server. EnverBridge monitoring system presents both real-time and history
performance data.
2.3 Optimal Reliability
Microinverter systems are inherently more reliable than traditional inverters.
The distributed nature of a microinverter system ensures that there is no single
point failure in the PV system. Envertech Microinverters are designed to operate
at full power at ambient temperatures as high as +65 ℃ (150 ℉ ). The
microinverter casing is designed for outdoor installation and complies with the
IP67 protection level.
Note: To ensure optimal reliability and to meet warranty requirements, the
EVT400 microinverter must be installed according to the instructions in this
manual.
2.4 Simple Design
PV systems using Envertech microinverters are very simple to design and install.
You can install a combination of PV modules of any type, at any orientation and
in any quantity. You won’t need to install cumbersome traditional inverters. Each
microinverter can be quickly mounted on the PV rack, directly beneath each PV
module. Low voltage DC wires connect from the PV module directly to the co-
located microinverter, eliminating the risk of personnel exposure to dangerously
high DC voltage.
3. Product Information
Note: For optimum reliability and to comply with warranty conditions, the
EVT400 microinverter must be installed according to the instructions in this
manual.
3.1 Overview
3.2 Major Characteristics
Envertech microinverters have the following characteristics which make
Envertech microinverters “Highly Efficient, Highly Reliable, Highly Cost Effective”.
Low DC input voltage.
Wide MPPT voltage range ensures high yield under various weather conditions.
High MPPT accuracy ensures minimum power loss during converting. Complete
set of protective functions.
Also, the following protective functions are integrated into Envertech
microinverters. Internal overvoltage/undervoltage protection
Faulty grounding protection Grid monitoring.
Current monitoring in grounding DC current monitoring.
EVT400 can be adapted to almost all modules. Before installation, please check
the parameters of the microinverters and modules to ensure that they are
compatible.
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