PWM 20A 12V/24V Automatic Solar Inverter Charge Controller

• Customization: Available
• Condition: New
• Certification: CE
• Model NO.: PWM20A
• Application: Collector Controller, Solar System Controller, Charger Controller
• Rated Voltage: 12V
• Capacity: 20A
• Size: 150*86*35mm
• Weight: 200g
• Transport Package: Carton Box
• Specification: 1pc/ctn
• Trademark: TTN
• Origin: Cn
• HS Code: 8504401990
• Production Capacity: 50000units/Month

Product Description

Products : Solar Controller Inverter 20A 12V/24V
1. Introduction:



This is a multi-function inverter/charger,combining functions of inverter,solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current,AC/solar charger priority,and acceptable input voltage based on different applications.


2. Features of product:



1. Pure sine wave inverter
2. Selectable input voltage range for home appliances and personal computers
3. Selectable charging current based on applications
4. Configurable AC/Solar input priority via LCD setting
5. Compatible to mains voltage or generator power
6. Parallel operation with up to 4 units only available for MUST PV4K/5K Auto restart while AC is recovering
Overload and short circuit protection
7. Smart battery charger design for optimized battery performance
8. Cold start function


3. Product Specification

Model	TTN-K20A
Batt Voltage	12V/24V auto
Charge Current	20A
Discharge Current	20A
Max Solar Input	<50V
Buck Charge	14.2V
Float Charge	13.7V(factory setting)
Discharge Stop	10.7V(factory setting)
Discharge Reconnect	12.6V(factory setting)
USB Output	5V/3A
Self-Consume	<10mA
Temperature Compensation	-4mV/Cell/ºC
Control Mode	PWM
Operating Range	-35-+60ºC
Size/Weight	150*86*35mm/200g

4. Company information:

ZHEJIANG TTN ELECTRIC CO., LTD

 
1)We are professional manufacturer of Voltage Stabilizer/Solar control system founded in 1994 year with 33,000 square meter building. 
2)We have best Research/Development Department,one of our technician have more than 20 years experience. 
3) We have strictly Test systems and equipment of finished product,check each step,each article goes through a strategic pass,lets the users be satisfied. 
4 ) As manufacturer we have 12 product lines, daily output 2500pcs. We can expedite for you every day, guarantee not delay your delivery time. 
5 )Best OEM/ODM service.



The Developing and Research  center









The packaging deliver

 

The Zhejiang TTN Electric Co., Ltd.

1)We are professional manufacturer of Voltage Stabilizer/Car power inverter /UPS/Solar control system founded in 1994 year with 33,000 square meter building. 

2)We have own Research/Development Department,one of our technician have more than 20years experience produce voltage stabilizer . 

3) We have strictly Test systems and equipment of PCBA/transformer/finished product,check each step,each article goes through a strategic pass,lets the users be satisfied. 

4 ) As manufacturer we have 12product lines, daily output 2500pcs. We can expedite for you every day, guarantee not delay your delivery time. 

 

5. Our Service
Pre sale:
1.Our sales representative and engineer work together to answer your questions and offer solution for free
2.We choose the best product for you to make sure it worth its real value
3.We design the best solution with good perfomance for you,manwhile save every cent of your money.

After sale:
We provide 10 years Warranty for the product, 12 years warranty for 90% power production ,25 years warranty for 80% power production.
Contact Info

Best OEM/ODM service.
Factory:
1.One same aim is shared by our 380 skilled workers,9 senior R&D engineers,15 professional sales person and 3 after-sale clerks.
2. We boast 6 full-loaded production lines with total capacity of 300MW annually.
3.We enjoy a good reputation from our customers for high quality, competitive price, prompt delivery and best service. 
4.Topsky Energy has established a complete and strict quality controlling system, and our products have been certified by ISO, CE, TUV, MCS, UL 
(the US) and IEC (Australia).