BG 8-10W On-grid Inverter

BG 8-10W On-grid Inverter

BG series three phase inverter has been developed by INVT, specially for residential and small commercial customers. This series adopts the latest technologies and combination of T-type three level topology and SVPWM. It has many outstanding advantages such as compact size, light weight, easy installation and maintenance, and most of all, competitive prices. It also provides flexible system configuration and monitoring solutions for household and commercial systems.


▪ The core technologies are from Germany.

▪ Wider voltage range, lower starting voltage and higher conversion efficiency (Max efficiency can be reach to 98.3% ).

▪ Two MPPT, adapt to the complex environment of roof, improve power generation.

▪ Adopt the latest technologies and combination of T-type three level topologies and SVPWM.


▪ Aluminum casing, natural cooling, IP65 protection level.

▪ Adopt internationally famous brand components to ensure the stable operation of inverter.

▪ Insurance by well-known international property insurance company (AIG) for Products /Completed Operations Liability Insurance.


▪ Smart grid adaptive to meet the requirements of various power grid accesses.

▪ Variety of monitoring modes: APP (one-button registration), large screen data monitoring center, cloud monitoring platform.

▪ Support RS485,GPRS,WIFI, Ethernet.


▪ Home appliance design, easy to operation.

▪ Small in size, light in weight, easy to install by a single person.

Max. DC input power (W) 9000 10000
Max. DC input voltage (V) 1000
Starting voltage (V)/  220/150
Min.opration voltage (V)
MPPT Range(V) 200-800
Number of MPPT /  2/1
String per MPPT
Max. DC current (A) Per MPPT  12x2 12.5x2
x Number of MPPT
DC switch Optional
Rated output power (W) 8000 9500
Max. AC output current(A) 12.5 14
Grid voltage range 3/PE,230/400V, (320~460V);3/PE,220/380V,(320~460V)
Grid frequency range 50Hz(47~51.5Hz)/ 60Hz(57~61.5Hz)
Power factor -0.8~+0.8(adjustable)
THDi <3%   (at rated power)
AC output Three-phase (L1, L2, L3, N, PE)/(L1、L2、L3、PE)
Cooling method Smart cooling method
Max. efficiency 98.30% 98.30%
Euro-efficiency 97.80% 97.80%
MPPT efficiency 99.90%
Protection rating IP65
Self-consumption(at night) (W) <0.5
Topology Transformerless
Operating temperature range -25℃~+60℃(derate after 45℃)
Relative humidity 0~95%,no condensation
Protection PV array insulation protection, PV array leakage current protection, Ground fault monitoring,
Grid monitoring, Island protection, DC monitoring, Short current protection etc.
Noise (dB) <50
Display 2.0 inches LCD display, support backlit display
LCD language English,Chinese, German, Dutch
Keyboard Integrated
Communication interface RS485(standard) ;WiFi、Ethernet(optional)
Dimension (H x W x D mm) 575x360x150
Weight (kg) 25
Installation Wall mounting
DC terminal MC4
Grid standard IEC 61727(IEC62116),IEC 60068-2-1:2007,IEC 60068-2-2:2007,IEC 60068-2-14:2009,
IEC 60068-2-30:2005,IEC 61683:1999,VDE0126-1-1,    VDE-AR-N4105, G59/3, C10/11,
 AS/NZS 4777.2:2015, NB/T 32004-2013,PEA, ZVR
Safe certificate /

IEC 62109-1 :2010,IEC 62109-2 :2011,EN 61000-6-2:


EMC category EN 61000-6-3:2007/A1:2011
Factory warranty (years) 5
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