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Longi LR4-72HPH 450W
High-performance Low LID Mono PERC Half-Cut module with a 25-year linear output power warranty.
Opis
The LONGI 450W LR4-72HPH photovoltaic panel represents the latest generation of photovoltaic technology, combining innovation, efficiency and reliability in one product.
The 450W LONGi Solar LR4-72HPH-450M photovoltaic module features 144 Multi Busbar (MBB) cells. Designed to increase energy efficiency and reduce energy costs, this panel is an ideal choice for homes, businesses, and solar farms.
Key Features:
- 25-year power yield warranty: The module offers some of the longest warranty periods in the industry, providing investors with confidence in the product's quality and performance for decades.
- Positive power tolerance (0 ~ +5W):The panel offers a positive power tolerance in the range of 0~+5W, which means that the actual power of the module may be higher than declared, up to 5W.
- High module efficiency (20.7%): Advanced technology and build quality ensure exceptional energy efficiency.
- Slower power degradation with Low LID Mono PERC technology: Less than 2% of power degradation in the first year of use and only 0.55% in years 2-25.
- Full certification: The module meets the IEC 61215, IEC 61730, UL 61730 standards, which confirms its quality and safety.
Guarantee
- 12-year warranty on materials and use
- 25-year linear output warranty (2% in the first year, and 0.55% in years 2-25)
- Full certification: Guarantee of quality and safety confirmed by certificates of compliance with international standards.
Additional information
| Type | Monocrystalline |
|---|---|
| Power | 450W |
| Efficiency | 20.7% |
| Guarantee | 12 years for materials and use, 25 years for linear output power |
| Max supply voltage (Vmp) | STC 41.5V, NOCT 38.6V |
| Current at max power (Imp) | STC 10.85A, NOCT 8.7A |
| Max system voltage | DC1500V (IEC/UL) |
| Temp. coefficient (Pmax) | -0.35% / °C |
| Temp. Coefficient (Voc) | -0.27% / °C |
| Temp. Coefficient (Isc) | +0.048% / °C |
| Frame | Anodized aluminum alloy |
| Cell system | 144 (6×24) |
| Dimensions | 2094x1038x35mm |
| On the pallet | 30 pieces |
| Libra | 23.5kg |
How to order
Prology approaches each customer and order individually. To make a purchase, add products to your cart and send us a request for quote. You can also submit a request directly for a specific product. Once the quote is accepted and payment is received, we will ship the order to the specified address or prepare it for pickup from our warehouse.
1. Add products to cart
Gather the necessary components for your photovoltaic installation by adding them to your cart. If you're unsure which solution is right for you, contact us and we'll be happy to advise you.
2. Send a request for quotation
There's a contact form on the shopping cart page, located in the website menu. Please fill it out and include any order information.
3. Payment and delivery
Once you accept the quote and receive payment, we will ship your order to the address you provided or prepare it for pickup at our warehouse.
