GoodWe Inverter High Quality

World-class inverter from GoodWe, complete with both Hybrid and On-Grid options from 5kW to 125kW. 10-year warranty.

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GoodWe Inverter Hybrid On-Grid

Why Choose GoodWe Inverter

GoodWe is a world-class inverter manufacturer, installed in more than 100 countries, ranked in the TOP 10 Global Inverter Brands for several consecutive years.

High Efficiency

GoodWe Inverter delivers maximum power conversion efficiency of up to 98.3%, supporting both Hybrid and On-Grid systems with multi-channel MPPT technology.

5-Year Warranty

Standard 10-year factory warranty. Tested to international quality standards, with comprehensive protection systems for stable operation in all weather conditions.

SEMS Portal Monitoring

Monitor and control your solar system through the SEMS Portal app on your phone. View power generation, energy consumption, and operating status in real time.

All GoodWe Inverter Models

Choose the GoodWe Inverter that fits your system size - Hybrid 1P/3P, On-Grid 1P/3P from 5kW to 125kW

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About GoodWe

About GoodWe

GoodWe Technologies (Shanghai Stock Exchange ticker: 688390), founded in 2010, is a world-leading manufacturer of solar inverters and energy storage solutions, ranked in the Top 10 Global Inverter Brands for several consecutive years.

GoodWe has cumulative installations of more than 60 GW in over 100 countries worldwide. GoodWe products range from small inverters for residential homes to large inverters for commercial solar power plants.

15+ Years
Experience
60+ GW
Global Installations
100+
Countries Worldwide

GoodWe Inverter Product Series

Choose the GoodWe Inverter that fits your application

GoodWe Hybrid (ES, ET Series)

Hybrid Inverter supporting Lithium batteries, working both On-Grid and Off-Grid. Available from 5kW to 100kW, ideal for homes and businesses that need energy storage.

  • ES Series 1P: 5kW, 6kW, 10kW, 12kW
  • ET Series 3P: 10kW, 15kW, 20kW, 50kW, 100kW
  • UPS Backup Function
  • Supports LFP/NMC batteries
  • Up to 98.3% Efficiency

GoodWe On-Grid (DNS, SDT, GT Series)

On-Grid Inverter for connecting to the utility grid, used to generate solar electricity sold back to the grid. Available from small sizes up to 125kW for commercial projects.

  • DNS Series 1P: 5kW
  • SDT Series 3P: 10kW, 30kW, 50kW
  • GT Series 3P: 125kW (Commercial)
  • Multi MPPT Tracker
  • Type II SPD Built-in

Frequently Asked Questions about GoodWe Inverter

Answers to the questions our customers ask the most

QES Energy is an authorized distributor of GoodWe Inverter in Thailand, offering the full lineup including Hybrid 1P/3P (ES Uniq, ET LV, ETC) and On-Grid 1P/3P (DNS, SDT G3, GT) from 5kW to 125kW. All products are 100% genuine with full warranty, and our engineering team provides free consultation. Contact Line: @qesenergy or call +66 83-987-2899.

GoodWe Inverter prices at QES Energy:
  • Hybrid 1P (ES Uniq): GW5000-ES-C10 30,900 / GW6000-ES-C10 31,900 / GW10K-ES-C10 46,900 / GW12K-ES-C10 50,100 THB
  • Hybrid 3P (ET LV): GW10K-ET-L-G10 70,700 / GW15K-ET-L-G10 75,200 / GW20K-ET-L-G10 82,600 THB
  • Commercial Hybrid (ETC): GW50K-ET-10 122,900 / GW100K-ET-G10 160,900 THB
  • On-Grid 1P (DNS): GW5K-DNS-G40 16,500 THB
  • On-Grid 3P (SDT/GT): GW10K-SDT-30 28,600 / GW30K-SDT-30 35,500 / GW50K-SDT-C30 56,100 / GW125K-GT 130,200 THB
All prices include the standard GoodWe 10-year warranty. Ask about additional discounts via Line: @qesenergy.

Both brands rank in the Top 10 Global Inverter Brands. GoodWe stands out with built-in AFCI 3.0 as standard on every model, reducing fire risk, plus a Modular Plug & Play design on its commercial models. Solis stands out for its Thai-language support and easy-to-use Solis Cloud monitoring. Both brands are available at QES Energy - consult our engineering team to choose based on your system size.

AFCI (Arc Fault Circuit Interrupter) is a system that disconnects the circuit when an arc fault is detected on the DC string, protecting the solar system from fire. GoodWe AFCI 3.0 uses AI-driven detection to reduce false alarms and detect arcs more accurately than previous generations. It is built-in as standard on every ES Uniq, ET LV, SDT G3, and GT model (no extra purchase needed).

All GoodWe units sold by QES Energy come with a 10-year standard factory warranty, plus after-sales service through GoodWe Thailand and directly via QES Energy. Defective units within the warranty period can be replaced. QES Energy also provides free technical consultation and installation guidance.

  • Small home (5-6kW): GW5000-ES-C10, GW6000-ES-C10 (Hybrid) or GW5K-DNS-G40 (On-Grid)
  • Medium-large home (10-12kW): GW10K-ES-C10, GW12K-ES-C10 (Hybrid 1P) or GW10K-SDT-30 (On-Grid 3P)
  • 3-phase home / small business (15-30kW): GW15K/20K-ET-L-G10 (Hybrid) or GW30K-SDT-30 (On-Grid)
  • Factory / Commercial (50-125kW): GW50K-ET-10, GW100K-ET-G10 (Hybrid) or GW50K-SDT-C30, GW125K-GT (On-Grid)
Get free advice from QES Energy's engineering team before deciding.

Need advice on GoodWe Inverter?

Our engineering team is happy to advise you on choosing the GoodWe Inverter that suits your system.

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