This 180W 12V solar charging kit comes with a 20A controller and 5m cable. The high-efficiency, waterproof 180W 12V monocrystalline solar panel is designed for permanent outdoor use to provide free electricity for charging 12V batteries. It is suitable for powering various applications such as camper vans, motorhomes, boats, sheds, farms, as well as remote applications like telecommunications or monitoring equipment. Additionally, it can be used to provide a direct power supply for applications that are not sensitive to changes in input voltage/current, such as electric motors or pumps.

The panel is equipped with 5m of special solar cable, designed to work at high roof temperatures with minimal power losses. A pair of male/female MC4 connectors are crimped on the end of the cable for easy connection to other solar panels, your existing system, or 6mm extension cable. The MC4 connectors can also be cut off when wiring to the screw terminals of the solar charge controller. The long-lasting, high-efficiency monocrystalline solar cells and tough, sealed aluminum frame ensure years of consistent, free power. The waterproof design allows the panel to be used in all weather conditions.

This panel features innovative 5 busbar solar cells, which are more efficient than the 2, 3, or 4 busbar solar cells used in most other solar panels. These cells are able to extract more power from the same surface area, resulting in a smaller overall solar panel, ideal for applications where space is limited. They are also the best choice for applications in warmer climates, as they operate well even in high ambient temperatures.

The kit includes a powerful 20A 12V/24V solar charge controller designed to protect batteries while charging them. It has automatic cutoff to prevent over-charging and deep discharge using PWM (Pulse Width Modulation) technology. This technology increases charge acceptance and prolongs the life of your battery. The controller stops reverse current at night, preventing the battery from losing any charge. It also has many other protection functions such as over-charge/discharge, over load, short circuit, and overheating.

Other features of this controller include LED indicators, a temperature sensor, and a load "on/off" button. The controller's compact size (16 x 8cm) is one of its greatest benefits. It can work with sealed, gel, and flooded batteries, or a user-defined battery type. The controller can handle up to 320W of solar power (12V system) or 640W of solar power (24V system) and can be upgraded to increase the power output by adding more solar panels without the need to buy a new controller.

The solar charge controller features advanced communication technology, which offers the user the opportunity to monitor and program parameters for the solar charge controller through various methods:

1) The controller can be connected to a remote meter MT50 with an LCD screen, which displays system performance information and allows the user to manually adjust parameters and load settings.

2) The controller can be connected to a Wi-Fi module to create a Wi-Fi network, allowing your mobile phone or tablet to monitor or adjust charging parameters and controller settings through a free mobile app - Solar Station Monitor (available for Android and iOS users).

3) An RJ45 to USB cable can be used to connect the controller directly to your PC/laptop, where parameters and settings can be monitored and adjusted via a free computer program - Solar Station Monitor (for Windows-based PCs and laptops only).

Using one of these communication methods, the user will gain access to various charging parameters and other information. If required, the user will also be able to amend the battery type and capacity, set charging volts for different charging stages, specify the duration of each charging stage, create a user-defined battery type with charging parameters specific to their battery, personalize the 'load' settings, and more.

In addition to the built-in temperature sensor, the controller has a pair of terminals for connecting a remote temperature sensor, which can be attached directly to the battery to measure the battery temperature more precisely and optimize the charging process.

Please note: This is an essentials kit and does not include mounting accessories or battery cable. If you require these additional items, please purchase them separately.

Solar Panel Specifications:

- Peak power: 180W

- Maximum power voltage: 20.2V

- Maximum power current: 8.91A

- Open circuit voltage: 23.9V

- Short circuit current: 9.47A

- Power allowance range: +/- 3%

- Dimensions: 147.5 x 67 x 3.5 cm

- Weight: 11.5 kg

- 8 mounting holes 9 x 11 mm

- 2 x 5m of high-quality single-core solar cable (4.0mm cross-section)

- Male and female MC4 connectors attached (can be cut off when wiring to the solar controller)

Charge Controller Specifications:

- Rated current: 20A

- Fully automated operation and auto 12/24V selection

- Wide solar input voltage range up to 50V

- 3 pairs of terminals (input, battery, output)

- LEDs to indicate charging, battery, and load

- Temperature sensor for automatic compensation (-3mV/°C/2V)

- Overload protection (1.05 times the rated discharge current)

- Short circuit protection (2 times the rated discharge current)

- Overcharge/discharge, overheating, and other protection features

- Self-consumption: 8.4mA (12V) / 7.8mA (24V)

- Working temperature: -35°C to +50C

- Terminals for wire up to 10mm2

- Size: 15.9 x 8.1 x 4.8 cm

- Weight: 300 g

- Multiple mounting holes for ease of installation

Please note: Due to our warehouse arrangements, the solar charge controller may be shipped from a different warehouse to the solar panels and therefore delivered in a separate package.

This product is covered by a 1-year warranty provided by Photonic Universe, including a 1-year warranty for the solar charge controller and a 1-year workmanship warranty for the solar panels. Defective items will be repaired or replaced at our discretion. In addition, solar cells are guaranteed to produce at least 90% of nominal power in 10 years after purchase and at least 80% of nominal power in 25 years after purchase. This warranty is provided by the manufacturer of solar cells.

For installation advice, please see the Installation tab.

Electrical Connection: The solar charge controller included in this kit is supplied with a detailed user manual containing a wiring diagram and installation/operation instructions. Please ensure that you read the full user manual before starting the installation.

Fitting: The solar panel in this kit can be fitted to a flat roof using metal brackets, plastic brackets, or a variety of other methods. For a complete range of brackets, please visit the mounting accessories category on our online shop.

The solar charge controller in this kit is not waterproof and should be mounted indoors.

If you need help with installation or have any technical questions, we can provide FREE support. Please contact us by email or phone.

180W 12V solar charging kit with 20A controller and 5m cable