• Business 48V 8000W Solar Backup Generator
  • Business 48V 8000W Solar Backup Generator
  • Business 48V 8000W Solar Backup Generator
Business 48V 8000W Solar Backup Generator

Business 48V 8000W Solar Backup Generator

Product Details:

Place of Origin: China
Brand Name: TBB
Certification: CE,ISO9000
Model Number: CK4.0S/CK6.0S/CK8.0S

Payment & Shipping Terms:

Minimum Order Quantity: 1piece
Price: Negotiable
Packaging Details: Carton box, Honeycomb plate, Plywood crate
Payment Terms: T/T
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Detail Information

Power: 4KW/6KW/8KW DC Input: 48VDC/24VDC
Max Efficiency: 96% Charging Current: 50A/75A/100A
Working Tem: -20℃-+60℃ Battery Types: AGM/GEL/OPZV/Li-ion
Transfer Time: UPS Class Less Than 2S
High Light:

8kw backup generator for solar system


48v solar panel backup generator

Product Description

Business 48V 8000W Solar Backup Generator



Model CK3.0M CK5.0M CK 4.0S CK 6.0S CK 8.0S
Power Assist Yes
Feed-in to grid Yes
AC inputs Input voltage range:145~265 VAC
Input frequency:42~65Hz
AC input Current
(transfer switch) (A)
Nominal battery voltage (V) 24 48
Input voltage range (V) 21-32 42~60
Output Output voltage: 220~240 VAC ± 2%,
Frequency: 50Hz/60Hz ± 0.05%
Harmonic distortion <2%
Load Power factor 1.0
Cont. output power at 25°C (W) 2500 4500 3000 4500 6000
Peak power (30min) (W) 3000 5000 4000 6000 8000
Peak power (5 sec) (W) 5000 8000 6000 9000 12000
Cont. output power at 40°C (W) 2000 3600 2400 3600 4800
Maximum efficiency 93% 96%
Zero load power (W) 18 23 17 20 26
Charge voltage 'absorption' (V) 28.8 57.6
Charge voltage 'float' (V) 27.6 55.2
Battery types AGM / GEL / OPZV / Li-ion
AC charge current (A) 100 150 50 75 100
Temperature compensation Yes
General data
Main Output (AC Out1) Current (A) 40
Transfer time <2ms (<15ms in Weak Grid Mode)
Remote on-off Yes
Programmable relay 2x
Protection a) output short circuit
b) overload
c) battery voltage too high
d) battery voltage too low
e) temperature too high
f) input voltage out of range
g) input voltage ripple too high
CAN Bus communication port For parallel and three phase operation, remote monitoring and system integration
General purpose com. Port RS485,Bluetooth,GPRS,WLAN
Operating temperature range -20˚C to 60˚C
Relative humidity in operation 95% without condensation
Altitude (m) 2000
Mechanical Data
Dimension (mm) 530*285*185
Net Weight (KG) 32 36 30 35 40
Cooling Forced fan
Protection index IP20
Satety EN60950-1,EN-IEC 62109-1
EMC EN61000-6-2,EN61000-6-4,



3kw 4kw Power Inverters Compatible with All Cheap Generators


Kinergier Pro series


Kinergier Pro is the new generation bi-directional inverter
designed for various types of off grid systems including AC
coupling system, DC coupling system and generator hybrid
system. It can provide UPS class switching speed and with
capability to support parallel as well as composing three
phase system.

Energier Apollo is a powerful ALL-IN-ONE inverter integrates multiple functions, including a high-performance inverter, a powerful battery charger, a MPPT or PWM charge controller, a high-speed automatic transfer switch and two outputs for load management. It can be used in multiple applications. With a simple setting, you can compose a power backup or solar off grid system. Its distinguishing surge capability makes it capable of powering mostly demanding appliances, such as fridge, water pump and air-conditioner. In the meantime, it can charge from the majority of cheap generators in the local market.

With the function of AEA (automatic energy allocation), it
can be used to work with a limited AC source such as
generator or limited grid. Kinergier Pro can automatically
adjust its charging current avoiding grid or generator to be
overloaded. In case of temporary peak power appears, it
can work as the supplement source to generator or grid.




  • UPS class speed, 2ms transfer
  • Support AC coupling DC coupling system and system,solar hybrid systems
  • Parallel and three phase capability, up to 9 units can operate in parallel
  • Can be used for self consumption system support feed back to grid
  • AEA function ( ower assist) p sharing and power
  • Outstanding overload capability for all kinds of inductive loads
  • Harmonic distortion <2%
  • High efficiency up to 96%
  • Extremely low status consumption power
  • TBB premium II battery charging management
  • With built in battery SOC estimation
  • Two programmable AC outputs for smart load management
  • Built in AGS
  • Fully programmable by APP
  • Remote monitoring and control available

Business 48V 8000W Solar Backup Generator 0



Business 48V 8000W Solar Backup Generator 1




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