Maxa 109W Junction Box

309.00 

• Lightweight & Slim: Just 3mm thick, ideal for RVs with seamless rooftop integration.
• Durable & Clean: ETFE surface for enhanced durability and easy cleaning.
• High Efficiency: 22.3% efficiency with Shadow Optimized technology for maximum output.
• Simple Installation: Flat cable design ensures a tidy setup, easy gluing along the roof.

Solar panels need a charge controller!
Did you know that MoonRay is made to improve charging compared to other charge controllers?

In stock (can be backordered)

SKU: X106x54JB Categories: , Tags: , , , , , ,

ETFE SURFACE

FLUSH OR JUNCTION BOX

UV-PROOF & ANTISLIP

22.3% EFFICIENCY CELLS

SHADOW OPTIMIZED

DURABILITY FOR A SHARP PRICE

The new Maxa series is packed with a lot of the unique features you will only find on a SUNBEAMsystem solar panel. It’s fitted with an ETFE surface (the next best thing after SUNBEAMsystem Tough surface) and comes at a very sharp price.

The Maxa series has been designed as the ideal solar panel for use on both motorhomes and yachts, where value for the money matters. With a build quality and durability outshining the competition. The low weight and 3mm thickness makes it perfect for rooftop integration. Avoid the weight, air turbulence and ugliness caused by solid solar panels. The flat cable is easily glued along the roof to the cable entrance, resulting in a neat and uncluttered installation. The ETFE surface is easily cleaned by the occasional rain shower.

The Maxa series is fitted with high-efficiency cells (22.3%), ensuring you get an impressive amount of power from the available roof space. On top of that, the Maxa models are also equipped with SUNBEAMsystems protected Shadow Optimized technology, which ensures a maximum charge in all weather conditions.

Maxa panels don’t feature eyelets and need to be installed using double-sided tape or soft flexible glue such as white Sikaflex 291i or 295.

Shadow Optimization

All SUNBEAMsystem panels with the Shadow Optimized label feature our unique shadow optimization technology. Due to a clever division and interconnection of solar cells they become more resilient to situations where partial shading is prevalent. This approach creates more individual cell groups on the same surface improving the output when partially shaded, allowing for an even higher daily production.

Shadow Optimization

All SUNBEAMsystem panels with the Shadow Optimized label feature our unique shadow optimization technology. Due to a clever division and interconnection of solar cells they become more resilient to situations where partial shading is prevalent. This approach creates more individual cell groups on the same surface improving the output when partially shaded, allowing for an even higher daily production.

Series & Cell Comparison

Our partnership with Sunpower grants us special access to the highest grade, state-of-the-art solar cells, enhancing our panels’ craftsmanship. Despite prevailing assumptions, not all Sunpower cells are alike; lower-cost options will not match performance of premium cells. This distinction is crucial, as high-quality cells elevate our superior craftsmanship. Below are essential performance criteria for comparison:

● Longevity: This measures the panel’s durability under various conditions, particularly in partially shaded environments. High-quality cells (more expensive) are less sensitive, leading to an extended lifespan.

● Shadow-Optimized Boost: Premium cells minimize heat and power loss when partially shaded, enhancing our Shadow Optimizing technology for an even greater power boost.

● Efficiency: Efficiency is directly proportional to output; higher efficiency means more power generated from the same surface area under all conditions.

● Aesthetics: The appearance of the cells, with high-performance cells displaying a deep, uniform black color, is especially important for black panels.

Series & Cell Comparison

Our partnership with Sunpower grants us special access to the highest grade, state-of-the-art solar cells, enhancing our panels’ craftsmanship. Despite prevailing assumptions, not all Sunpower cells are alike; lower-cost options will not match performance of premium cells. This distinction is crucial, as high-quality cells elevate our superior craftsmanship. Below are essential performance criteria for comparison:

● Longevity: This measures the panel’s durability under various conditions, particularly in partially shaded environments. High-quality cells (more expensive) are less sensitive, leading to an extended lifespan.

● Shadow-Optimized Boost: Premium cells minimize heat and power loss when partially shaded, enhancing our Shadow Optimizing technology for an even greater power boost.

● Efficiency: Efficiency is directly proportional to output; higher efficiency means more power generated from the same surface area under all conditions.

● Aesthetics: The appearance of the cells, with high-performance cells displaying a deep, uniform black color, is especially important for black panels.

Compare your product

Check all the best features on the SUNBEAMsystem solar panels compared to the main competitors on the market.

