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Hinergy 9 volt solar panels (9v solar panels) are built with the latest most efficient mono-crystalline silicon solar cells. These customized shaped solar panels with excellent performance in weak sunlight are great for charging your 6V DC mini batteries system and ideal for use in off grid applications such as marine buoys, traffic signs, IoT devices, GPS tracking, educational kits, small electronic devices, LED lighting etc.
These pet laminated solar cell is a durable anti-eye solar panel offering Moreover, a Unique technology adopted to prevent water freeze deformation frame with an elegant picture small portable size and easy to carry.
Monocrystalline
2W-5W
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Key Features of Hinergy 9 Volt PET Laminated Mini Solar Panel Price
High Efficiency: Monocrystalline cells with excellent performance in weak sunlight ensure top-notch performance, converting more sunlight to electricity.
Weatherproof Build: Advanced PV encapsulated technique ensures resistance against harsh elements, including saltwater and moisture environment.
Reliable & durable: The outer layer of mini solar panel 9 volt adopts PET lamination technology, anti-scratch, waterproof, anti-oxidation, and has a service life of up to 5 years
Compact Design: Lightweight and slim, these customizable mini pet encapsulated solar panels 9v cater to specific voltage, current and shape requirements for electronic batteries.
Flexible Connectivity: DIY enthusiasts can easily connect multiple small pv panels 9v in series or parallel configurations to achieve desired power outputs.
Extensive Application: From portable gadgets to IoT devices, solar lamps, educational kits, and toys, these 5V mini solar panels serve a multitude of applications.
The following specifications of mini solar panels 9 volt are frequently ordered by customers for your reference, we can design the voltage, current and size of the small pv solar modules according to electric equipment requirements.
| Model | Power(W) | Volt (V) | Current (mA) | Weight (G) | Dimension (MM) |
| HN115x115-9 | 2.00 | 9.0 | 220 | 75 | 115*115 |
| HN213x92-9 | 2.50 | 9.0 | 275 | 75 | 213*92 |
| HN195x125-9 | 3.00 | 9.0 | 330 | 80 | 195*125 |
| HN200x130-9 | 5.00 | 9.0 | 555 | 120 | 200*130 |
*Specifications included in this datasheet are subject to change without notice. HINERGY reserves the right of final interpretation.
Can I charge a 12V battery with a 9V solar panel?
No, it's not recommended to charge a 12V battery with a 9V solar panel due to voltage mismatch, insufficient charging current, and risk of reverse current flow. Use a solar panel with a rated output voltage of 18V-20V or higher for safe and efficient charging.
Can you charge a 9V battery from a solar panel?
We will need our solar panels to produce more than the 6 volts they are rated at in order to charge a battery rated higher than the panel. In this case, we want to charge a 9 volt battery but our panels are only able to produce 6 volts each. To do this we will be wiring our two 6 volt solar panels in series.
Can you charge a 12V battery directly from a solar panel?
Yes, you can charge a 12V battery directly from a solar panel, but it's crucial to choose the right panel and ensure proper charging conditions. Use a solar panel with an open-circuit voltage (Voc) of around 18V-20V or higher to provide sufficient voltage for effective charging. The panel's output current should also be adequate for the battery's capacity, ensuring a reasonable charging rate. To prevent overcharging and prolong battery life, consider using a charge controller that regulates the charging process, maintaining optimal voltage and preventing reverse current flow at night or when the battery is fully charged. Direct charging is feasible but requires careful selection of compatible components and adherence to best practices.
How to use a 9 volt solar panel?
To use a 9V solar panel effectively, follow these steps:
Identify suitable applications: Given its relatively low voltage, a 9V solar panel is best suited for low-power devices and circuits that operate within its voltage range, such as small electronic gadgets, microcontrollers, or battery chargers for 6V or lower voltage batteries.
Connect load or battery: Directly connect the positive (red) wire of the solar panel to the positive terminal of your device or battery, and the negative (black) wire to the negative terminal. Ensure proper polarity to avoid damage.
Optimize sunlight exposure: Position the solar panel facing south (in the Northern Hemisphere) or north (in the Southern Hemisphere), at an angle close to the local latitude, to maximize sunlight capture throughout the day. Keep the panel clean and unobstructed.
Monitor performance: If charging a battery, periodically check its voltage and charging status to ensure proper charging and prevent over-discharge. For powering a device, monitor its operation and adjust the panel position or orientation if necessary for optimal performance.
Consider a charge controller: If charging a battery, especially a lead-acid type, using a charge controller can help regulate charging voltage and current, preventing overcharging and prolonging battery life.
Remember that a 9V solar panel's output may vary depending on sunlight intensity and temperature. Adjust usage expectations accordingly and ensure compatibility with the intended application.
Do solar panels charge faster in series or parallel?
