HRPV 4-2 solar combiner box
HRPV-4/2 DC combiner box
With DC fuse
With DC surge protection Device
With DC circuit breaker or DC load isolation switch.
Ip65 design,waterproof,anti dust and anti ultraviolet.
Strict test for high and low temperature,used widely.
The simple installation,the simplified system wiring,the convenient wiring.
The box body is made of cold rolled steel and other metal materials.
Used for single crystal silicon solar modules,polycrystalline silicon solar modules,thin film solar modules.
current rating of the photovoltaic fuse,circuit breaker,load isolation switch is modified.
Product having distinctive characteristics of PV Combiner Box:
· Featured in IP65 protection, suitability for outdoor installation.
· Featured in better voltage lightning protection (SPD) exclusively for PV;
· Assuring of accurate PV input along with DC fuse protection as well as anti-reverse protection (as per client's choice).
· Featured in a wide range of DC input voltage as well as maximum open-circuit voltage with up to 1000V.
· Every terminal is secured with water-proof function, highly secure wiring,
besides being insulated with PG Cable Gland or built-in MC4 terminal connector on demand,
· Water-proof output terminals and ensuring controlled output with exclusive PV high-voltage circuit breaker.
· Protected with Output standard copper core cable from 70mm2 to 95mm2.
· Wall mounting design for easy installation and maintenance.
· Can be custom-designed according to user's specifications.
· RS485 Remote Monitor can also be integrated on client's demand.
HRPV-4/2 DC combiner box is suitable for inverter (max input volt DC550V/DC1000V,4 PV input channel,2 output channel,
single MPPT inverter).Box body is made of PVC engineering materials,with test for fire retardant,
temperature rise,anti impact,anti ultraviolet,and other testing,IP65 protection grade.
Design and configuration strictly accordance with the “Technical specification for photovoltaic junction equipment”CGC/GF 037:2014.
Provide users with a safe,brief,beautiful and applicable photovoltaic system products.
Technical Specification of PV Combiner Box
system Max DC Volt
Max input amp for each string
Max input strings
Max output switch amp
Number of inverter MPPT
Number of output strings
category of test
II grade protection
Nominal discharge amp
Max discharge amp
Volt protection level
Max continuous operation volt Uc
plug push module
DC circuit breaker/DC isolation switch(optional)
PV DC fuse
PV surge protector
wall mounting type
Elevation of temperature
Permissible relative humidity
0-95% No condensation
Installation: indoors/outdoors (IP65 electronics)