solar-inverter
ETC Series Three Phase Hybrid Solar Inverter
The GoodWe ETC Series is a three-phase hybrid inverter with a wide battery voltage range (200-865V), featuring a modular Plug & Play design with five main modules. It offers UPS-level switching (<10ms), supports system safety with Type II SPD, and is suitable for commercial and industrial energy storage applications, including peak shaving and backup power. It can connect multiple inverters and battery systems, ensuring flexible and reliable operation.
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Pros and cons
Pros
Strengths called out by generated product content.
- Supports a wide range of power capacities for various applications
- Features UPS-level switching with response time less than 10 ms
- Supports 150% DC input oversizing, increasing energy yield
- Maximum efficiency of up to 98.2%
- Incorporates multiple MPPTs for optimal energy harvesting
- Supports high input current capabilities
- Includes safety features like Type II SPD
- Designed for compatibility with high-power modules
- Supports unbalanced loads and multiple battery packs via modbus
Cons
Tradeoffs and constraints to review before choosing.
- User reports of wifi connectivity issues and unreliable app data transmission
- Some users experienced inverter failure or broken units requiring replacement
- Concerns about long-term durability and warranty coverage due to being labeled as 'Chinese junk'
- Reported difficulties in integrating with lead-acid batteries without adapters
- Inconsistent performance in real-world installations, with some systems underperforming
- Support responsiveness varies, with some users experiencing delays or unhelpful responses
- Potential security concerns with network access and admin interface
Notes
Context that does not fit neatly as a pro or con.
- Some users mention the inverter's response time and safety features
- Discussions include compatibility with various batteries and system configurations
- Mixed reviews on app stability and remote monitoring capabilities
- Installation experiences vary, with some noting mess and poor workmanship
Electrical Specifications
Power Ratings
Electrical Input
- Start Up Voltage
- 200 V2
Performance
- Efficiency
- 98.2 %
- Operating Temperature Range
- -20 ~ +60°C1
Electrical Output
Physical Characteristics
Connectivity
- Communication Interfaces
- APP, CAN, LAN, RS485, WLAN1
Efficiency
- Efficiency Max
- 98.2 %
- Mppt Efficiency
- 98.1 %1
Features
- Features
- 100% unbalanced output, 3-phase, adjustable active/reactive power and power factor, Flexible and adaptable applications (micro-grids, for micro-grids, hybrid inverter, Integrated remote shutdown, on-/off-grid), Peak load shaving, peak-shaving, Plug & Play modularized design, remote shutdown, self-consumption, Three-phase hybrid inverter, Type II SPD, Type II SPD (Type I + II optional)3
Protection Features
- DC Reverse Polarity Protection
- Yes
- Short Circuit Protection
- Yes
- Output Over Current Protection
- Yes
- Output Over Voltage Protection
- Yes
- Grid Monitoring
- Yes1
Physical Dimensions
Sources
- Open
Source 1en.goodwe.comen.goodwe.com21 facts
Max Output PowerMax Input VoltageMPPT TrackingInput Voltage RangeMax Apparent Output PowerOperating Temperature RangeGrid Frequency RangeRated Grid CurrentMax Grid CurrentPower FactorWeightIP RatingCommunication InterfacesMppt EfficiencyGrid MonitoringPhysical LengthPhysical WidthPhysical HeightType Phase Series Fro P LengthType Phase Series Fro P WidthType Phase Series Fro P Depth - Open
Source 2en.goodwe.comen.goodwe.com6 facts