| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Features
- 12V/24V/36V/48V Auto work, parallel design
- Multi-stage charging optimizes battery performance
- MPPT efficiency >99.5%, peak conversion efficiency 97.5%
- Compatible with GEL, AGM, Flooded, Sealed Lead Acid and Lithium Battery
- Multi-function LCD+LED display, system information intuitively
- Comprehensive protection
- Excellent heatsink cooling design, quiet operation
- Comfortable installation and commissioning
- Monitoring your system on line via RS485 communication
| Model | TTN-M30A | TTN-M40A | TTN-M30H | TTN-M40AH | ||
| Solar System Voltage | 12V/24V/36V/48V Auto work | |||||
| Electrical | ||||||
| PV Operating Voltage | 12V 18~100Vdc | 12V 18~100Vdc | 12V 18~150Vdc | 12V 18~150Vdc | ||
| 24V 35~100Vdc | 24V 35~100Vdc | 24V 35~150Vdc | 24V 35~150Vdc | |||
| 36V 50~100Vdc | 36V 50~100Vdc | 36V 50~150Vdc | 36V 50~150Vdc | |||
| 48V 60~100Vdc | 48V 60~100Vdc | 48V 60~150Vdc | 48V 60~150Vdc | |||
| Max. PV Input Power | 12V 400W | 12V 600W | 12V 400W | 12V 600W | ||
| 24V 800W | 24V 1200W | 24V 800W | 24V 1200W | |||
| 36V 1300W | 36V 1700W | 36V 1300W | 36V 1700W | |||
| 48V 1700W | 48V 2300W | 48V 1700W | 48V 2300W | |||
| Rated Output Current | 30A | 40A | 30A | 40A | ||
| Rated DC Load Current | 40A | |||||
| Self Consumption | 2W | |||||
| Max.Conversion Efficiency | 97.5% | |||||
| Protection | PV array short circuit, over charging, battery reverse polarity, output short circuit | |||||
| Battery Charging | ||||||
| Battery Type | Sealed Gel AGM Flooded Lithium Battery | |||||
| Charge Algorithm | 3 stage: Bulk, Absorption, Float | |||||
| Bulk Charge Voltage | Sealed: 14.4V AGM 14.2V Gel: 14.2V Flooded: 14.6V User defined: 10-15V | |||||
| Float Charge Voltage | Sealed/Gel/AGM: 13.8V Flooded: 13.7V User defined: 10-15V | |||||
| Equalize Charge Voltage | Sealed 14.6V AGM: 14.8V Flooded: 14.9V | |||||
| Load Disconnect Voltage | 10.5-12V adjustable | |||||
| Load Reconnect Voltage | 12.5V | |||||
| Temperature Compensation | 5mV/ºC/2V with BTS | |||||
| Communication | ||||||
| Communication Port | RS485(Standard) Ethernet RS232 Optional with Online monitoring system | |||||
| Physical | ||||||
| Net Weight | 3.3kg | |||||
| Gross Weight | 4kg | |||||
| Dimension (mm) | 220*170*90 | |||||
| Cooling | Heatsink cooling | |||||
| Enclosure | IP 45 | |||||
| Environment | ||||||
| Ambient Operating Temperature | -25ºC~60ºC | |||||
| Storage Temperature | -40ºC~80ºC | |||||
| Humidity | 5%-95% non-condensing | |||||
| Warranty | Two years | |||||
ZHEJIANG TTN ELECTRIC CO., LTD
1 Date of foundation:1994
2 Annual Sales: US$5 Million - US$10 Million
3 Sales Market: Domestic and Overseas markets
4 About QC: Excellence, quality first is our philosophy
5 Main Products:Specially in Solar Power System, Voltage Stabilizer, Voltage Regulator, AVR, Stabilizer.
Our Services
Service for sample:
We can provide sample for your testing
Service for Customization:
We can do as your requirement, we accept OEM.
After-sale service
Policy: 1 year warranty.
1. Q: Do you have your own factory?
A: Yes, we have. Our factory located in Wenzhou city, Zhejiang province.
2. Q: How can I visit your factory?
A: Before you take off from your country, please let us know. We will arrange time to pick you up.
3. Q: Do you have solar project engineer who can guide me to install system?
A: Yes, we have a professional engineers team. They can teach you how to install a solar system
1. PWM Solar Charge Controller
2. Mono Solar Panel
3. Hybrid MPPT Inverter
4. Poly Solar Panel
){kind=link}