MAXIMA Energy

What MAXIMA Energy does

MAXIMA Energy is a private Turkish solar operations and maintenance (O&M) service provider founded in 2017 and headquartered in Ankara. The company delivers remote monitoring, preventive and corrective maintenance, performance analysis, repair, spare parts supply, and plant insurance consultancy to utility-scale and commercial solar power plant (GES) investors. Its core technology stack centers on the MAXIMA Portal, a proprietary energy management system launched in February 2025 that provides real-time monitoring accounts, automated monthly/quarterly/annual reporting, and integrated production-loss alarm notification, supplemented by partnerships with Endoks (Inavitas monitoring software) and FOX ESS (authorized inverter/battery service).

The company's revenue model combines recurring subscription-based O&M service contracts (sold on multi-year terms across 14 regions of Turkey) with transactional revenue from spare parts, repair services, thermal drone inspections, and insurance consultancy. MAXIMA operates a direct enterprise field-sales motion targeting solar power plant investors and EPCs, supported by nine regional service offices across Turkey (Ankara, Manisa, Kayseri, Şanlıurfa, Denizli, Amasya, Elazığ, plus coverage extensions) and offices in Dubai (UAE) and Cairo (Egypt) serving Middle East and Africa markets.

MAXIMA manages over 1 GW of installed solar capacity and claims to serve approximately 55% of Turkey's licensed GES installed capacity (as of September 2018). The company is a subsidiary of ASUNIM Group, a solar sector conglomerate with 15+ years of operating history. It holds ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 certifications, and counts enterprise customers including Çalık Enerji, Akfen Yenilenebilir Enerji, YBT Enerji, ESSOLAR, Tisa Enerji Yatırımları, and İzmir Aliağa Organized Industry Zone among its named clients.

Name

MAXIMA Energy

Legal name

Maxima Enerji Sistemleri Tek.Ser. ve .Taah.Tic. A.Ş.

Website

https://maximaenerji.com

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

11–50 employees

Short description

MAXIMA Energy provides remote monitoring, preventive and corrective maintenance, repair, and spare parts services for utility-scale solar power plants. It serves enterprise solar investors across Turkey, the UAE, and Egypt, managing over 1 GW of installed capacity.

Ownership category

akta.pro rank

Product category

Solar Operations & Maintenance Services

NAICS

Electric Power Generation, Transmission and Distribution (2211)

SIC

Services-Facilities Support Management Services (8744)

akta.pro primary industry

Operations, Maintenance & Asset Management (O&M, Vegetation, Spares, SCADA) (EUACAGAH)

akta.pro secondary industry

Renewable Energy Asset O&M (Wind, Solar, Hydro, Geothermal) (EUAEAGAB)

Keywords

• Solar O&M services
• Remote plant monitoring
• Preventive maintenance
• PV panel repair
• Spare parts supply

Headquarters

HQ city

Ankara

Offices9 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Operations & Maintenance Services: Comprehensive O&M services for solar power plants including monitoring, preventive and corrective maintenance, performance analysis, facility management, emergency fault response, spare parts management, and production optimization. Services delivered through service contracts across 14 regions in Turkey.
2. Equipment Supply & Spare Parts: Supply of products and spare parts for solar installations through international supply network, minimizing energy losses from equipment failures.
3. Insurance Consultancy Services: Plant insurance advisory services for solar power plant operators.
4. Thermal Inspection Services: Thermal drone inspection services for PV panels to detect faults and defects.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

MAXIMA Energy is a solar Operations & Maintenance (O&M) service provider that delivers remote monitoring, preventive and corrective maintenance, performance analysis, panel and inverter repair, spare parts supply, warranty tracking, and plant insurance consultancy for photovoltaic (GES) power plants. Services are delivered under integrated service contracts to solar power plant investors and operators across Turkey and the MEA region, with the proprietary MAXIMA Portal serving as the technology backbone for monitoring and reporting.

Product overview

MAXIMA Energy operates as a solar O&M (Operations & Maintenance) service provider offering a integrated suite of services for solar power plants (GES). The portfolio is organized around a core monitoring and maintenance platform anchored by the MAXIMA Portal (proprietary energy management system), supported by two main service lines: (1) monitoring and performance analysis services (GES İzleme, GES Performans Analizi) delivered through the MAXIMA Portal, and (2) maintenance and repair services (GES Bakım Onarım) including specialized sub-services for panel repair, inverter repair, and thermal drone inspection. Additional value-added services include equipment supply and spare parts provisioning, inventory management and warranty tracking, and plant insurance consultancy. All services are delivered by a certified specialist team across Turkey's 9 regions, managing over 1 GW of installed capacity.

