24 Volt 20 watt Monocrystalline solar panel REGULATED | BASP-20-24

Sale price$249


This 20 watt Mono-crystalline solar panel is the perfect option for maintaining batteries in a 24 Volt system.

The 24 Volt 20 watt panel has been manufactured by series linking 2 x 12Volt 20 watt panels. The average output per hour is approx. 1.2 Amps.

This listing is for an regulated panel, please note: It is advised to fit a regulator for a permanent installation to ensure overcharging of your battery does not occur.


Panel Type


Maximum Power (Pmax)

Voltage at Pmax (Vmp)

Current at Pmax (Imp)

Open Circuit Voltage (Voc)

Short Circuit Current (Isc)

Normal Operating Cell Temp (NOCT)

Max System Voltage




SP - 20S-24

20 watts

39.0 Volts

1.10 Amps at 24v

44.00 Volts

1.20 Amps at 24v


1000 Volts

490mm(L) x 700mm(W) x 26mm(D) 

​4.41 Kg

10 yr structural
25 yr performance warranty

These high quality panels are designed and manufactured especially for the use of mobile and independent power solutions (such as use on caravans, motor homes, trucks etc).
Home of 12 Volt focus on providing solar modules that are proven in the field and assured to deliver consistent results. In order to guarantee our customers long-term performance and energy output, we avoid products that do not have a solid record of delivering in real-world situations.
The panel has been constructed with 2 x 12volt 20 watt panels, series linked to make 24 Volt. The panel is regulated with a completely waterproof solar charge controller and is fitted with 5mt 4mm twin core automotive cable.
The 5mt length of cable on the rear of the panel can be cut to size at any length. The user may then choose to fit an Anderson connector, ring terminals or alligator clamps (optional and not included connections).
The panels have been fastened together using heavy duty anodized aluminum strips.

Mono crystalline – The most popular type of panel used in today’s market due to its high tolerance to low light and overcast conditions. This type of panel was not as popular 10 years ago due to cost factors, however, as manufacturing cost for this panel has reduced, the Mono crystalline panels have by far taken the lead as the most “ALL ROUNDED” panel used in the off – road industry.

The Mono crystalline panel will 90% of the time outperform the other two types of panels listed above. The efficiency of a Mono crystalline panel is on par with a polycrystalline in levels of high light and it far exceeds the performance of the poly when in levels of low light or overcast.
Mono crystalline panels make for fantastic panels for the off-road / portable power usage due to the all rounded efficiency with all levels of light.

Home of 12 Volt offer a full range of fixed and portable Mono-crystalline Solar Panels.

All panels sold by Home of 12 Volt are made with highest quality A - grade silicon cells and come with a full 20-25 year performance warranty and 10 year structural warranty.

Please feel free to contact our store for more information 08 8391 3121

Payment & Security

Apple Pay Google Pay Mastercard PayPal Shop Pay Union Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed