Global DC Optimizer Market Growth 2025-2031

Global DC Optimizer Market Growth 2025-2031

The global DC Optimizer market size is predicted to grow from US$ 2538 million in 2025 to US$ 11280 million in 2031; it is expected to grow at a CAGR of 28.2% from 2025 to 2031.

A DC Optimizer (power optimizer) is a DC to DC converter technology developed to maximize the energy harvest from solar photovoltaic or wind turbine systems. They do this by individually tuning the performance of the panel or wind turbine through maximum power point tracking, and optionally tuning the output to match the performance of the string inverter (DC to AC inverter). Power optimizers are especially useful when the performance of the power generating components in a distributed system will vary widely, such as due to differences in equipment, shading of light or wind, or being installed facing different directions or widely separated locations.

A Power Optimizer is a DC-to-DC converter installed at the output of each module in the PV system. This device uses an MPPT technique considering the I-V curve, to improve performance on a module level. Unlike microinverters, power optimizers do not convert DC power into AC, which is why they require a string inverter to operate in what is known an optimized string inverter configuration.

Optimizers turn each PV module in the system into smart-modules. These devices can set the voltage for the whole string, increasing the flexibility and size of the system, while also providing monitoring for each module. Some power optimizers include a SafeDC feature that brings down DC voltage to safe levels during power outages in grid-tied PV systems.

If partial shade is cast over the panel with the optimizer installed, the optimizer will increase the panel’s voltage while reducing the current. As already know, the voltage stays the same in a series string, and the currents add up.

The statistics in this report include module-level power optimizers and string-level power optimizers, excluding optimizer modules integrated in inverters, and excluding sub-module-level power optimizers.

Global 5 largest manufacturers of DC Optimizer are SolarEdge, Huawei, Tigo, Ampt and GNE, which make up over 95%. Among them, SolarEdge is the leader with about 85% market share.

Europe is the largest market, with a share over 50%, followed by Americas and Asia Pacific, with the share about 40% and 6%. In terms of product type, Module-level Optimizers occupy the largest share of the total market, over 97%. And in terms of application, the largest application is Residential, followed by Commercial and Industrial.

LP Information, Inc. (LPI) ' newest research report, the “DC Optimizer Industry Forecast” looks at past sales and reviews total world DC Optimizer sales in 2024, providing a comprehensive analysis by region and market sector of projected DC Optimizer sales for 2025 through 2031. With DC Optimizer sales broken down by region, market sector and sub-sector, this report provides a detailed analysis in US$ millions of the world DC Optimizer industry.

This Insight Report provides a comprehensive analysis of the global DC Optimizer landscape and highlights key trends related to product segmentation, company formation, revenue, and market share, latest development, and M&A activity. This report also analyzes the strategies of leading global companies with a focus on DC Optimizer portfolios and capabilities, market entry strategies, market positions, and geographic footprints, to better understand these firms’ unique position in an accelerating global DC Optimizer market.

This Insight Report evaluates the key market trends, drivers, and affecting factors shaping the global outlook for DC Optimizer and breaks down the forecast by Type, by Application, geography, and market size to highlight emerging pockets of opportunity. With a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, this study forecast offers a highly nuanced view of the current state and future trajectory in the global DC Optimizer.

This report presents a comprehensive overview, market shares, and growth opportunities of DC Optimizer market by product type, application, key manufacturers and key regions and countries.

Segmentation by Type:
Module-level Optimizers
String-level Optimizers

Segmentation by Application:
Residential
Commercial and Industrial
Utility-Scale

This report also splits the market by region:
Americas
United States
Canada
Mexico
Brazil
APAC
China
Japan
Korea
Southeast Asia
India
Australia
Europe
Germany
France
UK
Italy
Russia
Middle East & Africa
Egypt
South Africa
Israel
Turkey
GCC Countries

The below companies that are profiled have been selected based on inputs gathered from primary experts and analysing the company's coverage, product portfolio, its market penetration.
SolarEdge
Huawei
Tigo
Ampt
Ferroamp
Alencon Systems
GNE
Fonrich

Key Questions Addressed in this Report

What is the 10-year outlook for the global DC Optimizer market?

What factors are driving DC Optimizer market growth, globally and by region?

Which technologies are poised for the fastest growth by market and region?

How do DC Optimizer market opportunities vary by end market size?

How does DC Optimizer break out by Type, by Application?

Please note: The report will take approximately 2 business days to prepare and deliver.