3,8 GW
In operation
7
Countries
250
Experts
+20 years
Experience
Challenges in PV asset management
KPIs disputes
IT/OT blind spots
Lack of traceability
Fragmented execution
Data inoperability
Lack of accounting
Global experience
GRS O&M is the O&M division of Gransolar Group, a vertically integrated solar group covering the entire value chain: engineering, EPC construction, operation and maintenance, storage solutions, and tracker hardware/software.

GRS FULL O&M ASSET OPERATIONS
Comprehensive Solution
The comprehensive model that unifies the asset’s entire technical operation into a single system. Four interconnected layers, a single point of accountability, and full coverage in any market.

RCC 24/7 Operations
& Intelligence
The plant’s operational brain. Active 24/7/365, it detects anomalies, coordinates with grid operators, executes remote operations, calculates contractual KPIs, and generates performance reports.

Gransolar SunManager CMMS
The CMMS developed by GRS: the digital core where every O&M activity is coordinated, documented, and controlled.

Site O&M Operations PV
& BESS
Comprehensive field services: covering predictive, preventive, and corrective maintenance, advanced inspections, spare parts management, and BESS operations.

GRS SAT Infrastructure Support
The foundation that makes all other layers possible: expert support for IT networks, OT systems, industrial cybersecurity, SCADA, and instrumentation.
Integration Options
GRS adapts to your current structure. Choose the integration level that fits your portfolio today and scale from there.
01
RCC 24/7 Standalone
RCC 24/7
SunManager CMMS
Site Operations
SAT IT/SCADA/IC
24/7 remote supervision only. Ideal for clients who already have their own field teams and want to add a professional operations layer.
02
RCC + SunManager
RCC 24/7
SunManager CMMS
Site Operations
SAT IT/SCADA/IC
Remote monitoring plus digital platform. Complete traceability and structured maintenance management for your field team, powered by GRS supervision.
03
Operación Total del Activo
RCC 24/7
SunManager CMMS
Site Operations
SAT IT/SCADA/IC
Full comprehensive O&M. One contract, a single point of accountability, full coverage. The recommended model for owners seeking maximum responsibility and maximum performance.
04
Soporte SAT IT/SCADA
RCC 24/7
SunManager CMMS
Site Operations
SAT IT/SCADA/IC
Specialized IT/OT infrastructure support only. For clients who need expert management of SCADA, industrial cybersecurity, and networks alongside their current O&M provider
Contact us
Contact us and one of our specialists will get back to you as soon as possible.