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Victron SolarSense 750 Solar PV Monitor

Self-Powered Bluetooth PV Sensor & 730-Day Data Logger


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DESCRIPTION

Intelligent Wireless Photovoltaic Tracking for Optimal Energy Yield

Getting the most out of an off-grid or grid-interactive power system requires precise data. The Victron SolarSense 750 acts as a standalone wireless tracking device that monitors the true performance of your photovoltaic array. Rather than just relying on standard solar controller data, this device measures real-time solar irradiance and temperature, giving you the exact metrics needed to determine if your array is operating at peak efficiency. It is the perfect tool to ensure you capture every available watt, allowing you to harness excess energy that might otherwise be lost when your battery bank reaches full capacity.

Completely Self-Powered and Wireless Installation

One of the greatest challenges of adding monitoring equipment to an existing solar array is the complex wiring required. This unit eliminates that problem entirely. Featuring an integrated miniature solar cell and a rechargeable internal 40mAh battery, it is completely self-sufficient. There is no need to run power or communication cables across your roof or mounting structure. Installation is incredibly straightforward using the included mounting bracket and self-drilling screws, allowing you to secure the device directly to your existing panel frames in minutes.

Precision Data to Maximise Solar Performance

Solar panel output is heavily dependent on precise placement, orientation, and environmental factors like temperature. As panels heat up, their operational voltage drops, which reduces overall efficiency. By measuring both irradiance (sunlight intensity) and panel-level temperature, this sensor provides vital insights into exactly how environmental conditions are affecting your energy yield. You can even use it as a pilot device prior to a large-scale installation to test different locations, angles, and seasonal orientations, ensuring your final array configuration delivers the highest possible return on investment.

Advanced Logging and Seamless Victron Integration

Long-term performance tracking is essential for identifying shading issues, degradation, or sub-optimal system settings. The device features robust internal memory, storing detailed trend data like estimated power and temperature for up to 31 days. Furthermore, it retains historical performance summaries, including maximum and minimum daily values, for up to 730 days. All of this data is easily accessible via Bluetooth Low Energy. Simply open the VictronConnect app on your smartphone or tablet to view real-time metrics, generate trend graphs, and pinpoint performance bottlenecks. It also integrates seamlessly with Victron GX devices for comprehensive system oversight.

Rugged Durability for Australian Conditions

Designed to withstand harsh outdoor environments, the sensor is housed in a durable, UV-stabilised enclosure made from premium PPO and PC materials. With an IP65 protection rating, it is highly resistant to dust and heavy rain, making it an excellent choice for residential rooftops, mobile caravan setups, and remote off-grid industrial sites.

Key Features

  • Completely wireless and self-powered via a built-in solar cell and internal rechargeable battery
  • Measures real-time solar irradiance and environmental temperature for accurate efficiency tracking
  • Logs up to 31 days of detailed trend data and 730 days of historical performance summaries
  • Communicates seamlessly via Bluetooth Low Energy to the VictronConnect app and compatible GX devices
  • IP65 weatherproof enclosure built to withstand harsh outdoor conditions
  • Includes a dedicated mounting bracket and hardware for easy attachment to standard panel frames

Take Control of Your Energy Production

Stop guessing about the performance of your solar array and start making data-driven decisions. Whether you are optimising a caravan setup or fine-tuning an off-grid residential system, this sensor provides the critical insights required to maximise your power generation. Upgrade your system monitoring with the Victron SolarSense 750 today and unlock the full potential of your photovoltaic investment.


SKU: VIC-SLS300175100

SPECIFICATIONS

Specifications

Product Victron SolarSense 750 Monitor
Model / Part Number SolarSense 750 (SLS300175100)
Power supply Self-powered
Internal battery Rechargeable 40 mAh / 3.6 V
OPERATING CONDITIONS
Operating temperature range -40°C to +85°C
MEASUREMENT & RESOLUTION
Irradiance resolution 0.1 W/m²
Estimated solar power resolution 1 W
Daily yield resolution 1 Wh
Temperature resolution 0.1 °C
INSTALLATION & DIMENSIONS
Material & Colour Black PPO / PPE, White PC
Mounting holes 2 × 6.5 mm ⌀
Protection category IP65
Dimensions (h × w × d) mm 110 × 78 × 32
Weight 200 g (including packaging)
ACCESSORIES (INCLUDED)
Mounting bracket Black, with alignment ledge
Locking screw 1 × PZ1 M3 × 30 mm
Self-drilling mounting screw 2 × PZ2 4.2 × 22 mm
STORED TRENDS
Data stored Irradiance, Estimated power, Temperature
Storage duration 31 days
STORED HISTORY
Data stored Max daily irradiance, Min/Max daily estimated solar power, Min/Max daily temperature, Daily estimated yield
Storage duration 730 days
STANDARDS
Emission, Immunity EN-IEC 62052-11

