maxsolarenterprises

Nexus 15KVA -48V Inno 8G Hybrid Smart Inverter

Introduction

This Hybrid PV Inverter can provide power to connected loads by utilizing PV Power, Utility power and battery power. Depending on
different power situations, this hybrid inverter is designed to generate
continuous power from PV solar modules (solar panels), battery, and the
utility. When MPP input voltage of PV modules is within acceptable range (see
specification for the details), this inverter is able to generate power to feed
the grid (utility) and charge battery. This inverter is only compatible with PV
module types of single crystalline and poly crystalline. Do not connect any PV
array types other than these two types of PV modules to the inverter. Do not
connect the positive or negative terminal of the solar panel to the ground. See
Figure 1 for a simple diagram of a typical solar system with this hybrid
inverter.


Note: By
following the EEG standard, every inverter sold to German area is not allowed
to charge battery from Utility. The relevant function is automatically disabled
by the software.

Unpacking & Overview

Packing List

Before installation, please inspect the unit. Be sure that nothing inside the package is damaged. You should have received the following items inside of package:

  1. Inverter unit
  2. PV Connectors
  3. AC Connectors
  4. Mounting Plate
  5. Flixing screws
  6. Manual USB Cable ‘RS-232 Cable
  7. Relay Control Port

 

Technical Specifications

 

MODEL 15 KW
Rated Power 15000 W
Maximum DC Power 22500 W
Nominal DC Voltage 720 VDC
Maximum DC Voltage 900 VDC
Working DC Voltage Range 350VDC ~ 900VDC
Start-up Voltage/Initial Feeding Voltage 320VDC/350VDC
Nominal Output Voltage 230 VAC(P-N) / 400 VAC(P-P)
Output Frequency 50Hz/60Hz(auto sensing)
Output Waveform Pure Sine Wave
Output Power 15000VA/15000W
Efficiency (DC to AC) 91%
DC Voltage Range 40-62 VDC
Nominal DC Voltage 48 VDC
Maximum Battery Discharging Current 500 A
Maximum Charging Current 300 A
Dimension, DxWxH (mm) 820x650x224
Net weights(kgs) 62
Communication Port RS-232/USB
Intelligent Slot Optional SNMP, Modbus and AS-400Cards available
Protection Class I
Ingress Protection Rating IP 20
Humidity 0~90% RH(no condensing)
Operating Temperature -10 to 55’C (Power derating above 50’C)
Altitude Max. 2000m*