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ROCKSOLAR 15W 12V Flexible Solar Panel Kit With 30A PWM Charge Controller

ROCKSOLAR 15W 12V Flexible Solar Panel Kit With 30A PWM Charge Controller

Regular price $76.00 USD
Regular price $121.00 USD Sale price $76.00 USD
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15W 12V Flexible Solar Panel Features:

  • High Efficiency: Monocrystalline Silicon cells.
  • Ultra-Thin & Light: Weighs only 0.32kg, 20mm thick.
  • Bendable: Adapts to varied surfaces.
  • Weather-Resistant: Consistent performance in diverse conditions.
  • Optimal Voltage: 21.60V open circuit, 18.00V peak power.
  • Versatile Use: Ideal for RVs, boats, off-grid setups.
  • Compact Size: 350mm x 300mm x 20mm dimensions.
  • Temperature Range: -20°C to 70°C.
  • 5-Year Warranty: Extended product assurance.

30A PWM Charge Controller Features:

  • PWM Charging: Efficient 3-stage battery charging.
  • Multi-Battery Support: Compatible with AGM, GEL, and Lithium-ion.
  • LCD Display: Clear system monitoring.
  • Enhanced Safety: Overcharge and short circuit protection.
  • Dual USB Ports: For device charging.
  • Compact: Space-saving design.
  • 1-Year Warranty: Reliable and durable product assurance.

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ROCKSOLAR 15W 12V Flexible Solar Panel Starter Kit with 30A PWM Charge Controller

Introducing the ROCKSOLAR 15W 12V Flexible Solar Panel Starter Kit, a breakthrough in portable and sustainable energy solutions. Expertly crafted for adventurers, hobbyists, or those seeking an emergency power backup. This kit is more than just a power source; it's a testament to efficient, green energy.

15W 12V Flexible Solar Panel Features

  • High-Efficiency Monocrystalline Design: Boasting a 15W rated power with superior monocrystalline silicon for maximum energy conversion.
  • Light & Flexible: With dimensions of 350mm x 300mm x 20mm and weighing a mere 0.32kg, this panel is designed for easy adaptability and installations on varied surfaces.
  • Optimized Voltage: Features an open-circuit voltage (Voc) of 21.60V and a peak power voltage (Vmp) of 18.00V, ensuring efficient and stable energy output.
  • Integrated Charge Management: Paired with the ROCKSOLAR 10A PWM Solar Charge Controller, this kit ensures protection against overcharging while optimizing battery lifespan and energy output.
  • Plug & Play Setup: Simplified with MC4 connectors and a 10-feet 14 AWG solar extension cable, it offers a quick and efficient system integration.
  • Diverse Applications: Whether for novice solar enthusiasts, RVs, boats, off-grid cabins, or home backup solutions, this panel performs seamlessly across varied environments.
  • All-Weather Performance: Crafted to operate efficiently across a wide temperature range of -20 to 70 °C, ensuring reliability even in challenging conditions.
  • Commitment to Clean Energy: Embrace the future with this eco-friendly power solution, reducing carbon footprints and endorsing renewable energy.

30A PWM Solar Charge Controller Features

Introducing the ROCKSOLAR 30A PWM Solar Charge Controller – your ideal companion for maximizing battery life and enhancing system performance. With an advanced 3-stage PWM charging algorithm, it ensures efficient energy conversion and management. Crafted for off-grid solar ventures, this controller stands out with compatibility across a wide spectrum of 12V/24V batteries, even including Lithium! And, for our Lithium users, you can manually set the voltage to suit your charging needs.

  • Versatile Battery Compatibility: Designed for 12V/24V systems and ready for Deep cycle Sealed (AGM), Gel, Lithium, and more. (For Lithium batteries, manual voltage setting is required.)
  • Advanced 3-Stage PWM Charging: Embraces 3-stage modes, ensuring effective charging and extended battery life. Its built-in temperature compensation feature guarantees optimum performance across various conditions.
  • Intelligent Safety Measures: Equipped with protection mechanisms against reverse polarity, overcharging, short-circuits, and reverse current.
  • LCD Display Advantage: Features a backlit LCD, offering insights into system operations, diverse load controls, and error codes for a seamless user experience.
  • USB Integration: Comes with dual 5V/2A USB outputs, providing the convenience to charge your USB-compatible gadgets.
  • Compact and User-Friendly: Its sleek design ensures a hassle-free installation in any setting.
  • Reviving Lithium Batteries: Skillfully engineered to rejuvenate over-discharged lithium batteries. 


