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Kadant Energy's fifth-generation WVC series communication products adopt a waterproof streamlined design, which can better provide heat dissipation for the equipment. The built-in maximum power point tracking engine (MPPT) can better capture the changes in light, even in rainy weather, and it can capture and collect sunlight to the greatest extent. The inverter is compatible with a variety of conventional solar panels with an open circuit voltage of 22~60V, and through technical means, the panel can exert its best performance.
Poly 72 Cells
| Moduel | KD-330-72P | KD-340-72P | KD-350-72P |
| Maximum Power at STC (Pmax) | 330W | 340W | 350W |
| Optimum Operating Voltage (Vmp) | 37.7V | 38.1 V | 38.4 V |
| Optimum Operating Current (Imp) | 8.76 A | 8.93 A | 9.12 A |
| Open Circuit Voltage(Voc) | 45.8V | 46.5 V | 46.9 V |
| Short Circuit Current(Isc) | 9.22A | 9.40 A | 9.59A |
| Module Efficiency | 17% | 17.5% | 18% |
| Operating Module Temperature | -40 °C to +85 °C | ||
| Maximum System Voltage | 1000/1500 V DC (IEC) | ||
| Maximum Series Fuse Rating | 20 A | ||
| Power Tolerance | 0~+5W | ||
| Standard Test Condition(STC) | lrradiance 1000 W/m 2 , module temperature 25 °C, AM=1.5;Tolerances of Pmax, Voc and Isc are all within +/- 5%. | ||
Poly 60 Cells
| Moduel | KD-275-60P | KD-280-60P | KD-285-60P |
| Maximum Power at STC (Pmax) | 275W | 280W | 285W |
| Optimum Operating Voltage (Vmp) | 31.4V | 31.6 V | 31.7 V |
| Optimum Operating Current (Imp) | 8.76 A | 8.86 A | 9.00 A |
| Open Circuit Voltage(Voc) | 38.1V | 38.5 V | 38.9 V |
| Short Circuit Current(Isc) | 9.27A | 9.38 A | 9.46A |
| Module Efficiency | 16.8% | 17.1% | 17.4% |
| Operating Module Temperature | -40 °C to +85 °C | ||
| Maximum System Voltage | 1000/1500 V DC (IEC) | ||
| Maximum Series Fuse Rating | 20 A | ||
| Power Tolerance | 0~+5W | ||
| Standard Test Condition(STC) | lrradiance 1000 W/m 2 , module temperature 25 °C, AM=1.5;Tolerances of Pmax, Voc and Isc are all within +/- 5%. | ||
Purchase Notes
Shopping Notes:
All products sold in this mall are Chinese standards, suitable for users in China;
The mall's commitments on logistics, payment, technical support, after-sales service, etc. are only applicable to users in China;
When customers outside of China purchase the company’s products, in order to ensure their own rights, please go to the only official flagship store of Kaideng Energy on Alibaba International Station to purchase www.kaideng.en.alibaba.com
• About inventory
Since this mall has not realized the real-time update of the inventory shipment quantity, and some products are customized processing, the displayed inventory quantity may not match the actual situation. If there is insufficient inventory, please contact the mall customer service in time, and we will process your request as soon as possible.
• About invoice
All our product prices do not include tax. If you need to issue an invoice, please contact the sales staff. New customers please submit the official seal of the invoice information to the customer service. Faxes, scans or clear photos are acceptable. Just specify when you place an order again The billing unit is fine. In order to avoid changes to the invoice caused by the return of the goods, the invoice needs to be confirmed after you receive the goods and there is no problem with the goods. After you do not need to return, contact the customer service and send the receipt information to the customer service. We will issue it for you within 1-4 weeks Invoices and send them by courier free of charge.
The invoice amount is the actual payment amount of the order, excluding freight.
• regarding payment
All orders are paid on delivery. After placing an order, users can use payment methods such as online payment or public transfer, or choose offline bank transfer to pay for goods. The account information of our company's basic account is as follows:
Account name: Dongguan Kaideng Energy Technology Co., Ltd.
Account Bank: China Construction Bank Dongguan Chang'an Branch
Account number: 4405-0177-9108-0000-0106
If you encounter problems with payment, please contact the mall customer service in time.
• About logistics
Under normal circumstances, the delivery will be arranged within 72 hours after the order is paid at the latest, and the delivery time of individual products that need to be customized must be confirmed with the customer service.
All product prices of our company do not include logistics costs. If users need to use the collect method, please indicate to the customer service staff in advance. If you need to specify an express carrier, please contact customer service for negotiation in time.
• About receipt confirmation
The consignee should check carefully after receiving the goods. If there is no abnormality, please confirm with our customer service staff as soon as possible.
If the goods are sent by express delivery, if the consignee does not confirm the receipt within 10 days of delivery but does not raise an objection, the store will assume that the consignee has received the goods and checked for acceptance; if it is sent by ordinary logistics If the consignee does not confirm the receipt within 20 days of the shipment but does not raise any objections, the store will assume that the consignee has received the goods and checked for acceptance; the delivery time is subject to the shipping order issued by the store’s logistics company .
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