SGM Series

Off grid solar system SGM series rigid solar panels as a standard solar module with monocrystalline solar cells for high-efficiency output.

off grid solar system solar panels

Stable output

High efficiency

Long service life

Strong impact resistance

IP67 waterproof grade

Make your roof solar panels power you!
rigid solar panel wholesale
solar panels for off grid
SGM SERIES RIGID SOLAR PANEL

Sungold SGM series rigid solar panels is cost-effective. It has a favorable price and long service life.

Sungold SGM series rigid solar panels are waterproof and have stable output. You can leave the product outdoors for a long time without worrying about any quality issues.

Off Grid Solar System SGM Series

Sungold Off Grid Solar SystemSGM Series rigid solar panels can be used in a variety of off-grid scenarios such as rooftops. It is durable and cost-effective.

Understand The Technology
The performance of the SGM series rigid solar panel was tested under the standard test

High efficiency

Sungold provides customers worldwide with fully rigid-frame monocrystalline solar modules for a wide range of applications.

Easy to install and stable output

SGM series rigid solar panels can be fixed for use. With the special bracket, it can be easily installed.

Strong impact resistance

Off-grid living kit solar panels have excellent protection against high wind pressure and high snow accumulation.

SGM series rigid solar panel
Certifications
SGM SERIES TESTING
SGM series has been tested for IEC 61215, including the product flammability test, the fire test, the visual inspection, etc. SGM series solar panels were tested for wiring cables, connectors, junction boxes, solar backsheets, PV module interiors, bypass diodes, materials, and other parts. The performance of SGM series solar panels is excellent.
Video
introduction
Sungold SGM Series rigid solar panels can be used in a variety of off-grid scenarios, including rooftops, and are durable and cost-effective.
Product Specifications
SGM2-65WSGM2-90WSGM2-100WSGM2-120WSGM2-135WSGM2-150WSGM2-180WSGM2-220WSGM2-270WSGM2-360WSGM2-450W
MODEL





















Cell Efficiency22.70%22.70%22.70%22.70%22.70%22.70%22.70%22.70%22.70%22.70%22.70%
Max Power Voltage20.9V20.9V24.4V19.1V20.9V23.2V20.9V34.8V20.9V41.8V34.8V
Max Power Current3.12A4.31A4.10A6.39A6.49A6.47A8.62A6.33A12.92A8.62A12.94A
Open Circuit Voltage24.0V24.0V28.0V22.0V24.0V26.7V24.0V40.0V24.0V48.0V40.0V
Short Circuit Current3.33A4.61A4.39A6.70A6.91A6.91A9.22A6.75A13.83A9.22A13.82A
Cell type3*123*123*143*113*124*104*184*154*186*246*20
Solar cellsMono cell 182Mono cell 182Mono cell 182Mono cell 182Mono cell 182Mono cell 182Mono cell 182Mono cell 182Mono cell 182Mono cell 182Mono cell 182
Cell Dimension182*45.5mm182*60.67mm182*60.67mm182*91mm182*91mm182*91mm182*60.67mm182*91mm182*91mm182*60.67mm182*91mm
Weight4.9kg5.9kg6.7kg6.9kg7.7kg8.2kg10.1kg11.3kg12.3kg16.1kg18.2kg
Module dimension625*590*25mm815*590*30mm945*590*30mm1090*590*35mm1185*590*35mm1000*770*35mm1200*770*35mm1470*770*35mm1765*770*35mm1600*1134*40mm1960*1134*40mm
FrameAnodized aluminium alloyAnodized aluminium alloyAnodized aluminium alloyAnodized aluminium alloyAnodized aluminium alloyAnodized aluminium alloyAnodized aluminium alloyAnodized aluminium alloyAnodized aluminium alloyAnodized aluminium alloyAnodized aluminium alloy
The maximum system voltage600V DC(IEC) 600V DC(IEC)600V DC(IEC)600V DC(IEC)1000V DC(IEC)1000V DC(IEC)1000V DC(IEC)1000V DC(IEC)1000V DC(IEC)1000V DC(IEC)1000V DC(IEC)
ConnectorsMC4MC4MC4MC4MC4MC4MC4MC4MC4MC4MC4
Back sheetPETPETPETPETPETPETPETPETPETPETPET
Output power tolerance±3%±3%±3%±3%±3%±3%±3%±3%±3%±3%±3%
Operating Temperature-40~85℃ -40~85℃-40~85℃-40~85℃-40~85℃-40~85℃-40~85℃-40~85℃-40~85℃-40~85℃-40~85℃
ColorSilver frame with white backSilver frame with white backSilver frame with white backSilver frame with white backSilver frame with white backSilver frame with white backSilver frame with white backSilver frame with white backSilver frame with white backSilver frame with white backSilver frame with white back
Warranty10 years 10 years10 years10 years10 years10 years10 years10 years10 years10 years10 years
Customize serviceSUNGOLD offer customize service,please refer to our website or ask SUNGOLD workers for more sizes and the latest parameters.

