Product Introduction
Function
The SUN2000 is a three-phase grid-tied PV string inverter that converts the DC power generated by PV strings into AC power and feeds the power into the power grid.
Models
This document involves the following product models:
- SUN2000-8KTL-M0
- SUN2000-10KTL-M0
- SUN2000-12KTL-M0
- SUN2000-15KTL-M0
- SUN2000-17KTL-M0
- SUN2000-20KTL-M0
The SUN2000-8KTL-M0 and SUN2000-10KTL-M0 inverters are applicable only to Australia.
Icon |
Meaning |
Description |
|---|---|---|
1 |
Product |
SUN2000: three-phase grid-tied PV string inverter |
2 |
Power level |
|
3 |
Topology |
TL: transformerless |
4 |
Product code |
M0: the product series with the 1100 V DC input voltage |
Network Application
The SUN2000 applies to grid-tied PV systems for residential rooftops and small ground plants. Typically, a grid-tied system consists of the PV string, SUN2000, AC switch, and alternating current distribution unit (ACDU).
indicates a power cable,
indicates a signal cable,
indicates wireless communication.
- If the inverter is connected to the FusionSolar app over its built-in WiFi network, only local commissioning can be performed.
- In the RS485 cascading communication networking, the master inverter model is SUN2000-(3KTL-20KTL)-M0, and the slave inverter model can be SUN2000-(3KTL-20KTL)-M0, SUN2000-50KTL/60KTL/65KTL-M0, SUN2000-29.9KTL/36KTL, or SUN2000-33KTL-A.
(A) PV string |
(B) DC switch |
(C) SUN2000 |
(D) AC switch |
(E) ACDU |
(F) Smart Power Sensor |
(G) Power grid |
(H) 4G Smart Dongle |
(I) WLAN-FE Smart Dongle |
(J) Router |
(K) FusionSolar management system |
(L) FusionSolar APP |
(M) Load |
(N) Ripple Control Device |
|
Supported Power Grids
Power grid types supported by the SUN2000 include TN-S, TN-C, TN-C-S, TT, and IT.
- In a TT power grid, the N-PE voltage should be lower than 30 V.
- In an IT power grid, you need to set isolation settings to input not grounded, with a transformer.