20w 12v Polycrystalline Solar Panel Charging Kit - China

The Eco-Sources 20W Solar Panel Charging Kit comes equipped with a unique wiring kit to simplify installation and have a multitude of battery charging applications including campers, RVs, tractors, ATV’s, farming equipment and many more.

This all-inclusive kit will have you charging batteries in no time!

Features

High-efficiency cell with quality silicon materials for a long-term stability and reliability output.

High transmittance low iron tempered glass with enhanced stiffness and impact resistance.

Outstanding electrical performance under high temperature and low irradiance conditions.

20A PWM solar controller with LCD display, all adjustable parameter.

Built-in short-circuit protection, open-circuit protection, reverse protection, overload protection.

Package includes: 1pc 20watt poly solar panel & 1pc 20A 12V/24V PWM solar controller.

Specification

20W Poly Solar Panel Related power: 20W

Voc: 21.6V

Vop: 18V

Short circuit current (Isc): 1.22A

Working current (Iop): 1.11A

Output Tolerance: ±3%

Temperate coefficient of Isc: (010+/- 0.01 )%/ ℃

Temperate coefficient of Voc: – (0.38 +/-0.01 )%/ ℃

Temperate coefficient of power Voc: -0.47%/℃

Temperature range: -40℃to +80℃

Frame: Heavy duty aluminum

Kind of connection: waterproof junction box, can be customized

Guarantee of power: 90% within 10 years 80 within 25 years

Kind of glass and its thickness: Low Iron, high transparency tempered glass of 3.2mm

SLA Battery Voltage: 12V

Dimensions (L x W x H)mm: 450 ×350 x 18 20A 12V/24V LCD Auto Switch Solar Charge Controller Voltage: 12V/24V Auto

Charge/Discharge Current: 20A

Max Solar Input: Less than 50V

USB Output: 5V/3A

Self-consume: Less than 10mA

Operating Temperature: -35℃ ~ +60℃

Equalization(B01 Sealed): 14.4V

Equalization(B02 Gel): 14.2

Float Charge: 13.7V(Default, Adjustable)

Size: 5.9*3.1*1.38in (150*78*35mm)

Company Contact:

• Posted By: Xiamen Eco-Sources Solar Technology Co. Ltd

• Phone: 86-592-3109858

• Address: Room 401, Hongye Building, Innovation Park, Xiamen , Fujian , China

• Email:

• Website: https://www.eco-sources.com

• Business Description: Eco-Sources is one of the leading renewable energy products manufacturers, We specialize in off-grid solar & wind power system and components such as solar panels, wind turbines, batteries, inverters, charge controllers and solar trackers, also include solar appliances like solar water pump, solar street light etc.
  
  We have been integrating R&D, mass production, sale and service under one roof, to provide customers with high-quality products since 2007 - With more than 10 years of experience in this field and through our hard work, we have got utility model patent certificates for solar controller and solar hat.
  
  We insist on a management theory of customer service is the core to unceasingly improve our core competitiveness.
  
  We acquired advanced equipment from China and abroad, such as dust-free purification plant, automatic laminating machines, sophisticated IPQC and FQC testing machines.
  
  Meanwhile, we absorb in domestic and overseas technicians actively and scientific management mode constantly, thus we keep improving and innovating.
  
  All our efforts enable our product quality to stable and reliable.
  
  Now our products are exported to Africa, Europe, the US, the Middle East and Asia.
  
  Eco-Sources is dedicated to providing sustainable and clean energies for our clients and making contribution to environmental protection.