More panels, more power -

Sungold rigid solar panels on metal roof

Sungold designs and builds the most economical off grid solar system solutions that allow people to thrive off grid. Sungold rigid solar panels on metal roof are designed in a more compact size, allowing you to install more panels on your roof to generate more power. High-quality A-grade monocrystalline solar cells are highly efficient.
Highly efficient photovoltaic power source for RVs, campers, cabins, boats, and home backup power systems. Rigid solar panels on metal roof with up to 5400 Pa snow load and 2400 Pa wind load provide excellent durability in harsh environments.
Sungold rigid solar panels on metal roof

The Sungold Story

Founded in 2008, Sungold not only manufactures panels to the highest quality standards but is also at the forefront of proprietary R&D innovations. Our goal is to provide the world with clean, safe, and affordable solar energy.
Sungold is a leading international provider of off grid solar system solutions with a presence in dozens of the world’s most dynamic markets. Unleash your energy independence by installing a solar system with our high-quality, cost-effective solar products, including solar panels, charge controllers, inverters, and other required installation accessories. We prioritize product quality and service. When you encounter any problems during the process, we provide a quick response service to help you DIY your solar system with ease.
The Sungold Story

Frequently
Asked Questions

SGM SERIES2

Q1: Can Solar panels on metal roof produce all the electricity?

A: In most cases, it is normal for solar panels to be unable to provide their full nominal power.

Factors that affect solar panel performance:

Peak sunlight hours, sunlight angle, operating temperature, mounting angle, panel shading, neighboring buildings, etc…

Q2: How to test solar panels on metal roof?

A: Ideal conditions: test at noon, under clear skies, panels tilted 25 degrees to the sun, batteries in low state/less than 40% SOC. disconnect solar panels on metal roof from any other loads and use a multimeter to test the current and voltage of the panels.

Q3: How does temperature affect the efficiency of solar panels?

A: Solar panels are typically tested around 77°F/25°C and are rated for peak efficiencies between 59°F/15°C and 95°F/35°C. Increasing or decreasing temperatures can change the efficiency of a panel. For example, if the power temperature coefficient is -0.5%, the maximum power of the panel will be reduced by 0.5% for every 50°F/10°C rise.

Q4: How to mount our solar panels on metal roof using different brackets?

A: There are mounting holes in the panel frame to facilitate installation using various brackets. Z-mounts, tilt-adjustable mounts, and pole/wall mounts make the panel mounts suitable for a variety of off grid solar systems.

Q5: Can I connect different solar panels together?

A: While mixing different solar panels is not recommended, mismatching is possible with careful consideration of each panel’s electrical parameters (voltage, current, wattage).

Q6: What is A Solar Electric Fence?

Solar electric fence is an environmentally friendly alternative to traditional electric fencing. With a solar-powered electric fence, you can reduce your electric bill while protecting your livestock and crops from damage.

Solar panels convert sunlight into solar energy and are connected to a solar charger to further power the fence energy supply installation. In addition, many solar fences have a battery that is capable of storing electricity during the day and charging the fence at night or when there is no sunlight.

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