Technical Engineer

Our belief:

• At SOLPLANET, we are driven by a simple idea: solar for everybody
• We strive to create the best possible experience for distributors, installers and end users
• That´s why our solar inverters, energy storage systems and EV chargers are easy-to-install, reliable and user friendly

Who We Are:

• Private equity-backed AISWEI is a leading provider of renewable energy solutions - providing the world with solar inverters, batteries, EV chargers, heat pumps, and energy management solutions
• AISWEI has more than 17 years of expertise in R&D and manufacturing, with a strong technology heritage from both Germany and China
• With 70 GW+ cumulative shipments as of Dec 2025, AISWEI is one of the largest manufacturers of solar string inverters world-wide
• AISWEI is operating under its own brand in China and its SOLPLANET brand internationally, and is trusted by leading global brands as an ODM service provider
• Our team passionately believe that that we are all fellow citizens of one planet, and we are truly honored about deploying our solutions to local societies worldwide – every day

Title: Technical Engineer (Pre-sales & Service)

Industry: Photovoltaic, Solar Inverter, EV Charger

Primary Location: Philippines

Employment Type: Full-time

How you´ll help us

Pre-sales technical

• Help customers and sales team to clarify all necessary pre-sales technical questions, designs, solution, etc
• Deliver online or onsite training to Solplanet colleagues, customers such as distributors and installers
• Speak in Solplanet or channel partners’ online or offline events
• Collect market information like market trend, policy, regulation, competitor’s setup, products, service etc and share internally so that Solplanet can prepare and lead the market
• Prepare RBR (Regional Business Review) every quarter

After-sales service

• Develop workable and useful after-sales service infrastructure/methods for Southeast Asia markets
• Provide technical troubleshooting support to installers and other customers via phone or digital channels
• Support customers by training, providing application engineering services and general technical consultancy in solar photovoltaic inverters, energy storage systems and EV chargers
• Develop and maintain strong and synergetic relationships with key stakeholders in Solplanet´s distributor, installer and/or EPC, developer and endusers network.
• Collaborate with the sales teams to maintain customer relationships, gain customer trust and strengthen customer loyalty
• Provide commissioning support (remote or on-site)
• Actively collaborate with international and local colleagues/departments to effectively resolve customer issues
• Plan and coordinate the logistics to dispatch inverters for replacement and assist in the collection of inverters
• Support the qualification, onboarding and management of new service partners
• Accurately document all relevant case information using CRM software
• Continuously identify opportunities to improve products and processes in order to improve customer satisfaction and company cost-effectiveness
• Regularly collect feedback such as customer satisfaction to assist in continuous improvement of the after sales process

Requirements

Your background and skills:

• Bachelor or above technical degrees, preferably in electrical engineering, renewable energy, photovoltaic engineering, or similar disciplines.
• Fluent in local language and business fluent in English.
• In-depth knowledge of the technical requirements for PV, energy storage systems, EV chargers in the distribution and/or utility scale segments, including product specifications, grid code requirements, competitive landscape, tender requirements etc.
• Ability to work independently and focused in a dynamic, fast-paced environment
• Prior work experience in a PV related industry is not a necessity but will be an advantage

Your attributes:

• Self-motivated and performance driven
• Excellent interpersonal and communication skills
• Can-do attitude and hands-on mindset
• Proactive, dynamic, solution and customer oriented

Benefits

What we offer:

• Giving you the unique opportunity to be part of a spirited and diverse team of passionate experts that work together within an exceptionally open-minded environment
• Assisting you in to develop, personally and professionally, to grow internally within an international environment which leverages your abilities, skills and expertise
• Providing you the unique opportunity to be part of an ambitious, energetic and rapidly growing Solplanet team with flat hierarchies, fast decision making and strong opportunities to successfully cultivate your long-term path within the renewable energy industry

We look forward to hearing from you!

By submitting your application, you declare your agreement to save your application data at Aiswei B.V, and that such data may be used for internal purposes in the context of the upcoming application process. If there is no employment, the data will be deleted after six months. The application data are treated confidentially in accordance with the provisions of the Federal Data Protection Act and are not passed on to third parties. You can revoke your consent at any time, either by email or in writing by mail.