sungold solar

Sungold LE-M2-100W Semi Flexible Solar Panel 100W

Sungold LE-M2-100W Semi Flexible Solar Panel 100W

Sungold LE series solar panel 100W product is a lightweight solar panel and its thickness is only 4mm. The 100W semi flexible solar panel is powerful, waterproof, lightweight, and durable. The biggest feature of solar panel 100W product is ultra-light, which is 50% lighter than glass solar panels of the same wattage.

The LE series high efficient solar panels are easy to install and can provide power for RVs, boats, tents, etc. No need for brackets, energy saving, and environmental protection. This is a great option if you want a lot of power without sacrificing fuel economy.

Description

This LE series flexible solar panel 100W has a solid ETFE surface and is made of monocrystalline 182 (10 grid busbar) solar cells. Ideal for long-term outdoor use, this efficient 100W solar panel provides free power for charging 12V solar systems, powering various applications such as RVs, caravans, campers, and boats, or for solar lighting systems, off-grid and backup solar power systems. The solar panel 100w can also provide direct power for applications that are not sensitive to input voltage/current variations (such as motors or pumps) and various grid-tied applications.

Product Features

LE-M2-100W Flexible Solar panel

Glass fiber backpanel and surface ETFE coating

Glass fiber backpanel and surface ETFE coating

The surface of this 120 watt solar panels is made of strong ETFE material, which has a longer lifespan compared to standard semi-flexible solar panels. So these special lightweight solar panels are very wear-resistant and less prone to cracking, delamination and corrosion. The panel’s slightly textured coating creates an anti-reflective surface that allows the panel to absorb more light, increasing efficiency. The ETFE material improves the weather resistance of the solar pv modules as a whole.

High -quality 10 bus solar cell

The 120 watt monocrystalline solar panel also uses an innovative 10-bus solar cell, which is more efficient than the 3, 4, or 5-bus solar cells used by most other solar panels, which is more than 0.3%-1.5%. This has led to smaller solar panels as a whole, which are very suitable for applications with limited space. These solar cells are also the best choice for application in a warm climate, because they can work normally even at high environmental temperatures.

High -quality 10 bus solar cell
waterproof MC4 connector

Easy To Use

The cable has a waterproof MC4 connector, which can be used to easily connect to your existing system and use it to connect multiple solar pv modules or connect 4mm2 to extend the cable. At the same time, it is also paired with a bypass diode to reduce the hot spot effect.

Specifications

The LE-120W mono pv module has a very durable ETFE surface and is made of monocrystalline 182 (10 grid busbar) solar cells. It is one of the innovative products of lightweight solar panels using monocrystalline cells .

Maximum power(Pmax)LE-M2-100W
Open-circuit voltage(Voc)28.0V
Voltage at Pmax(Vmp)23.9V
Short-circuit current(Isc)4.39A
Current at Pmax(Imp)4.19A
Cells efficiency(%)22.70%
The maximum system voltage200V DC(IEC)
Power temperature coefficient-0.38%/℃
Voltage temperature coefficient-0.36%/℃
Current temperature coefficient0.07%/℃
Output power tolerance±3%
Operating temperature-40~85℃
Weight 
Operating temperature950*580*4mm
Warranty1 year

FAQ

 If there is no voltage and current output of the LE series products, the main reason is that the copper zone of between solar cells appears to be disconnected in multiple places, causing no voltage and current data.

The copper band connected between the solar cells is welded with a stamping copper tape structure to enhance the firmness and stress area of the copper band.

When the solar panel is installed on the yacht, during no use, due to the sunshade, a hot spot effect will occur. The local surface temperature of the solar panel increases, which affects the adhesion of the surface material and EVA. When the temperature drops, the local surface will turn white , the bubbles disappear. Therefore, when using it, it is best to avoid using it in covered occasions.

There will be no voltage output installed on the RV in the market. It can be determined whether the copper tape is disconnected after the product is vibrated on the top of the RV. If it is disconnected, it will be affected. The glass fiber material process we used in Sungold can prevent this problem occurs.

The diode of the junction box will burn out due to excessive external reverse current. We generally standardize the protective measures of the product during use in the product manual.

 

We use the glue-filled junction box to install the product, so it has excellent waterproof performance and can resist the impact of the external environment.

Sungold solar is a one of the leading chinese solar panel manufacturers.Sungold solar focuses on manufacturing solar panels and keeps innovating processes. The products use specially developed patented materials and the latest solar cell technology to achieve higher conversion efficiency.

Maximum power(Pmax)LE-M2-100W
Open-circuit voltage(Voc)28.0V
Voltage at Pmax(Vmp)23.9V
Short-circuit current(Isc)4.39A
Current at Pmax(Imp)4.19A
Cells efficiency(%)22.70%
The maximum system voltage200V DC(IEC)
Power temperature coefficient-0.38%/℃
Voltage temperature coefficient-0.36%/℃
Current temperature coefficient0.07%/℃
Output power tolerance±3%
Operating temperature-40~85℃
Weight
Operating temperature950*580*4mm
Warranty1 year

1.What are the possible reasons for the product without voltage and current output?

Answer: If there is no voltage and current output of the LE series solar panel 100w products, the main reason is that the copper zone of between solar cells appears to be disconnected in multiple places, causing no voltage and current data.

The copper band connected between the solar cells is welded with a stamping copper tape structure to enhance the firmness and stress area of the copper band.

2.There are bubbles for LE 100W surface materials. What is the reason?

Answer: The 100w semi flexible solar panel is installed on the yacht, and the surface may block the sun when in no use, causing the hot spot effect. The local surface temperature rises, which affects the adhesion of the product surface material and EVA.

When the ambient temperature decreases, the shrinkage causes local whitening. Therefore, avoid the product being blocked and placed with hard objects to cause damage to the cells during use.

3.What is the reason for no voltage output when we install the lightweight board to the RV?

Answer: There will be no voltage output installed on the RV in the market. It can be determined whether the copper tape is disconnected after the product is vibrated on the top of the RV.

If it is disconnected, it will be affected. The glass fiber material process we used in Sungold can prevent this problem occurs.

4. Is the diode of the LE series lightweight solar panels junction box easy to burn out?

Answer: The diode of the junction box will burn out due to excessive external reverse current. We generally standardize the protective measures of the product during use in the product manual.

5.Is the junction box used in the lightweight solar panel waterproof?

Answer: We use the glue-filled junction box to install the product, so it has excellent waterproof performance and can resist the impact of the external environment.

6.Why can you trust sungold solar’s solar panel products?

Answer:Sungold solar is a one of the leading chinese solar panel suppliers. Sungold solar focuses on manufacturing solar panels and keeps innovating processes. The products use specially developed patented materials and the latest solar cell technology to achieve higher conversion efficiency.

 

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Subject: Sungold LE-M2-100W Semi Flexible Solar Panel 100W