15W 12V Flexible Solar Panel: 350 x 300 x 20mm; Weight: 0.32kg

30A PWM Solar Charge Controller: 123 x 178 x 48mm; Weight: 274g



    • ROCKSOLAR 15W 12V Flexible Monocrystalline Solar Panel
      • 1 x ROCKSOLAR 15W 12V Flexible Solar Panel
      • 1 x DC to DC 5521 Connector Cable
      • 4 x Suction Cups
      • 4 x Carabiner Clips
      • 1 x DC 5521 Charging Adapter (3pcs)
      • 1 x User Manual for the Solar Panel
    • ROCKSOLAR 30A PWM Solar Charge Controller
      • 1 x ROCKSOLAR 30A PWM Solar Charge Controller
      • 1 x User Manual for the Charge Controller
    • 10 AWG Solar Panel Extension Cables - 10Ft

    Technical Specifications

    15W 12V Flexible Monocrystalline Solar Panel Specification Details
    Model RSF15W
    Type Mono-crystalline silicon
    Rated Power 15W
    Open Circuit Voltage(Voc) 21.60V
    Peak Power Voltage(Vmp) 18.00V
    Convert Efficiency ±5%
    Short Circuit Current(Isc) 0.90A
    Current at Maximum Power (Im) 0.83A
    Size 350*300*20mm
    Weight 0.32kg
    Operating Temperature -20~70 °C

    30A PWM Solar Charge Controller Specification Details
    Model POW-Keeper1220
    PV Input Max Open Voltage of PV Module: 55Vdc
    Light Control Voltage 5V
    Charge Mode 3 Stage
    Battery Type Compatibility Lithium and Lead Acid Battery
    Nominal System Voltage 12/24V
    Rated Charging Current 30A
    Battery Voltage Range 8~32V
    High Voltage Disconnection 16V (24V x 2)
    Duration for absorption charging 2 hours
    Charge Loop Voltage Drop ≤0.29V
    Self-consumption ≤ 9.2mA 12V; ≤ 11.7mA 24V
    Equalized Charging Voltage AGM: 14.6V; GEL: No; FLd: 14.8V
    Absorption Charging voltage AGM: 14.4V; GEL: 14.2; FLd: 14.6V
    Floating Charging voltage AGM/ GEL/ FLd: 13.8V
    Low Voltage re-connection (LVR) AGM/ GEL/ FLd: 12.6V
    Low Voltage Disconnection (LVD) AGM/ GEL/ FLd: 10.8V
    Operating Temperature Range -20℃~55℃
    LCD Temperature Range -20℃~70℃
    Humidity Range ≤95% No condensation
    Protection Class IP30
    Dimension 123*178*48
    Installation Hole 108*120 ∅5
    Weight 274g

    The ROCKSOLAR 15W Flexible Solar Panel is made of high-quality monocrystalline silicon, ensuring optimal energy conversion, especially in direct sunlight.

    Yes, the ROCKSOLAR 15W Flexible Solar Panel is designed to adapt to various surfaces, making it ideal for RVs, boats, and more.

    The 30A PWM Charge Controller manages the power output from the solar panel and protects battery banks from overcharging, ensuring optimal battery lifespan and system performance.

    Yes, the ROCKSOLAR 30A PWM Charge Controller is versatile and compatible with various 12V/24V battery types, including Lithium.

    The panel is designed to operate efficiently even in challenging conditions, thanks to its weather-resistant features, ensuring reliable performance across a temperature range of -20 to 70 °C.

    The ROCKSOLAR 15W 12V Flexible Solar Panel Starter Kit is versatile, suitable for charging RVs, boat batteries, off-grid cabins, and home backup solutions, among others.

    When not in use, it's recommended to clean the surface of the panel to remove any debris or dust and store it in a dry place, protected from direct sunlight and extreme temperatures.

    The ROCKSOLAR 15W Flexible Solar Panel comes with an extended 5-year warranty, while the 30A PWM Charge Controller is backed by a 1-year warranty, ensuring quality and peace of mind for your investment.

    Customer Reviews

    Based on 28 reviews
    John Green
    Perfect Starter Kit

    Easy installation, perfect for my small cabin. Very happy with this purchase.

    Sarah Martin
    Great for small projects

    This kit is ideal for smaller projects. The flexible panel is really practical.

    William Thompson
    Fantastic little kit

    This small kit was perfect for my boat, and the flexibility of the panel is a real advantage.

    Emily Johnson
    Excellent for light use

    This is perfect for light use. Installed in my RV and it works great.

    Michael Brown
    Great for camping

    Used this on a camping trip and it was a lifesaver. Very portable and easy to set up.