Description
This package includes:
2 x Solar Panel 135 watt High output unregulated & 1 x Victron MPPT 75/15
This 135 watt Mono-crystalline solar panel is built with high quality Mono-cystalline cells.
It is advised to fit a regulator for a permanent installation to ensure overcharging does not occur.
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Panel Type
Code: 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 Dimensions: Weight: Warranty |
Mono-crystalline
MT-105M-135W 135 watts 18.97Volts 6.85 - 8 Amps 22.76 Volts 7.10 Amps 48+-2*C 1000 Volts 1015 x 670 x 30mm 6.7Kg 10 yr structural 25 yr performance warranty |
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 past 10-15 years has seen rapid improvements in the field of solar technology. Panels that were the “most efficient” on the market even 5 years ago are not necessarily the most efficient today.
There are three main types of panels available in today’s market:
Amorphous – These cells are used in calculators, watches, toys and small solar applications. Amorphous cells tend to work very well in levels of low light; however the surface area of the panel needs to be much greater in order to produce even a small amount of power. Some amorphous cells are flexible but are much larger in size per watt than mono crystalline panels. Amorphous panels claim to be more shade tolerant, however the size of the panel required to produce anything of real power renders the use of this type of panel impractical in the Caravan, camping and off-road industry.
Poly-crystalline – These panels were very commonly used in the Caravan, camping and off – road industry, most installations nowadays use the Mono crystalline panels. Polycrystalline panels use a light reflective crystal which tends to attract the light from sharper angles. This is a great feature for fixed mounted panels; however they also have flaws when compared against the Mono crystalline panels. Polycrystalline panels work fantastic in areas of high light such as the northern and western parts of Australia (high Western Australia, NT and QLD). However, the efficiency of a polycrystalline panel is reduced quite significantly when used in overcast or low light locations such as the lower parts of Australia or Eastern Australia.
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.
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.
Victron SmartSolar 75 VOC, 15 Amp MPPT solar panel charge controller for 12V and 24V battery systems (including Lithium) with Bluetooth.
Suits Battery: 12/24V
MPPT 75/15
MPPT controllers operate solar panels at their Maximum Power Point improving efficiency up to 30% by adjusting input voltage to harvest the maximum power from the solar panels. It then manages this power to supply the varying voltage requirement of the battery plus load.
The MPPT senses when to adjust the output that it is being sent to the battery and will shut down for a few microseconds, calculate and make relevant adjustments. The principle of MPPT is to extract the maximum possible power from a solar panel by setting the most efficient combination of voltage and current - maximum power point.
Load output will prevent the battery from becoming totally flat [which can cause damage]. A preset discharge level can be configured at which point the SmartSolar will disconnect the load preventing the battery draining further.
Alternatively, the inbuilt intelligent battery management feature in the SmartSolar can be set. Known as Battery Life the feature is designed to protect and better maintain your battery by ensuring 100% recharge is regularly reached. SmartSolar attempts a daily 100% recharge. During periods of poor weather or low light conditions, it raises the disconnect voltage until successful.
Built-in Bluetooth along with the VictronConnect App provides easy access to the extensive range of functions available on your solar charge controller such as:
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Victron MPPT model names explained
MPPT 75/50, the first number is the maximum PV open circuit voltage. The second number, 50, is the maximum charge current. Use the Victron MPPT Excel sheet or Online MPPT Calculator for PV sizing calculations.
For more information about PWM or MPPT charge controllers, read the Victron whitepaper: which solar charge controller: PWM or MPPT?
(VIC.SCC075015060R)
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