300w Off Grid Solar Panel Kits For 12v Charging System - China

These off-grid solar panel kits include 3pcs 100W poly solar panels, 1pc 20A temperature compensation charge controller with LCD, 15ft extension cable adaptor, 2 pairs Y branch MC4 connector, 3 set Z mounting brackets, 1 pcs 100Ah 12V sealed lead-acid battery for 12-volt charging system in home car boat caravan.

Features

1 - Corrosion-resistant aluminum frame for extended outdoor use, allowing the panels to last for decades as well as withstand high winds (2400Pa) and snow loads (5400Pa).

2 - Easy Installation with the pre-drilled hole.

each solar panel comes with 90cm 12awg cable with MC4 Male/Female quick connectors

3 - Basic component for on-grid, off-grid solar panel system, caravan, RV, boat, Greenhouse solar panel system

4 - Used for all solar power systems (on-grid and off-grid): homes, boats, businesses, and industrial energy supplementation!

5 - 12V 100AH Sealed Lead Acid (SLA) rechargeable maintenance-free battery Specification

100W Poly Solar Panel

Maximum/Peak Voltage(Vmp): 21.6V

Open Circuit Voltage(Voc): 18V

Maximum/Peak Current(Imp): 6.11A

Short circuit current (Isc): 5.55A

Output Tolerance: ±3%

Temperate coefficient of Isc: (0.10+/- 0.01) %/℃

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

Temperate coefficient of power Voc: -0.47%/℃

Temperature range: -40℃~+80℃

Frame: Heavy duty aluminum

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

SLA Battery Voltage: 12V

Weight: 20.2 pounds (9.16KG)

Size: 39.3*26.2*1.38in (996*665*35mm) 20A LCD Charge Controller

Rated charge current: 10A, 20A

Rated discharge current: 10A, 20A

USB Output voltage: 5V

Total USB output current: 3A

DC output voltage: 12V

Total DC output current: 2A

Short circuit recovery time: 10s

Open circuit voltage of solar panel: 40V

No load loss: 0.05W

Overvoltage protection: 15V; X2/24V

Float charge voltage: 14V; X2/24V

Discharge recovery voltage: 12V; X2/24V

Over-discharge voltage: 10.5V; X2/24V

Control mode: Software intelligent control

Working temperature: -35℃~+55℃ Battery

Normal Voltage: 12V

Rated Capacity(20hr): 100AH

Battery Cell Type: Lead Acid

Weight: 28kg(61.7lbs)

Battery Dimensions: 330mm x 175mmx190mm(13”*6.9”* 7.5”)

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.