Differentiator

Problem solved

Functional benefit

Products and services

• GES İzleme (Solar Power Plant Monitoring) Real-time remote monitoring service for solar power plants with custom monitoring accounts, data analysis, and automated periodic reporting (monthly, quarterly, annual). Includes an integrated alarm system for instant notification of production losses. Targets solar power plant investors and operators.
• GES Bakım Onarım (Solar Power Plant Maintenance & Repair) Comprehensive maintenance and repair services including panel cleaning, visual and thermal inspections, inverter maintenance, medium voltage maintenance, mechanical component maintenance, cable and panel maintenance, and site maintenance. Both preventive and corrective maintenance are provided with rapid on-site response. Targets solar power plant owners across Turkey.
• GES Performans Analizi (Solar Power Plant Performance Analysis) Performance analysis service that evaluates PV system performance ratios and corresponding energy production values, comparing simulated performance with real production data to identify hidden issues and provide tailored recommendations for system optimization. For solar plant investors and operators.
• Termal Drone ile PV Panel İncelemesi (Thermal Drone Inspection of PV Panels) Thermal inspection service using state-of-the-art thermal drones to detect faults in solar panels such as bypass diode issues, hot spots, and cell defects. For service clients, identified faults are reported to the panel manufacturer for warranty processing free of charge. Targets solar power plant investors.
• Ürün Tedariği ve Yedek Parça (Equipment Supply & Spare Parts) International supply network for procuring products and spare parts needed for solar investments, minimizing failures that could lead to energy loss. Includes warranty tracking and duration monitoring for all plant equipment. Targets solar power plant owners and operators.
• Stok Yönetimi ve Garanti Takibi (Inventory Management & Warranty Tracking) Inventory stock management with continuous updates and notifications of changes, combined with warranty tracking services that monitor equipment warranty coverage, liaise with manufacturers, and provide warranty extension recommendations. Targets solar power plant investors.
• İşletme Sigorta Danışmanlığı (Plant Insurance Consultancy) Advisory service to help investors obtain insurance policies with appropriate coverage and premium conditions, including professional risk analysis, review of policy coverage types and limits, and support with insurance claims and documentation. Targets solar power plant owners and operators.
• Panel Onarım (Panel Repair) Solar panel repair service addressing damage from weather conditions, temperature fluctuations, and environmental factors. Handles micro-cracks, hot spots, thermal defects, and other panel issues. Successfully performed repairs on panels from brands including Phono Solar and Jinko Solar. Targets solar power plant investors and operators.
• Inverter Onarım (Inverter Repair) Inverter repair service including replacement of internal components (SR boards, V boards, relays, AC terminals). For string inverters, performs cleaning, fan checks, grounding, and IP rating inspections. For central inverters, handles filter replacements, torque checks, and thermal inspections. Authorized FOX ESS service provider. Targets solar power plant investors and operators.
• MAXIMA Portal Proprietary energy management system platform providing real-time remote monitoring, custom monitoring accounts with data analysis, automated reporting (monthly, quarterly, annual), and an integrated alarm system for instant notification of production losses. Serves as the technology backbone for MAXIMA's O&M service delivery. Targeted at solar power plant investors and operators.

Quantifiable outcome

• Aims to serve approximately 55% of Turkey's licensed GES installed capacity (as of September 2018)
• +3 more outcomes

Named customers12 records

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature3 records

Partnerships

Three partnerships are on record, tiered core.

• EndokscoreTechnology or Integration · 6 April 2018Partnership agreement for solar power plant monitoring, maintenance and repair. MAXIMA's maintenance portfolio is monitored using Endoks's Inavitas monitoring software, specifically developed for GES installations. Inavitas is used for monitoring over 750 MW of installed GES capacity in Turkey. MAXIMA aims to provide maintenance and repair services to investors using Inavitas software.
• FOX ESScoreTechnology or IntegrationService agreement between MAXIMA Advance Energy and FOX ESS making MAXIMA an authorized service provider for maintenance and repair of inverters and batteries. Certified expert personnel perform maintenance including filter replacements, cleaning, torque checks, and thermal inspections.
• ASUNIM GroupcoreOthersParent company backing MAXIMA Energy, providing strength and support for delivering excellence in solar monitoring, maintenance, and repair services since 2017.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Sungrow Power Supply Co., Ltd. World's largest inverter manufacturer with growing service and O&M offerings tied to its hardware. Comparable as an OEM-incumbent that bundles equipment warranties and ongoing services.
• BayWa r.e. Operation Services: Global solar developer and IPP with a large in-house O&M division serving multi-GW portfolios. Comparable as a much larger incumbent that bundles O&M with EPC and asset ownership.
• ENGIE SA: French multinational utility with significant renewables generation and an integrated solar O&M offering. Comparable as a broad incumbent that competes for the same institutional solar asset owners.
• ib vogt GmbH: German solar project developer with integrated O&M and asset management. Comparable as an incumbent that pairs development with long-term O&M services for institutional investors.
• SMA Solar Technology AG: German inverter and system technology provider with operations and service offerings for utility-scale PV. Comparable as an OEM-incumbent with established O&M service relationships with plant operators.
• Statkraft AS: Norwegian state-owned renewable energy generator with global solar O&M operations. Comparable as a large-scale incumbent offering O&M at scale across multiple renewable technologies.

Regional players

• Enerjisa Enerji A.Ş. Major Turkish utility with growing renewables portfolio and in-house O&M capabilities. Comparable as a domestic Turkish counterpart competing for the same licensed GES asset owner segment.

Direct peers

• Suntrace GmbH: Germany-based specialist in solar plant operations, monitoring, and technical advisory. Closely comparable to MAXIMA as a pure-play solar O&M and performance consultancy serving project investors across emerging markets.
• Solargis s.r.o. Solar resource data and PV performance analytics provider with adjacent O&M and asset monitoring offerings. Comparable in serving the data-and-monitoring layer that MAXIMA Portal now competes with.
• Meteocontrol GmbH: German provider of solar monitoring, yield forecasting, and O&M services for PV portfolios. Highly comparable on the technology layer (monitoring platform + service delivery) and customer base (asset owners/operators).

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/maximaenerji
• Facebookfacebook.com/maximaenerji
• LinkedInlinkedin.com/company/maximaenerji/posts/?feedView=all&viewAsMember=true
• Instagraminstagram.com/maximaenerji

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about MAXIMA Energy