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Product description

12V/24V/48V 50A 60A 80A 100A automatic MPPT solar battery charge controller

MPPT controller.jpg

12V/24V/48V 50A 60A 80A 100A automatic MPPT solar battery charge controller

MPPT controller-1.jpg

 

Product Description

 

Specifications of 12V/24V/48V 50A 60A 80A 100A  automatic MPPT solar battery  charge controller:

MPPT controller-2

Product features:
• Advanced MPPT maximum power point tracking technology, and tracing efficiency not less than 99.5%. Compared to common PWM algorithm, it achieves 15% -20% more efficiency.
• Using high quality imported components and advanced power conversion circuit, the maximum conversion efficiency can reach more than 98%; full-load efficiency can reach 97%.
• Aluminum metal for structure, ESG-MPPT series can be used in all kinds of harsh conditions.
• R&D with the latest  technology, ESG-MPPT series can realize the multiple devices in parallel through the RS485 communication interface.
• With Polyphase synchronous rectifier technology, ESG-MPPT series can achieve high conversion efficiency even in low power charging environment.
• Combination of various tracking algorithm, ESG-MPPT series can track the maximum power point quickly.
• Dual wave and multiple wave tracking technology, when the panels are in partial shade or when a single panel is damaged, ESG-MPPT series can still track the maximum power point accurately.
• Four sections of charging ways: MPPT charge- equalizing charge- improving charge- floating charge.
• 12/24/48 V automatic identification function.
• Support for data storage, storage time can be up to 10 years.
• With current-limiting charging mode, when the input power of the photovoltaic panels is too large, the charging current exceeds the rated current of the controller. The controller will limit the charging current to the rated current charge.
• With internal temperature detection function, when the controller temperature rises to 75 degrees, the controller will limit the charging current to half of the rated current. When the temperature reaches 90 degrees, the controller will shut down of charging and output to control the temperature.
• Through the RS485 communication interface, controller can be connected to the upper machine. You can set up monitoring and control parameters etc from the upper machine.
• The battery temperature compensation function.
• With a wide range of operating voltage of pv array maximum power point.
• With over charge, over discharge, over temperature, over load and reverse connection protection functions.

12V/24V/48V 50A 60A 80A 100A automatic MPPT solar battery charge controller

100A CONTROLLER  (1)

 

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 12V/24V/48V 50A 60A 80A 100A automatic MPPT solar battery charge controller

 

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Product line

12V/24V/48V 50A 60A 80A 100A automatic MPPT solar battery charge controller

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QC

12V/24V/48V 50A 60A 80A 100A automatic MPPT solar battery charge controller

 

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Company Information

 

About ESG

 

Guangzhou ESG New Energy Technology Co.,Ltd., (Foshan ESG, Hongkong ESG), is a professional production enterprises who is research, development and sales. We major in R & D, production of batteries, solar panels, controllers, inverters and other new energy systems products. With the perfect industrial chain, the key technology, lead plates, battery case all are produce by ourselves.

Details decide the quality and we fully adheres to the principle of "to be more excellence, quality is first, to fulfill commitments, the customer is supreme", to provide a  "100% satisfied with the high quality products, competitive price, delivery date, and professional service." We have more than 1000 customers so far, have exported to more than 200 countries, with a good reputation over 30years.

 

Company show

12V/24V/48V 50A 60A 80A 100A automatic MPPT solar battery charge controller

 

 controller factory

 

 team

Keeping complete chain ,high quality, fast service to reach both win the marketing .

* Company profiles

Guang Zhou ESG New Energy Techology LTD sister company (Guangzhou Hengda Battery Co.Ltd). Belong ESG POWER systems group .was established in 1988, covers an area of 80,000 square meters, located in Panyu District, Guangzhou City, with a total investment of nearly 200 million yuan, annual output of 1,000,000 kVA, the largest in China one battery manufacturer.

We production of battery products are widely used in communications, power, financial systems, uninterruptible power supply systems (UPS), power plant and substation switch control, solar panels ,controllers inverter etc solar systems, emergency lighting, alarm systems, cars, ships, motorcycles, electric bicycles and other industries. Sales network covers all provinces, municipalities, autonomous regions and established offices in various places and after-sales service center.

* Main customers are: China Electric Power system and power supply companies, China Southern Power Grid, Northeast China Grid, the Northwest Power Grid, China Telecom, China Mobile, China Unicom, China Netcom, China Bank, China Industrial and Commercial Bank of China, Agricultural Bank of China, China Construction banks, Tibet light engineering, supply Titan, Shida Group, China Southern Securities, such as the Delta-CIMIC; but also open up a wide range of foreign markets, products exported to Japan, South Korea, the United States, Europe, Australia and other places.

