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Zhejiang TTN Electric Co., Ltd.
Technology: PWM
Product Warranty: 2 Years
Region: China China
Note: Your Enquiry will be sent directly to Zhejiang TTN Electric Co., Ltd..

Alternative Product

Rosefinch L

Garnde Solar Energy
MSRP from €411 / Unit
  • Technology: MPPT
  • Product Warranty: 2 Years
  • Nominal System (Battery) Voltage: 96 V
  • Battery Type: GEL, AGM, VLA, Ni-Cd, Li-poly, Li-ion, NiMH, Lead Carbon
  • Protection Class: IP 20
  • Max. Solar Input Power: 11200 W
  • Battery Voltage Operating Range: --
  • Peak Conversion Efficiency: 99.00 %
  • Self-Consumption: --
  • Terminals (Wire Size): --

Product Characteristics

Model No.
Electrical Data  
Max. Solar Input Power
550 W
Voltage @ Max. Solar Input Power
55 VDC
Nominal System (Battery) Voltage
12 / 24 V
≤ 10 mA
General Data  
Dimensions (H/W/D) 
150x85x40 mm
0.31 Kg
Float Charging Voltage
13.7 V
Battery Type GEL, AGM
Operating Temperature Range -35 ~ +60 °C
Display LCD
Language English, Chinese
Protection Features  
Protection Features Short Circuit Protection, PV Reverse Polarity Protection, PV Reverse Current Protection at Night, Battery Reverse Polarity Protection, Overload Protection, Over Charging Protection, Over Discharging Protection

Zhejiang TTN Electric Co., Ltd.

Click to show company phone
No. 28, Chuangda Road, Lucheng Light Industrial Zone, Wenzhou, Zhejiang
No. Staff: 200
Note: Your Enquiry will be sent directly to Zhejiang TTN Electric Co., Ltd..

Useful Contacts

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Sherry Wang International sales engin...
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Maggie徐 sales
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Jianbo Sales Manager
Business Details
Component Types
Inverter, Storage System, Charge Controller
Storage System
Category: Standalone
Technology: GEL
Charge Controller
Technology Type: MPPT, PWM
Type: On-grid, Off-grid
Power Range (kWp): 1-3


Zhejiang TTN Electric Co., Ltd. is a Chinese energy company that supplies high quality solar panels.

-- , SunLife Solar Power

Very reliable supplier, we are impressed by the service they provided.


I must say that their solar system helps customers save a lot of money!

-- , Ongrid Chile SpA

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