Alvolta Eclipse 12V 20W Mono Solar Panel

Alvolta Eclipse 12V 20W Mono Solar Panel

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20W 12V fixed monocrystalline solar panel, 20.6% efficiency, IP65 junction box, MC4-style leads, 5-year warranty

$ 49.00 - Inc GST 49.0 in stock AUD $ 49.00 Tax Included

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$ 36.75 Inc. GST

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$ 39.20 Inc. GST

$ 41.65 Inc. GST

$ 44.10 Inc. GST

ALVOLTA

Terms and Conditions

30-day money-back guarantee

Ships in 2-3 Business Days (online only products may differ)

Category: Solar Panels, Fixed Panels

SKU: ALV-020SP

Alvolta Eclipse 12V 20W Mono Solar Panel

Panel features

20W 12V fixed solar panel, 20.6% module efficiency
Monocrystalline cells, 36 (2 x 18)
Vmp 19.4V, Imp 1.04A, Voc 22.9V
Works with PWM and MPPT solar controllers; can be wired in series or parallel

Build

Anodised aluminium frame
IP65 sealed junction box
Pre-wired 2.5mm², 500mm cables with MC4-style connectors
Operating range -40°C to +85°C

Where to use it

The Alvolta Eclipse 12V 20W Mono Solar Panel suits trickle charging and small systems: boats, trailers, gates, pumps, sheds and camper trailers. Pair it with a suitable solar controller to charge a 12V battery.

Check that your controller's input voltage suits the panel's open circuit voltage (22.9V), especially when wiring panels in series. The panel is backed by a 5-year warranty.

What's in the box

20W solar panel with pre-wired MC4-style output cables
Solar controller not included

Dimensions

Length	430 mm
Width	345 mm
Depth	35 mm
Weight	1.92 kg

Warranty

5-year warranty

Applications

Marine

RV's

Caravans

Off-Grid Systems

Tiny Houses

Cabins

About Alvolta

Australian-owned and operated, and driven by a passion for excellence, Alvolta offers unwavering performance and durability even in harsh Australian conditions. Alvolta specialises in precision-engineered DC components, designed to enhance off-grid adventures. Their commitment to delivering superior power performance with uncompromising quality is evident in their lineup of solar panels, solar charge controllers, circuit protection devices, mounting solutions, tools, and more. Supply yourself with all the arsenal you need to extend your power supply and adventure for longer with Alvolta.

Datasheet_ALV-020SP_compressed.pdf

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Fixed solar panels are designed to be mounted permanently on your caravan, camper trailer, 4WD canopy, or any other off-grid application. They provide reliable solar charging for your 12 V or 24 V battery system without the need to move or fold them away.

Fixed panels are more durable, weatherproof, and efficient compared to portable solar blankets. Because they stay mounted, they're always working whenever the sun is out - no daily setup required. They're ideal if you want a long-term, low-maintenance solar solution for powering fridges, lights, and other camping appliances.

A fixed solar setup can keep your 12V fridge running indefinitely, power lights and fans, and charge devices like phones and laptops. With the right battery bank size and panel capacity, you could can generate power continuously for your application.

Most high-quality camping-grade fixed solar panels are built with heavy-duty frames and tempered glass, designed to handle rough roads, heat, and constant exposure. With minimal maintenance, they'll typically last 15+ years.

In real-world conditions, solar panels rarely produce their full rated wattage. On a sunny day with perfect conditions, getting around 80% of the panel's rated output is considered excellent performance.

Product Specifications

Model	ALV-020SP
Maximum Power	20W
Optimum Operating Voltage (Vmp)	19.4V
Optimum Operating Current (Imp)	1.04A
Open Circuit Voltage (Voc)	22.9V
Short Circuit Current (Isc)	1.09A
Module Efficiency	20.6%
Maximum System Voltage	600V DC
Power Tolerance	±3%
Solar Cells	Monocrystalline 156mm cells
Number of Cells	36 (2 x 18)
Frame	Anodised aluminium
Junction Box	IP65
Connectors	MC4 style
Output Cables	2.5mm², 500mm
Operating Temperature	-40°C to +85°C
Temperature Coefficient (Pmax)	-0.43%/°C
Temperature Coefficient (Voc)	-0.34%/°C
Temperature Coefficient (Isc)	-0.05%/°C
Dimensions	430 x 345 x 35 mm
Weight	1.92 kg
Warranty	5 Years

Accessory Products

ALVOLTA

Alvolta Single Panel 20W Pole Mount Kit

$ 59.00 ~~$ 59.00~~ 59.0 AUD

Tax Included

SKU: AMB-101

TYCAB AUSTRALIA

Tycab 6mm² Tinned Twin Core Cable

$ 7.90 ~~$ 7.90~~ 7.9 AUD

Tax Included

SKU: C6

Alvolta Eclipse 12V 20W Mono Solar Panel

$ 49.00 - Inc GST 49.0 in stock AUD $ 49.00 Tax Included