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Product Info

Maxa 109W Junction Box

Tough 111W - Flush Solar Panel

Tough 111W Black - Flush Solar Panel

Tough+ 82W - Flush Solar Panel

Big brand inhouse-made "flexible" solar panel

Major brand expensive version, incorporating medium sunpower cells

So-called "flexible" solar panels

Not so common rigid glass panel with sunpowercells

Cheap rigid glass solar panel with oldstyle cells

Major brand cheaper solar panel

Old style semi-thin solarpanel with metal backplate

So-called "flexible" with ETFE surface solar panels

Price 309.00  520.00  520.00  510.00  0.00  0.00  0.00  0.00  0.00  0.00  0.00  0.00 
Usage Area - - - - Yatch Deck, Canvas / Bimini, Camping, Motorhome Roof & Side, Temporary Yatch Deck, Canvas / Bimini, Camping, Motorhome Roof & Side, Temporary - - - - - -
Cell Protection ★★★★☆ ★★★★★ ★★★★★ - ★★☆☆☆ ★★★☆☆ ★☆☆☆☆ ★★★★★ ★★★★★ ★★☆☆☆ ★★★★★ ☆☆☆☆☆
Delamination Protection ★★★★☆ ★★★★★ ★★★★★ ★★★★★ ★★★★☆ ★★★★☆ ★☆☆☆☆ ★★★★★ ★★★★★ ★★★★☆ ☆☆☆☆☆ ★★★☆☆
Black Gap Aesthetic Filler Compatibility - - Tough Black Hole* - - - - - - - - -
UV Durability ★★★★☆ ★★★★★ ★★★★★ ★★★★★ ★★☆☆☆ ★★★★☆ ☆☆☆☆☆ ★★★★★+ ★★★★★ ★★★☆☆ ★★☆☆☆ ★★★★☆
Cell Efficiency (Watt / Area) ★★★☆☆ ★★★★☆ ★★★★☆ ★★★★★ ★★★★☆ ★★★★☆ ★★☆☆☆ ★★★☆☆ ☆☆☆☆☆ ★★☆☆☆ ★☆☆☆☆ ★★★☆☆
Power Output in Real-Life Conditions ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★☆ ★★★★☆ ★★★☆☆ ★★★★☆ ☆☆☆☆☆ ★★☆☆☆ ★☆☆☆☆ ★★★★☆
Shadow Optimization*
Cell behavior during partial shadowing ★★★✬☆ ★★★★☆ ★★★★☆ ★★★★★ ★★★★☆ ★★★★☆ ★★☆☆☆ ★★★★☆ ☆☆☆☆☆ ★★☆☆☆ ★☆☆☆☆ ★★★☆☆
Internal Electrical Design ★★★★☆ ★★★★★ ★★★★★ ★★★★★ ★★★★☆ ★★★★☆ ☆☆☆☆☆ ★★★★☆ ★☆☆☆☆ ★★★☆☆ ★★☆☆☆ ★★★☆☆
Heat Power Degradation Low Very Low Very Low Very Low Very Low Low High Low Very High High High Medium
Fitting Options Adhesive Adhesive, Screws (not prefered and fit for some cases) Adhesive, Screws (not prefered and fit for some cases) 3M double side bonding included, Adhesive ———– ———– ———– ———– ———– ———– ———– ———–
Surface Integration ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★☆☆☆ ★★☆☆☆ ★★☆☆☆ Not Applicable Not Applicable ★★☆☆☆ ★★☆☆☆ ★★☆☆☆
Flush Cable* 2021 Edition 2021 Edition 2021 Edition 2021 Edition
Fitting on Uneven Surface (Surface Patterns >1mm) ★★★☆☆ ★★★★★ ★★★★★ ★★★★★ ★★✬☆☆ ★★✬☆☆ ☆☆☆☆☆ Not Applicable Not Applicable ★★✬☆☆ ★★★★☆ ☆☆☆☆☆
Price309.00 520.00 520.00 510.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 
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*Protected design SUNBEAMsystem

GET THE MOST OF YOUR MAXA 109w
WITH OUR SUGGESTED COMBOS

TECHNICAL OVERVIEW

Maxa 109W – Junction Box
P109W
Wp109.1W
Ptol±4%
Max System Voltage30V
Voc21.696V
Isc6.29A
Vmp18.432V
Imp5.92A
Sunpower Cells22.3%
Shadow OptimizedYes
Width54 cm
Length106 cm
Weight2 kg
Cable Length0.7 m MC4
VOC: Open Circuit Voltage   |   ISC: Short Circuit Current   |   VMP: Maximum Power Voltage   |   IMP: Maximum Power Current
Article#PWpPtolMax System VoltageVocIscVmpImpSunpower Cells
X106x27FS54W54W±4%30V25.74V2.75A20.224V3.06A22.3%
X106x54FS109W109.1W±4%30V21.7V6.29A18.43V5.92A22.3%
X106x54FS-Black109W109.1W±4%30V21.7V6.29A18.43V5.92A22.3%
X106x54JB109W109.1W±4%30V21.7V6.29A18.43V5.92A22.3%
X106x54JB-Black109W109.1W±4%30V21.7V6.29A18.43V5.92A22.3%
Article#Shadow OptimizedWidthLengthWeightCable Length3M filmHoles
X106x27FSYes27.7 cm106 cm1 kg1.5 m FlushNoNo
X106x54FSYes54 cm106 cm2 kg1.5 m FlushNoNo
X106x54FS-BlackYes54 cm106 cm2 kg1.5 m FlushNoNo
X106x54JBYes54 cm106 cm2 kg0.7 m MC4NoNo
X106x54JB-BlackYes54 cm106 cm2 kg0.7 m MC4NoNo
VOC: Open Circuit Voltage   |   ISC: Short Circuit Current   |   VMP: Maximum Power Voltage   |   IMP: Maximum Power Current

Additional information

Weight2 kg
Dimensions109 × 57 × 3 cm