Sungold high efficiency 12v/24v solar panel voltage regulator

Specifications 12v/24v solar panel voltage regulator

1.Perfect quality and long lifespan

2. Have TUV, IEC, CE, ISO9001

3. Factory directly

Sungold high efficiency 12v/24v solar panel voltage regulator  /  12v24v solar panel voltage regulator   Features
High reliability with guaranteed -3% to +5% power output tolerance, ensuring return on investment
High conversion efficiency based on leading innovative photovoltaic technologies
Withstands high wind-pressure and snow load, and extreme temperature variations
Attractive appearance
Unique frame design, high mechanical strength, and easy Installation

Efficiency
Low voltage-temperature coefficient allows higher power output at high-temperature condition
High efficient, high reliable solar cells ensure our product output stability  

Electrical Characteristics
Model	SGP-70W
Cells size (mm):	156*78
Cells per module:	36pcs(4*9)
material	Polycrystalline silicon
Module size (mm):	670*770*30mm
Power tolerance:	+/-3%
Nominal peak power(WP):	70w
Nominal voltage(V):	18
Nominal current (A):	4.01
NOCT:	45+/-2degree
Voltage temperature coefficient:	-0.33%/degree
Current temperature coefficient:	+0.05%/degree
Power temperature coefficient:	-0.23%/degree
Open circuit voltage (Voc):	21.6
Short cirsuit current(Isc):	4.32
Conversion efficiency:	15.94%
Product name :	pv solar panel
Max system voltage:	1000V DC
Surface Maximum Load Capacity	60m/s(200kg/sq. m)

Materials
1)Advanced EVA encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation 2)The sturdy, anodized aluminum frame allows the modules to be mounted on a variety of standard racking systems and to withstand harshest conditions
3)Ultra reliable bypass diodes prevent damage through overheating due to shaded or defective cells
Innovative, environmentally friendly packing method using pile-edges ensures modules arrive in perfect condition
4)We handle all the components needed for utility-connected systems, or for powering independent homes and remote industrial sites.
5)We offer knowledgeable tech support before and after the sale
6)New frame design incorporating hexagonal shaped drainage holes, with more grounding holes, provide flexible installation and use.
    Quality and Safety 1).70w pv modules solar panel made of Germany manufactured Bosch solar cell. 2).Management Certification: ISO 9001:2008 TUV CE  RoHS  ISO 14001:2004 3).Factory directly supply 4).Perfect quality and long lifespan 5).5-year limited product warranty 6).25-year linear power warranty 7).12 years at 90% of minimal rated power output and 25 years at 85% of minimal rated power output 8).25 years quality warranty Quality and Safety 1).70w pv modules solar panel made of Germany manufactured Bosch solar cell. 2).Management Certification: ISO 9001:2008 TUV CE  RoHS  ISO 14001:2004 3).Factory directly supply 4).Perfect quality and long lifespan 5).5-year limited product warranty 6).25-year linear power warranty 7).12 years at 90% of minimal rated power output and 25 years at 85% of minimal rated power output 8).25 years quality warranty
The Sungold Solar Advantage
Our products are backed by an industry standard 5/10/25 warranty to assure the longevitiy of your system. Not only this, we assure the quality of our modules with 100% infrared scanning to go with our standard quality assurance procedures. Depending on the availability by your location, we may also be able to offer liability insurance coverage for our products.
When you're ready to go green, give us a call, or contact us via our inquiry form! ....