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MAX20801TPBB is a ‌ photovoltaic string optimizer launched by (Maxim), mainly used to address the power loss issue caused by individual differences in photovoltaic strings. It enhances the overall energy harvesting efficiency through maximum power point tracking (MPPT) technology.

The additional unique advantages provided by the battery string optimizer include:

Alleviate the performance decline of PV modules during their service life

Avoid high losses associated with the conduction of bypass diodes

Limit the operating voltage of the PV module

In addition, compared with standard solar panels and those using module-level MPPT technology, the MAX20801TPBB has more outstanding reliability. This photovoltaic cell can only provide maximum power under specific electrical conditions, which vary significantly depending on the irradiance and temperature it is exposed to. Photovoltaic cells connected in series can be extremely sensitive due to cell mismatch, resulting in the inability to generate the optimal power and energy under actual conditions. The MAX20801TPBB battery cascade optimizer enables photovoltaic cells to achieve maximum total power under various load conditions.

Its main features and advantages

Perform MPPT on 20 to 24 series-connected PV cells

Fast MPPT responds quickly to changes in conditions

Integrated voltage-limiting clamping output voltage

Integrated current-limiting clamp output current

The active bypass function avoids diodes and hot spots

Supports panel electroluminescence (EL) testing

Peak efficiency of 99.1%, CEC 98.7% and Euro 98.3%

Basic parameters

Product: MAX20801TPBB

Type: Photovoltaic cell string optimizer

Package/Housing: 10-FCQFN

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.