Solar panels connected in series add their voltages while keeping the total current the same, thus increasing the system voltage. This setup is beneficial for charging 12V or higher batteries but doesn't increase the charging speed per se. Conversely, connecting panels in parallel maintains the voltage but adds up their currents, potentially delivering more power and potentially charging faster. However, the actual charging speed depends on several factors including sunlight intensity, panel capacity, battery size, and the efficiency of the charge controller. Both configurations have their place; series connections for raising voltage, parallel for increasing current, both aiming to optimize overall power delivery to match the battery's requirements for faster charging.
How big of a solar panel do I need for a phone?
To determine the solar panel size for a phone, consider the phone's charging specs (typically 5V, 1-3A). A rough estimate: a 5W to 10W solar panel suffices to charge most smartphones, given adequate sunlight. Size-wise, it's about the dimensions of a tablet or smaller. However, actual charging speed depends on sunlight intensity, panel efficiency, and if a charge controller or power bank is used.
What happen if I parallel two solar panel with different voltage?
Connecting solar panels in parallel with different voltages results in the combined system having the lowest voltage of the two panels, while their currents add up. This configuration can cause power loss and imbalanced charging, potentially damaging panels or batteries. Always connect panels with similar specifications to maintain optimal performance and safety.
Choosing between series or parallel solar panel connections depends on the specific requirements of your solar power system. Series connections add the voltage of each panel while keeping the current the same. This increases the system voltage, useful for charging high-voltage batteries or when wiring restrictions limit current. Parallel connections maintain the voltage but sum up the currents, allowing for increased power output, which can be better suited for lower-voltage systems or when seeking to maximize current for charging large batteries quickly. Ultimately, the best connection method balances voltage and current to meet your system's electrical demands and account for environmental factors like shading and panel degradation. Mixing both series and parallel connections can create a flexible, efficient system tailored to your unique needs.
What's the small solar power supply system configuration between batteries and mini solar panels?
| Battery Voltage | Mini Solar Panel Voltage |
| 1.2 V | 2.0 V-2.5 V |
| 2.4 V | 3.5 V-4.0 V |
| 3.6 V | 5.0 V-6.0 V |
| 3.7 V | 5.5 V-6.0 V |
| 4.0 V | 6.0 V-7.0 V |
| 4.8 V | 7.0 V-8.0 V |
| 6.0 V | 8.0 V-9.0 V |
| 12.0 V | 16.0 V-18.0 V |
Notes: When the voltage of solar panel don't match your solar power supply, you can take two or more same solar panels together in series. Such as, two 5v solar panel joint together in series, so its voltage is 11V. then the output voltage of solar panel can charge the battery system orderly. In order to Speed up the charging rate, you can connect two or more same solar panel together in parallel.
A mini solar panel capable of producing 9 volts can be utilized in various applications where small-scale, portable power generation is desired. Here are some potential uses for a 9v mini photovoltaic pv solar module.
Portable Electronic Devices: A 9-volt mini solar panel can be used to recharge small electronic devices like calculators, digital watches, wireless headphones, or Bluetooth speakers that operate on low voltage and have a built-in charging port compatible with a 9V input.
Remote Sensor Networks: In environmental monitoring, agriculture, or wildlife tracking, battery-powered sensors often require periodic recharging. A mini epoxy resin /PET laminated solar panel can be integrated into the system to provide a sustainable power source for these remote sensors, extending their operational life and reducing maintenance needs.
Educational Kits and DIY Projects: Mini resin solar panels are popular components in educational kits and DIY electronics projects. A 9v pv panel can be used to teach students about renewable energy, circuit design, and basic electrical engineering principles. It can power small robots, Arduino or Raspberry Pi projects, or other experimental setups.
Emergency Lighting and Backup Power: In emergency situations or during power outages, a 9-volt mini solar panel battery charger can be used to charge portable LED lights, emergency radios, or USB-powered lanterns. When paired with an appropriate battery and charge controller, it can serve as a backup power source for essential low-power devices.
Outdoor Gear and Camping Equipment: For backpackers, hikers, or campers, a 9-volt mini solar panel can be a lightweight and compact solution to keep GPS devices, smartphones, or portable camping lanterns charged while off the grid.
Model Aircraft and RC Toys: Miniature solar panels can power small model aircraft, boats, or remote-controlled toys, especially those designed for outdoor use and sunlight exposure.
Garden Decorations and Water Features: Solar-powered garden decorations, such as decorative lights, fountains, or birdbaths, can utilize a 9-volt mini solar panel to harness sunlight for operation during daylight hours.
To effectively use a 9v mini solar panel in these applications, you may need additional components like a charge controller to regulate the charging process and protect the battery from overcharging, or a voltage regulator to ensure a stable output for sensitive electronic devices. Additionally, consider the solar panel's size, efficiency, and the specific power requirements of the device you intend to power, as well as the availability of sunlight in the intended usage environment.
Normally, we pack these mini solar panels 10 pieces per stack, then use the shock-proof foam carton packaging transport, so as to avoid photovoltaic small solar module in the process of transportation extrusion and damage, the customer's packaging requirements are also acceptable.