SKU: VIC-SLS300175100
Barcode: 8719076065685
Model #: SLS300175100
MPN: SLS300175100

WARRANTY

Victron Energy Limited Warranty Policy

Victron Energy warrants its products to be free from defects in workmanship and materials for a period of 5 years from the date of purchase by the end user, with a maximum of 66 months from the Victron Energy invoice date. Exceptions on this are: lead acid batteries; 2 years from date of purchase by the end user, with a maximum of 30 months from the Victron Energy invoice date, Lithium-ion batteries; 3 years from date of purchase by the end user. In addition to this proof of correct battery usage is required when making a battery warranty claim.

During this period, Victron Energy will, at its option, repair or replace the defective product free of charge. The warranty does not include performing or reimbursing de‐installation, transportation and re‐installation. This warranty will be considered void if the unit has suffered any physical damage or alteration, either internally or externally, and does not cover damages arising from improper use like: • Reverse of battery polarity. • Inadequate connection. • Mechanical shock or deformation. • Contact with liquid or oxidation by condensation. • Use in inappropriate environment (dust, corrosive vapor, humidity, high temperature, biological infestation...). • Breakage or damage due to lightning. • Connection terminals and screws destroyed or other damages, like overheat, due to insufficient tightening. • For any electronical breakage except due to lightning (reverse polarity, over‐voltage due to external cause), the state ofthe internal control diode and of the inputs/output X and Y capacitors determine the warranty.

This warranty will not apply where the product has been misused, neglected, improperly installed, or repaired by anyone else than Victron Energy or one of its authorized Qualified Service Partners. In order to qualify for the warranty, the product must not be disassembled or modified.

Repair or replacement are our sole remedies and Victron Energy shall not be liable for damages, whether direct, incidental,special, or consequential, even caused by negligence or fault.

Victron Energy owns all parts removed from repaired products. Victron Energy uses new or reconditioned parts made by various manufacturers in performing warranty repairs and building replacement products. If Victron Energy repairs or replaces a part of a product, its warranty term is not extended. In case of replacement the new component has a warranty of 6 months, without effect on the initial warranty period. All remedies and the measure for damages are limited to the above. Victron Energy shall in no event be liable for consequential, incidental, contingent orspecial damages, even if having been advised of the probability of such damages. Any and all other warranties expressed or implied arising by law, course of dealing, course of performance, usage of trade or otherwise, including but not limited to implied warranties of merchantability and fitness for a particular purpose, are limited in duration to a period of two (2) years from the date of purchase.

Life Support Policy As a general policy, Victron Energy, does not recommend the use of any of its products in life support applications where failure or malfunction of the Victron Energy's product can be reasonably expected to cause failure of the life support device or to significantly affect its safety or effectiveness. Victron Energy does not recommend the use of any of its products in direct patient care. Victron Energy will not knowingly sell its products for use in such applications unless it receives in writing assurances satisfactory to Victron Energy that the risks of injury or damage have been minimized, the customer assumes all such risks, and the Liability of Victron Energy is adequately protected under the circumstances.

As a product requires service, it must be brought back to the place of purchase. In case no contact can be taken with the merchant, or if he is either unable or not allowed to provide service, direct contact should be taken with Victron Energy.

Warranty on Repairs The warranty period on products or on printed circuits boards repaired by Victron Energy as well as on printed circuit boards for replacement is 6 months from delivery by Victron Energy.

Transport It is the responsibility of the sender to sufficiently package these products. The transport must be organized in a way to avoid any damage, especially when a single unit or heavy unit is sent.

Severability If a part of the terms and conditions set out above is held invalid, void or unenforceable due to any particular national or international legislation, it shall not affect other parts of the terms and conditions remaining.

For Australia only Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.

Exotronic provides high-quality products and solutions tailored for B2B and commercial customers, including commercial businesses, caravan manufacturers, marine electricians, OEMs, as well as emergency services, and more.

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