English  |
Mini Solar Energy Power Cells, operating at 12 volts, are ideally suited for science projects and various electronic applications. The compact design of these Monocrystalline Solar Panels renders them versatile enough for a broad array of pursuits, encompassing tasks like constructing solar walkways, repairing lamps, energizing solar LED displays, or propelling motors in self-contained models and portable toys. Moreover, these DIY 12-volt solar cells can be employed to fabricate a portable charging device for small DC batteries—perfect for utilization during camping outings, hunting expeditions, or whenever you're off the beaten path.
To enhance convenience and enjoyment while working with these panels, you can purchase additional color-coded wires equipped with alligator clips and solder them onto your DIY 12-volt solar panel. For individuals seeking to connect multiple panels either in parallel or in series, each panel features two pre-soldered tabs designed for secure, permanent connections.
Monocrystalline
1.5W-6W
| Material: | |
|---|---|
| Voltage | Power: | |
| Quantity: | |
Hinergy 12 Volt Monocrystalline Small Black DIY Solar Panel Module 12v with Cheap Price
High Efficiency: Monocrystalline cells dc solar panel 12v with excellent performance in weak sunlight ensure top-notch performance, converting more sunlight to electricity.
Weatherproof Build: Advanced PV encapsulated technique ensures 12 volt dc solar panel resistance against harsh elements, including saltwater and moisture environment.
Reliable & durable: The outer layer of mini pv panel 12 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 high efficiency 12 volt solar cell cater to specific voltage, current and shape requirements for electronic batteries.
Flexible Connectivity: DIY enthusiasts can easily connect multiple small panel solar 12 volts 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 12V mini solar panels serve a multitude of applications.
The following specifications of mini 12v solar panels output for sale are frequently ordered by customers for your reference, we can design the voltage, current and size of the small 12 volt pv solar panel modules according to electric equipment requirements.
| Model | Power(W) | Volt (V) | Current (mA) | Weight (G) | Dimension (MM) |
| HN115x85-12 | 1.50 | 12.0 | 125 | 34 | 115*85 |
| HN115x90-12 | 1.50 | 12.0 | 125 | 35 | 115*90 |
| HN136x110-12 | 2.00 | 12.0 | 166 | 60 | 136*110 |
| HN213x92-12 | 2.50 | 12.0 | 200 | 75 | 213*92 |
| HN145x145-12 | 3.00 | 12.0 | 250 | 78 | 145*145 |
| HN200x130-12 | 4.20 | 12.0 | 350 | 100 | 200*130 |
| HN210x165-12 | 5.20 | 12.0 | 433 | 135 | 210*165 |
| HN200x170-12 | 6.00 | 12.0 | 500 | 125 | 200*170 |
*Specifications included in this datasheet are subject to change without notice. HINERGY reserves the right of final interpretation.
Can you run a solar panel straight to a 12 volt battery?
Running a solar power panel directly to a 12-volt battery without a charge controller is generally not recommended. A charge controller serves several critical functions: it regulates the voltage and current flowing from the solar panel 12v DC output to the battery,
preventing overcharging and potential damage to the battery. Overcharging can lead to battery gassing, reduced capacity, shortened lifespan, or even explosion in extreme cases. Additionally, a charge controller prevents reverse current flow during nighttime or cloudy days, conserving the battery's stored energy. While it's technically possible to connect a 12 volt solar panel in series directly to a battery, doing so risks premature battery failure and reduces the overall efficiency and safety of the solar power system. Therefore, incorporating a charge controller is essential for proper and safe operation.
What can a 12V solar panel run?
A 12 volt mono perc solar panel can power various devices and systems that operate on or are compatible with 12V DC electricity. Some examples include:
12V Batteries: 12 Volt output solar panel directly charging lead-acid, gel, AGM, or lithium-ion batteries used in RVs, boats, off-grid cabins, and solar-powered sheds.
DC Appliances: 12 volt solar panel output voltage can run low-power DC devices like fans, pumps, LED lights, small refrigerators, and TVs designed for 12v dc solar power supply.
Power Inverters: Solar panel 12v in parallel or in series can supply electricity to an inverter, which converts DC to AC, enabling the use of standard household appliances and electronics.
Off-Grid Systems: Integrating into standalone solar power systems for remote cabins, camping, or emergency backup power.
Electronic Devices: 12v waterproof solar panel can charge portable gadgets like smartphones, tablets, and laptops via a suitable adapter or power bank.
Irrigation Pumps: Outdoor solar panel 12v can provide dc solar energy for small-scale irrigation systems in agricultural settings.
