{"id":168,"date":"2026-06-22T10:06:56","date_gmt":"2026-06-22T10:06:56","guid":{"rendered":"https:\/\/agerindustrial.com\/en\/?post_type=services&p=168"},"modified":"2026-09-19T12:26:48","modified_gmt":"2026-09-19T12:26:48","slug":"repair-and-after-sales-services","status":"publish","type":"services","link":"https:\/\/agerindustrial.com\/en\/services\/repair-and-after-sales-services\/","title":{"rendered":"Repair and Sales Services"},"content":{"rendered":"

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Solar panels, inverters, Powerwalls, and electrical equipment require proper maintenance to ensure reliable, long-term performance. Even high-quality equipment can experience reduced efficiency due to dust and contamination, environmental conditions, power fluctuations, overheating, loose connections, component wear, or incorrect settings.<\/p>\n

AGER International Industrial Group provides professional troubleshooting, repair, preventive maintenance, and technical support services for solar power and energy storage systems. Our services go beyond fixing faults\u2014they are designed to prevent unexpected downtime, maintain system efficiency, extend equipment lifespan, and protect our customers\u2019 investments.<\/p>\n

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Scheduled Maintenance Contracts<\/h2>\n

Maintenance and repair services can be provided on an as-needed basis or through scheduled maintenance contracts. For on-demand services, our technical team responds to specific faults or issues. Under scheduled maintenance contracts, inspections are carried out according to a predefined plan, with regular assessments of equipment condition, solar plant energy production, and fault history. These contracts are particularly suitable for industrial and commercial solar plants, as well as projects where system downtime can result in significant costs.<\/p>\n

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Technical Service Process<\/h2>\n

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Request Submission & Information Collection<\/h3>
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In the initial stage, information is collected regarding the equipment type, device model, system capacity, problem description, and error codes. Providing photos and monitoring data can help facilitate the preliminary assessment.<\/p>\n

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Initial Assessment<\/h3>
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Our technical specialist reviews the available information and provides initial guidance whenever possible. If the issue requires on-site measurements or inspection, a technical visit will be arranged.<\/p>\n

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On-Site Inspection & Troubleshooting<\/h3>
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During the on-site visit, equipment and electrical connections are inspected, and the necessary tests are performed. The goal is to identify the root cause of the failure and prevent unnecessary component replacement.<\/p>\n

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Repair & Final Testing<\/h3>
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Upon approval, the necessary repairs or corrective actions are carried out, and the system is tested under operating conditions. Equipment performance after repair is then compared with its previous condition.<\/p>\n

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Why Choose AGER?<\/h2>\n

AGER International Industrial Group provides repair and maintenance services backed by a comprehensive understanding of energy systems. In a solar power system, panels, inverters, batteries, electrical distribution panels, and monitoring systems are interconnected. Examining a single component without considering the others may lead to an incomplete diagnosis.<\/p>\n

AGER\u2019s approach focuses on precise troubleshooting, identifying the root cause of failures, and delivering solutions tailored to each project’s technical requirements.<\/p>\n

Our goal goes beyond temporarily restoring system operation. We strive to resolve issues at their source, minimize the risk of recurrence, and ensure that equipment continues to operate safely, reliably, and efficiently.<\/p>\n

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Frequently Asked Questions<\/h2>\n

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The frequency of maintenance depends on the solar plant\u2019s capacity, environmental conditions, level of contamination, and type of equipment. Regular maintenance is recommended for commercial and industrial solar power plants.<\/p>\n

[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Do All Inverter Error Codes Indicate a Device Malfunction?” tab_id=”2″][vc_column_text css=””]<\/p>\n

No. Some errors may be related to grid conditions, solar panel voltage, temperature, communication issues, or incorrect settings. The root cause of the error should be identified before any repairs are carried out.<\/p>\n

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Increased energy consumption, incorrect settings, high temperatures, reduced battery capacity, or issues with the Battery Management System (BMS) can lead to shorter backup runtime.<\/p>\n

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The need for cleaning depends on the level of soiling and its impact on energy production. Cleaning schedules should be determined based on site inspections and solar plant performance data.<\/p>\n

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Don\u2019t Wait for a Complete System Shutdown to Address Faults<\/h2>\n

Many equipment failures show early warning signs, such as reduced energy production, rising temperatures, or system alerts, before causing a complete shutdown. Prompt intervention can prevent further damage and help minimize repair costs.<\/p>\n

AGER International Industrial Group provides troubleshooting, repair, and preventive maintenance services for its products, available on an on-demand or contractual basis.<\/p>\n

Contact AGER\u2019s Technical Service Department to request an inspection, schedule a repair, or arrange a periodic maintenance plan.<\/strong><\/p>\n

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