Xantrex 115W Solar Max Flex Slim Panel [784-9115S-01]

The Xantrex 115W Solar Max Flex Slim Panel is a premium, ultra-flexible solar solution engineered for tight-space and curved-surface installations. Its mesh grid technology delivers superior durability and performance, making it ideal for recreational vehicles, marine vessels, heavy‑duty trucks, work trucks, and other specialty vehicles that demand reliable solar power in demanding environments. The panel’s flexible, low-profile form enables mounting on irregular surfaces without compromising output.

Specifications

• Pmax (W) at STC: 115
• Vmp (V): 22.1
• Imp (A): 5.2
• Voc (V): 27.4
• Isc (A): 5.6
• Max System Voltage (V): 600
• Cell Type: Mono‑Crystalline PERC
• Top Layer: ETFE (Ethylene‑Tetra‑Fluoro‑Ethylene)
• Junction Box: IP67 Rated
• Connector: MC4‑type
• Cells: 44 (4 × 11)
• Weight: 6.1 lb (2.8 kg)
• Dimensions (L × W × D): 70.3 × 15.3 × 0.08 in (1789 × 390 × 2 mm)
• Operating Temperature: −40–85 °C
• Temp Coeff Pmax: −0.39%/°C
• Temp Coeff Voc: −0.30%/°C
• Temp Coeff Isc: +0.06%/°C

Mesh grid technology provides approximately 2000 contact points per cell and enables bending up to 180 degrees without impacting power output. The Max panel has undergone extreme environmental and accelerated lifecycle testing, performing about 50 times more durably than a standard flexible panel.

Harvest up to 20% more energy during daylight in low-light or shaded conditions compared to a standard solar panel.

Durability, safety and materials

ETFE top layer offers enhanced light transmittance, corrosion resistance, stain resistance, and weather resilience across a wide temperature range. The IP67-rated junction box and MC4‑type connectors deliver robust protection against dust, water ingress, and reliable field connections.

Installation and maintenance

Installation utilizes a premium peel‑and‑stick flexible solar panel format suitable for curved or irregular surfaces. Maintenance requirements are not specified in the provided data.

Warranty and service

Warranty details and service terms are not provided by the manufacturer in the available data.

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

115W Solar Max Flex Slim Panel

This Xantrex slim solar panel features solar panels with mesh grid technology that provides superior durability and performance benefits. With approximately 2000 contact points per cell, this mesh grid technology allows the panel to flex up to 180 degrees without impacting power output. Subject to extreme environmental and accelerated lifecycle testing beyond regulatory standards, the Max panel was tested 50 times more durable than a standard flexible panel. 

It is also designed with a highly protective top layer called ETFE (Ethylene-Tetra-Fluoro-Ethylene), which allows for better light transmittance, corrosion resistance, stain resistance, weather resistance, and overall superior durability over a wide temperature range compared to non-ETFE semi-flexible-panels-.

Features:

• Slim panel 
• Premium peel-and-stick flexible solar panel
• Harvest up to 20% more energy during the day in low-light or shaded conditions compared to a standard solar panel

Applications:

• Recreational vehicles
• Heavy-duty trucks
• Marine
• Work trucks
• Specialty vehicles

Specifications:

Electrical Specifications:

• Maximum Power-Pmax (W) at STC*: 115
• Maximum Power Voltage-Vmp (V): 22.1
• Maximum Power Current-Imp (A): 5.2
• Open Circuit Voltage-Voc (V): 27.4
• Short-Circuit Current-Isc (A): 5.6
• Maximum System Voltage (V): 600

Mechanical Specifications: 

• Cell Type: Mono-Crystalline PERC
• Top-Layer: ETFE
• Junction Box: IP67 Rated
• Connector: MC4 – type
• Number of Cells: 44 (4 x 11)
• Weight: 6.1 lb (2.8 kg)
• Dimensions (L x W x D): 70.3 x 15.3 x 0.08 in (1789 x 390 x 2 mm)

Temperature Specifications:

• Operating Temperature: -40–85 degrees C
• Temperature Coefficients of Pmax: -0.39%/ degrees C
• Temperature Coefficients of Voc: -0.30%/ degrees C
• Temperature Coefficients of Isc: +0.06%/ degrees C