load such as refrigerator, air condition, water pump, etc.

Q:How long is your factory?

It's over 10 years. at the beginning our factory focused on domestic market. From 2012, we set up our oversea sales department.