Description
xNew Top Con technology generates more power in low irradiation and exceeds the minimal power rating by up to 5 watts per panel. Peak efficiency 22%. The panel will produce 87.5% of the power after 30 years. A great investment that lasts longer. Model Code: RS41-425NX-E3
Renesola 425Watt Saturn Series Monofacial-All Black Frame and Back Sheet
Half Cut Cells for better energy production under the shadow
Reliable Quality and Outstanding performance - TOPCon
We offer a 25-year performance warranty, which means we are sure that our products will generate at least 80% of the nominal power after 25 years. All our panels have positive power tolerance from 0 to 3%.
Incidence Angle Modifier (IAM) is very low, meaning the amount of loss due to the reflection of the solar rays on the glass. Renesola panels have exceptional IAM factor due to the meager amount of power loss in the glass.
Even in weak daylight, the panels will still produce an adequate amount of energy. On cloudy days still 20-30% of power is still available.
Advantages of Half-Cut Cell Solar Panels
- 12-year product warranty and 30-year warranty of efficiency, 87.5% after 30 years
- Total black look for particular architectural requirements.
- 9 busbar 182x182mm half-cut TOPCon cells
- High module efficiency up to 22%
- More Reflected light to the cell thanks to the round ribbon
- 2 independent section design secures a higher energy yield in case of shading
- Lower risk of hot spots and micro-cracks
- Improved low-light performance
- Low NMOT, improving the power generation efficiency
- Half-cut design in combination with multi-busbar reduces operating current and internal resistance
- Safe investment for your home and business. Performance is secured for 25 years.
What is TOPCon Technology (tunnel oxide passivated contact)?
TOPCon applies an additional tunneling oxide passivation layer to the solar cells. This technology offers an unbeatable combination of efficiency and reliability relative to capital cost. PERC Cells (passivated emitter rear contact) become more powerful and efficient with the TOPCon process.
The product is certified according to the IEC international standards:
- IEC 61215(2016),IEC 61730(2016) ISO9001:
- 2015:Quality Management System ISO14001:
- 2015:Environment Management System
- ISO45001:2018:Occupational Health
- and Safety Management System
Dimension of Solar Panel
1722 x 1134 x 30 mm. Weight: 22kg
Certification
IEC 61215:2016 – IEC 61730:2016 & Factory Inspection
Lower losses in electric wires
Half-cut cells produce the same voltage as full-size cells, but the current passing through is half. As a result, the losses in the wires are reduced.
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Non-faulty items returned after 14 days and/or not in their original, undamaged packaging can only be exchanged for store credit - 15% off the items returned.
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.