It's crucial to ensure the panel's wattage matches the power demands of the devices it will be powering and to use a charge controller to regulate the charging process and protect the battery.
What do I need for 12v solar panel?
For a functional fixed 12V solar pane power system, you'll need:
12V Solar Panel: Select a panel with sufficient wattage based on your energy needs and available sunlight.
Charge Controller: An essential component to regulate the voltage and current from the panel to the battery, preventing overcharging and reverse current flow.
12V Battery: A deep-cycle battery (lead-acid, AGM, gel, or lithium-ion) stores the energy produced by the 12 volt panel for later use.
Wiring & Connectors: Appropriate gauge wires, MC4 connectors, and fuses to safely connect the panel, controller, and battery.
Mounting Hardware: Brackets, clamps, or adhesive to securely install 12v solar panel wiring in a location with ample sunlight.
Inverter(Optional): If you need to power AC devices, you'll need a 12V DC-to-AC inverter.
Monitoring System (optional): Helps track system performance and battery status.
Ensure all components are compatible and appropriately sized for your specific application.
How do you get constant 12V from a solar panel?
Achieving a constant 12V output from a slim solar panel involves using a charge controller, preferably an MPPT (Maximum Power Point Tracking) type, and a 12V deep-cycle battery. The MPPT controller continuously adjusts the panel's operating point to extract the maximum available power while maintaining a stable output voltage suitable for charging the battery. The battery, in turn, acts as an energy storage buffer, smoothing out voltage fluctuations caused by varying sunlight intensity and providing a steady 12V supply to connected loads even when the panel's output is insufficient or unavailable, such as during nighttime or cloudy conditions. In simpler setups, a voltage regulator can be used to maintain a constant 12V output directly for certain loads, but unlike a battery, it does not store energy. Overall, combining an MPPT charge controller with a 12V battery ensures a consistent 12V supply from a solar panel, accommodating solar irradiance variations and meeting the demands of connected devices.
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 thin solar panel without a frame, specifically designed to produce 12 volts, offers flexibility and versatility in various applications where a compact, unencumbered solar module is preferred. Here are some potential uses for a 12-volt mini solar panel without a frame:
Roof-Integrated Solar Systems: In architectural designs where seamless integration is desired, frameless full black solar panels can be directly bonded onto roofs or walls using specialized adhesives, creating a sleek and aesthetically pleasing appearance. This is particularly suitable for smaller residential or commercial buildings, caravans, or RVs where space is limited.
Portable and Foldable Solar Chargers: Frameless high efficiency N-tpye monocrystalline silicon solar panels can be easily incorporated into foldable or rollable solar chargers for outdoor enthusiasts, travelers, or emergency preparedness kits. These compact, lightweight designs allow users to charge portable electronic devices like smartphones, tablets, or power banks on-the-go.
Marine Applications: In the marine industry, frameless 12-volt mono-crystalline solar module can be mounted on boat decks, sails, or biminis to power navigation lights, communication equipment, or other onboard electronics, without adding unnecessary weight or wind resistance.
Agricultural and Environmental Monitoring: Unframed mini solar panels can be seamlessly attached to weather stations, soil moisture sensors, or other agricultural monitoring devices, providing a low-profile, reliable power source in remote locations.
Off-Grid Lighting Solutions: Frameless mini solar panels can be integrated into outdoor lighting fixtures, such as pathway lights, streetlights, or garden lamps, allowing them to self-sustainably power LED bulbs during daylight hours.
Embedded Electronics and IoT Devices: For custom-designed electronics projects, embedded systems, or Internet of Things (IoT) devices, a frameless 12v mini solar module can be directly integrated into the device housing, providing a compact, self-contained power source.
UAVs and Drones: Unmanned aerial vehicles (UAVs) and drones can benefit from the lightweight and streamlined nature of frameless 12-volt monocrystalline solar panels, which can be mounted on the wings or body to extend flight times or power auxiliary systems.
When using a frameless 12-volt high efficiency solar panel, ensure proper mounting and protection against mechanical stress, as they lack the structural support provided by a frame. Additionally, consider the need for supplementary components like charge controllers, voltage regulators, or protective enclosures depending on the specific application and environmental conditions.
Typically, we bundle these mini solar panels in stacks of ten, subsequently securing them in shock-resistant foam cartons for shipping. This method is implemented to mitigate the risk of extrusion or damage to the photovoltaic small solar modules during transit. We are equally receptive to accommodating any specific packaging requirements stipulated by our clients.
