~I.Brief Introduction

With need of convenient maintenance and reliability,we general add DC combiner equipment between PV array and PV controller or inverter to reduce wires between PV array and PV controller or inverter.

~II.Function Characteristics

•Meet requirement of indoor and outdoor installation.
•Maximum access 16 paths of PV tandem, maximum current for each path is 20A.
•Wide range of DC input voltage, maximum input voltage up to 1000VDC.
•Fuse delicated for PV.
•High-voltage lighting protection device delicated for PV.
•Able to realize parallel operation of multiple machines.
•Easy and fast maintenance.
•Remote monitor and control(optional).

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III.Technical Parameter

~Max.open circuit voltage(V)
 1000
PV array input path(N)        8/16 path (can be customized)
Max.current each PV array(A) 20
Anti counter protection Include
DC output circuit breaker Include
lightning protection delicated for PV Include
Detection module(optional)  Detection of each path current, bus voltage , breaker status,lightning protection status, temperature of box
Comm.method/ Protocol RS485 bus/standard MODBUS-RTU Protocol
( Box size)(D*W*H)(mm) 400*155 * 300/560*175*420
Weight for reference (Kg) 15~30
Protection degree IP65
Applied altitude  (m)  ≤5000
Working temperature(ºC)  -25~+65

IV.Company Profile
JIANGSU EKSI ElECTRICAL MANUFACTURING CO.,LTD locates in Yangzhou Economical and Technological Development Zone of Jiangsu. This is a large technological joint-stock enterprise in China, developing and manufacturing UPS(Uninterrupted Power Supply ), special UPS for electric power industry, EPS, grid-connected solar network, stand-alone inverter, percision air-conditioned, photovoltaic controller telecom power supply, AC&DC stabilized voltage supply, maintenance-free lead-acid batteries, transformers and reactors etc.

The company is a high-tech enterprise and member of China Power Supply Society. It's one of those which passed authentications of ISO9001:2008 QC system and ISO14001:2004 environment management system, CECP, TLC, CE, TUV, AS4777 etc. Our products are always honored as "trustworthy products" and "Famous Brand of Jiangsu".

EKSI has established over 30 branches as well as sales agents and created a complete sales and service network. Our products are widely applied in finance, banking, stock exchange, traffic, civil aviation, CIQ, taxation, education, post & communications, oil as well as chemical industries, and are exported to over 60 countries and districts including Spain, Germany and USA. And experts of power supply protection and services appraised us for our excellent technologies, outstanding qualities, good-quality services.