off Grid Inverter 3kw DC AC Solar System Low Frequency Solars off Grid Inverter Three Phase
Product Description

Model | HT-SDP5KW | HT-SDP3KW |
lsolation mode | Low Frequency Transformer |
Dc Input |
Rated voltage (Vdc) | 48Vdc |
Rated current (A) | 104A | 62.5A |
Input voltage range (Vdc) | 43-100V |
AC Output | |
Rated power (KW) | 5KW | 3KW |
Rated voltage | 220V+3% |
Number of phases | Single phase |
Rated current (A) | 23A | 13.7A |
Output frequency | 50Hz +0.05 (Can be set 60Hz) |
waveform | Pure sine wave |
Wavefor distortion rate (THD) | Linear loads2% |
Dynamic Response time | 5%, s50ms |
Power Factor (PF) | 0.99 |
Inverter Efficiency | >90% |
Electrical insulation properties | 2000Vac,1 Minute |
Protection Function |
Overload Ability | 150%,10s |
Protection | input reverse polanity. under voltage, overvoltage, output over-current, short circuit, overheating etc. |
Display | LCD+LED |
Communication interface | RS485 (optional) machine |
Method of working | Working continuously |
Cooling method | intelligent fan-cooled |
Short-circuit protection | No automatic recovery. need to restart the machine |
Working Environment 8 Mechanical dimension |
Degree of protection | IP20 (indoor) |
Working Altitude ( m) | ≤3000m |
Working temperature (C) | -20~+50C |
Relative humidity (C) | 0-90%. No condensation |
Noise (1 meter) | ≤55dB |
Unit size: (W x D X H) | 482x605x267mm | 482x605x267mm |
Rererence weight (Kg) | 65Kg | 52kg |
Our company can adjust parameter configuration according to user's requirement. |



FAQ
1. Q: Are you a factory or a trading company?
A :We are a professional Solar Panels Manufacturer in China
2.How can we guarantee the products quality?
A :Always provide the esteemed buyer a pre-production sample before mass production; Always testing every product before despatching the shipments;
3.What products we can supply you?
A :Solar panels,inverter,controller,cable,support frame and other solar power systems
4. Q: Can the products pricing be cheaper?
A :Of course, you will be offered a a very good discount with large quantities.
5.. Q: Can print our company's logo on the pv panels?
A :Yes! And we accept the OEM&ODM orders.