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Shop / mdhand mini solar charger
Sunnytech 0.5w 5v 100ma Mini Solar Panel Module for DIY
Sunnytech, a family business, started in a garage in New Jersey, and we promise to only produce and sell products that we will proudly use in our own homes and yards. We apply a "triple bottom line" concept to our business, which can help us achieve a successful and sustainable model.
We think deeply about how good design can benefit people, the planet, and generate profit. We seek to do the right thing, do it well, and support people, the planet, and profit. This means we play an active role in the communities we operate in, as we believe we are outstanding stewards of our beautiful country and planet. Sunnytech follows a 100% zero-landfill policy, with all leftover materials, including electronic products, being recycled.
Our solar panels are designed for ease of use at home, school, lab, or workshop, making them perfect for a variety of solar projects. At 0.5W, they can charge AA batteries, power white LEDs, or your portable radio. The color-coded wires with alligator clips make working with them easy and fun, and for those who want to connect multiple panels, the panels have two soldered tabs for permanent connections.
These solar panels are ideal for building your own powered models, solar toys, solar lights, solar displays, and charging small DC batteries. They can also be used for educational purposes, as solar panels are devices that absorb sunlight and convert solar radiation directly or indirectly into electricity through photoelectric or photochemical effects.
A blocking diode is already installed on the backside of the panels to protect them from overcharging and current backflow, and special silicone is used to protect the diode from humid climates. The high-quality epoxy resin and unique technology used in the panels make them beautiful, strong, and resistant to wind and snow, increasing their service life.
Sunnytech's US-based operations follow a 100% zero-landfill policy, ensuring that all leftover materials, including electronics, are recycled. We are committed to being good stewards of our country and planet, and this is reflected in our business practices.
When it comes to connecting the solar panels to storage batteries, the voltage requirements are as follows: - 1.2V battery: 2.0V to 2.5V solar panel - 2.4V battery: 3.5V to 4.0V solar panel - 3.6V battery: 5.0V to 6.0V solar panel - 6.0V battery: 7.5V to 9.0V solar panel - 12.0V battery: 15.0V to 18.0V solar panel
If the voltage of your solar panel doesn't satisfy the storage battery, you can connect two or more of the same solar panels in series to increase the voltage. Alternatively, if the voltage of the solar panel is sufficient, you can connect multiple panels in parallel to increase the charging speed.
product information:
| Attribute | Value | ||||
|---|---|---|---|---|---|
| brand | Sunnytech | ||||
| material | Polycrystalline Silicon | ||||
| product_dimensions | 3.19"L x 2.91"W x 0.51"H | ||||
| item_weight | 0.8 ounces | ||||
| efficiency | High Efficiency | ||||
| connector_type | USB | ||||
| ac_adapter_current | 100 Milliamps | ||||
| maximum_voltage | 5 Volts | ||||
| maximum_power | 0.5 Watts | ||||
| upc | 609226906853 | ||||
| manufacturer | Sunnytech | ||||
| part_number | GP80*80-10A100 | ||||
| item_model_number | GP80*80-10A100 | ||||
| is_discontinued_by_manufacturer | No | ||||
| size | 3.15in*3.15in | ||||
| power_source | Battery Powered | ||||
| voltage | 5 Volts | ||||
| item_package_quantity | 1 | ||||
| batteries_included | No | ||||
| batteries_required | No | ||||
| customer_reviews |
| ||||
| best_sellers_rank | #38,794 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #179 in Solar Panels | ||||
| date_first_available | July 10, 2012 |
GUARANTEED SAFE CHECKOUT
24 Hours Cancellation
We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.
30 Days Returns & Exchanges Policy
If for any reason you are not satisfied with the purchased item,You have 30 days after delivery of your order to return an item.
After 30 days of delivery of your order, we will no longer accept returns.
Refund Process & Return conditions:
To request a return,please email us at:[email protected] ,We will respond within 24 hours after
the consumer sends the email (except weekends).
If it is a quality issue, please
provide an order number and attach clear photos of the items that represent the
issue.
After we receive the returned order, our Quality Assurance department will
inspect and verify the condition of the item.Upon acceptance of your return, a refund
will be issued to the original form of payment within 1-3 business days.
Make sure your item meets all our return conditions :
Items returned without authorization will not be accepted.
The time frame for return
must not exceed 30 days from when the original order was received.
Any promotional
gifts must also be returned with your returned item.
All items must be returned in
their original condition, without scratches or signs of wear, and must not be resized or
altered in any way.
Your return needs to be sent within the given time frame(3-12
working days)
Please make sure you provide us the tracking# and receipt after you
return.
Refunds
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, we will credit the credit limit to your credit card or original payment method within 5 business days (bank processing time frame).
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