- Description
High-Efficiency Semi-Flexible 150W Solar Panel Kit
This high-efficiency semi-flexible 150W solar panel kit is ideal for permanent outdoor use, providing free electricity to charge 12V batteries for various applications, including motorhomes, caravans, campers, boats, solar lighting systems, and off-grid or backup solar power systems.
Kit Components
- 150W Black Narrow Semi-Flexible Fiberglass Solar Panel: Features a durable ETFE coating.
- Advanced 20A Solar Charge Controller: Includes an LCD display and a powerful 2.4A dual USB output.
- 5m 4mm² Single Core Solar Extension Cables: Comes with MC4 connectors.
- 5m of 4mm² Dual Core Battery Cable: Fitted with a 15A fuse, fuse holder, and 8mm ring terminals.
150W Black Narrow Semi-Flexible Fiberglass Solar Panel
This highly durable black narrow semi-flexible solar panel, reinforced with fiberglass plastic, features a surface made of strong ETFE material, which offers a longer lifespan compared to standard semi-flexible panels. As a result, these panels are exceptionally tough and less susceptible to cracking, delamination, and corrosion. The lightly textured coating provides an anti-reflective surface, allowing for significantly greater light absorption and increased efficiency. ETFE has been widely used in applications requiring durability and high-temperature resistance, such as the Eden Project in Cornwall.
The panel incorporates next-generation 5-busbar solar cells, which are more efficient than the 2, 3, or 4 busbar cells commonly found in other panels, enabling it to extract more power from the same surface area. This results in a more compact panel, making it perfect for applications with limited space.
With its unique black backing, this panel is ideal for discreet and aesthetically pleasing installations on dark-colored roofs, vehicles, or mounting surfaces. Please note that while the panel is not "ultra jet-black," the exact shade may vary slightly between panels due to differences in the solar cell batch.
The semi-flexible design allows for installation on curved roofs and surfaces where bonding is preferred, although it can also be secured with bolts or screws. Its narrow shape (only 510mm wide) is perfect for applications with space constraints or obstructions on the roof. Weighing just 2.55kg, it is an excellent choice for all vehicle applications and is highly resistant to saltwater environments. Additionally, it can be walked on, making it suitable for boats and yachts.
The panel is equipped with 2 x 1m cables (4mm² cross-section) with MC4 connectors, which easily plug into the included 5m extension solar cable to connect the solar panel to the charge controller.
20A Solar Charge Controller
The kit includes a 20A 12V/24V Photonic Universe solar charge controller designed to protect and charge batteries, featuring an automatic cut-off to prevent overcharging and deep discharging. This controller utilizes PWM (Pulse Width Modulation) technology, which enhances charge acceptance and prolongs battery life, often recovering some lost battery capacity.
This controller prevents reverse current at night (from the battery back to the solar panel), ensuring your battery retains its charge. It includes numerous protection features such as overcharge/discharge, overload, short circuit, and overheating.
The LCD display provides real-time information on solar panel and battery performance, including voltage, current, battery state of charge, and battery temperature. An energy statistics counter displays accumulated daily and monthly charge values, which is useful for comparing solar panel performance over different periods.
Additionally, this solar charge controller features a dual USB charging output with a total combined output of 2.4A, allowing for fast charging of USB-compatible devices like mobile phones, tablets, and MP3 players.
You can also connect an optional 12V load (e.g., lighting or fans) directly to the solar charge controller, with various settings for nighttime lighting applications. The controller offers multiple charging programs for different battery types, easily selectable by the user. It includes a built-in temperature sensor and terminals for connecting a remote temperature sensor, which can be attached directly to the battery for more precise temperature measurement and optimized charging.
Additional Items
The kit also includes a pair of 5m positive and negative solar extension leads (4mm² cross-section) and 5m of 4mm² dual-core battery cable fitted with a fuse, fuse holder, and 8mm ring terminals for use between the solar charge controller and your battery. This results in a total cable length of 11m (1m + 5m + 5m) between the solar panel and the battery.
Solar Panel Specifications
- Peak Power: 150W
- Maximum Power Voltage: 18.8V
- Maximum Power Current: 7.98A
- Open Circuit Voltage: 22.0V
- Short Circuit Current: 8.38A
- Dimensions: 1550 x 510 x 3 mm
- Weight: 2.55 kg
- Included Cables: 2 x 1m high-quality single core solar cables (4mm² cross-section)
- Connectors: Male and female MC4 connectors
Charge Controller Specifications
- Operation: Fully automated with automatic 12/24V selection
- Rated Charge/Discharge Current: 20A
- Maximum Solar Panel Input Power: 320W (12V) / 640W (24V)
- Maximum Solar Panel Input Voltage: 50V
- Temperature Sensor: Automatic compensation of -3mV/°C/2V (at 25°C)
- Working Temperature Range: -25ºC to +55ºC
- Self-Consumption: Maximum ≤9.2mA (12V); ≤11.7mA (24V)
- Terminals: 3 pairs (solar, battery, optional load)
- Terminal Capacity: Accommodates wires up to 10mm²
- Installation: Multiple mounting holes for easy setup
- Size: 16 x 9.5 x 5 cm
- Weight: 350 g
Important Note
Please be aware that due to our warehouse logistics, the solar charge controller and accessories may be shipped from a different location than the solar panel, resulting in them being delivered in separate packages.
Electrical Connection
The solar charge controller included in this kit comes with a comprehensive user manual that features a wiring diagram and detailed instructions for installation and operation (see the Documents tab). Please make sure to read the entire manual before starting the installation.
Installation Guidelines
Before installing the solar panel, kindly review the handling and fitting guidelines, which are available for download in the 'Documents' tab.
Important Note
The solar charge controller in this kit is not waterproof and should be installed indoors.
Support
If you require assistance with installation or have any technical questions, we offer FREE support. Please feel free to contact us via email or phone.