Mini Solar Panel 5 V 75 mA 80 x 45 mm Epoxy Photovoltaic Cell with Soldering Points for DIY Projects Models and Small Batteries
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The mini solar panel measuring 80 x 45 mm is a practical power source for small electronic projects that run on sunlight. Under full illumination, it delivers a voltage of 5 V and a current of 75 mA, which is sufficient for small circuits, indicator lights, motors from model kits, or charging small batteries. The cell is encapsulated in transparent epoxy resin, which protects the delicate silicon strips from scratches and moisture. On the back, there is a printed circuit board with clearly marked contacts, making it easy for beginners to connect. The panel is suitable for DIY enthusiasts, modellers, physics teachers, and parents building their first solar toys with their children.
The compact format fits into a garden light housing, the lid of a plastic box, on the roof of a model house, or the side of a backpack. The flat shape with a sturdy back plate made of printed circuit board allows the panel to be easily attached with double-sided tape or hot glue. The positive and negative contacts are brought out to soldering pads near the centre of the board, so the wires lead directly back and are not visible from the front. The finished product thus appears neat, and no cables obscure the cell. The panel operates without a battery or additional electronics, so once a small solar motor is connected, the rotor spins as soon as light hits the cell. This immediate effect is great for first experiments with children and for explaining how solar energy is generated. More experienced DIYers can use the panel as a power source for sensors, small measuring circuits, or charging button and AA batteries in garden devices.
- Type – mini solar panel with cell encapsulated in epoxy
- Rated Voltage – 5 V
- Current – 75 mA
- Dimensions – 80 x 45 mm
- Surface – transparent epoxy encapsulation resistant to moisture and corrosion
- Back Side – green printed circuit board with + and − contacts and soldering points
- Usage – DIY electronics, solar lamps, models, school experiments, and charging small batteries
- Package Contents – 1 solar panel 5 V 75 mA measuring 80 x 45 mm
For optimal performance, orient the panel directly towards the sun and keep its surface clean. Dust and fingerprints can be wiped off with a soft damp cloth without abrasives. When soldering, work quickly and with a moderate tip temperature to avoid overheating the contacts unnecessarily. If the panel is charging a battery, add a diode to the circuit to prevent back discharge through the cell in the dark.
The small solar panel 5 V is a simple way to harness solar energy for your own products. The size of 80 x 45 mm and protective epoxy encapsulation make it a versatile component for both workshops and classrooms. It is easy to connect, takes up little space, and the results are visible immediately upon exposure to light. It will be appreciated by anyone who enjoys experimenting with renewable energy sources and building simple electronic devices.
Delivery
Delivery to address€1.99
Estimated delivery: 23 November – 4 December
Shipped from China
You only pay for delivery once per order, whatever its size.
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Delivery is only possible to addresses in Ireland.
Customs and import VAT: if the goods in a parcel are worth up to €150, customs duty and import VAT are already included in the price. If the value is over €150, the carrier will charge you import VAT on delivery and, where applicable, customs duty and a customs clearance fee. Send us the receipt – we will reimburse you the full amount. You can find more information in our Terms and Conditions.
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Returns and Exchanges
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Returns30 days to return without giving a reason
Withdrawal period30 days from receipt of the goods
Deadline to send the goods backWithin 14 days of withdrawing from the contract
Return shipping costsYou pay the postage for sending the goods back to Spain. With An Post (Standard Post), returning a parcel of up to 2 kg to Spain costs about €30. We charge no other fee.
RefundWithin 14 days of your notice of withdrawal, using the same payment method you used for the purchase. If you return the whole order, we will also refund the delivery cost.
Crediting of the amountUsually 2–10 working days, depending on the payment method
Product conditionYou may unpack the goods and try them as you would in a shop, and you can return them even without the original packaging
Returns addressQX-BOX AEMALL RETURN
Rotonda Rene Descartes, Parcela 101 – Nave 3
28070 Alcala de Henares, Madrid
SpainReturns centre in Spain operated by Qxbox, an e-commerce logistics provider and logistics partner of the sellers on our platform.
How do I return goods?
- Email us at info@lunzo.ie with your order number and the items you are returning.
- Pack the goods and send them by post to the returns address in Spain.
- Send us the proof of dispatch with the tracking number – this lets us refund you without waiting for the parcel to arrive.
Faulty goodsUp to 6 years to claim for faulty goods
Did the goods arrive damaged, do they not work, is something missing from the parcel or do they not match the description? We will sort it out.
Period for claiming a faultUp to six years from delivery of the goods
RefundWithout undue delay once the claim has been settled, using the same payment method you used for the purchase
How does it work?
- Email us at info@lunzo.ie with your order number and a description of the problem, and attach photographs or a video.
- We will assess it and suggest a solution. Photographs are usually enough – please do not send the goods back until you have received instructions from us.
- We will settle your claim within 30 days at the latest – with a new item, a price reduction or a refund.
If the goods need to be sent back, we will refund the postage for a valid claim (just provide the receipt).
ExchangesA different size, colour or variant
Write to us within 30 days of receipt at info@lunzo.ie with your order number and the variant you are interested in. We usually reply within 24 hours.
If the variant is available, we will send you instructions for the exchange. You pay the cost of sending the original item back; the new variant will be sent to you at no further charge.
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About the seller
This product is sold and shipped by an external seller. LUNZO guarantees you a safe purchase: online payments go through a secure payment gateway, and you handle your order, returns and complaints with us.
The following information has been provided by the product seller, who is responsible for its accuracy. The seller acts as a trader.
Seller:
Gansu Constar Technology Group Co., Ltd.
Address: No.10, Chuangxin South Road, Baiyun District, Baiyun, Gansu, China
E-mail: ksdjt@foxmail.com
Telephone: +86 156 9392 3686
Manufacturer:
Gansu Constar Technology Group Co., Ltd.
Address: No.10, Chuangxin South Road, Baiyun District, Baiyun, Gansu, China
E-mail: ksdjt@foxmail.com
Telephone: +86 156 9392 3686
EU responsible person:
BioDomi GmbH
Address: Schokoladenring 13, 65795 Hattersheim am Main, Germany
E-mail: arcontact@biodomieurope.de
Telephone: +49 178 5749814
All products from this seller