* In November 1996 a one-time adoption of international authoritative certification body Det Norske Veritas (DNV) and the Guangdong Provincial Quality System Certification Center of the certification audit, is the national industry's first access to ISO9001 quality management system authentication of international and domestic manufacturers. Guangzhou Hengda Battery Co., Ltd always maintain the quality system is working effectively, and continuously improve the development,

* in November 1999 have again been Norske Veritas (DNV) ISO9001 quality system certification review,

* in November 2002 passed the 2000 Quality System certification.
Guangzhou Hengda Battery Co., Ltd., high-quality products have won numerous honors: in 1996 our maintenance-free lead-acid batteries by State Science and Technology "Spark Program" Outstanding Project Award;

* in October 1997 by China's Ministry of Posts and quality network card, the same year Our full range of lead-acid batteries, Guangzhou won the brand, the Company also won the title of Guangdong quality of trust companies;

* in 1999 won the national award of the export quality license, and passed the United States product safety certification, EU CE certification.

* March 2001 was issued by the State Administration of Radio, Film and Television's "radio and television network equipment and devices that certificate."

* In June 2001 by China National Petroleum Corporation Pipeline Company building market access (battery item) Certificate.

* In December 2001 as "American Independent Battery Manufacturers Association International member" (the only one).

* June 2002 China Unicom supporting equipment (battery) shortlisted enterprises;

* in August 2004, the first access to the battery manufacturing business license.
* Main products, production capacity

* 10 .June 2010 won xizhang solar project

* 11.OCT 2012 We won two million dollars bid of order from state construction committee in china . Need 2years so finish the order .

* 12. JULY 2013 We won 3million dollars bid of order from Beijing government of solar street lighting of project.

* 13.August 2014. We won 1.5million dollars bid of from xinjiang solar on grid systems projects

ESG’s Sintegrity, strength and product quality obtain industry acceptance. Welcome friends from all walks of life come to visit, guidance and business negotiation.

 

Certificates

12V/24V/48V 50A 60A 80A 100A automatic MPPT solar battery charge controller

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Our Services

12V/24V/48V 50A 60A 80A 100A automatic MPPT solar battery charge controller

quality control

Our advantage

1.Competive price,completely production line,efficiently and strictly production. 

2.30years good reputation history, ESG brand was seperated from Sino-Japanese joint venture government.

3.Top Quality,100% pass testing.

4.Different payment terms available:T/T,LC,DA,DP,OA,etc,.

5.Quick and safe delivery service. 

6.1~5 years (base on which models you bought) quality warranty,professional after sales team will help you discuss the problems whenever.

Packaging & Shipping

Packing and shipment

Type:1pc/2pcs/4pcs 12V/24V/48V 50A 60A 80A 100A  automatic MPPT solar battery  charge controller each carton with wooden pallet or as your request.

12V/24V/48V 50A 60A 80A 100A automatic MPPT solar battery charge controller

 

Packing 

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1. Rich production experience, because our factory has a long history of more than 31 years.
2. Competitive Prices, because our factory has a complete production chain, especially including a production line of the most important raw material Lead Plates. That much reduces our production cost.
3. High Quality, Strong R&D team, Strict QC & QA system
4. Faster Lead Time, because we have more than 10 production lines, and semi automatic production equipments are used in our production lines, that make our production faster.
5. Complete certification, our batteries are CE, ISO, IEC certified.
6. High inquiry response rate, timely follow-up customer within 24 hours
7. Alibaba golden seller with 10 years history
8. Professional after sales service, timely and effective handling of customer issues
9. Safe and secure delivery system, we have deep cooperation with fixed professional freight forwarding companies
10. Professional technical team, focusing on product upgrades, reducing production costs from technical level

FAQ

FAQ

Q1: What’s your payment terms?

A1:We accept almost all payment terms,such as T/T,L/C,DA,DP,Western Union,MoneyGram

Q2: OEM Service
A2: We can print your LOGO on Battery case , if your quantities reached 100PCS , We also can print your LOGO on Battery carton.

Q3: Warranty process.
A3:  We provide 1 ~ 5 years different warranty.

Q4:How long is your delivery time?
A4:Normally,the whole production cycle need 15 days from material to finished products,but we can send goods within 7 days,because we have lead plate in stock.

Q5: Why our price is competitive ?

A5: Because the lead plate , battery case etc , all the battery accessories all from our own factory.

 

 

 

Contact us

12V/24V/48V 50A 60A 80A 100A automatic MPPT solar battery charge controller

 

Beira name card.jpg New

ESG solar panel system, 30 Years History ,  Worthy of Trust  ! 

              We Welcome you to our Factory for a visit!  

Beira Li

Guangzhou ESG New Energy Technology Co.,LTD 

E-mail address:zhang(@)esg100.com

                        sales1(@)esg100.com 

                        sales3(@)esgsolar.com

Phone/whatsapp/skype/wechat:+8613539880250 

Address:202#,2nd Floor,Huacheng Industrial Zone,6-2,Yongheng Street,Shiqiao,Panyu,Guangzhou,Guangdong,511400,China

 

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