Basic Info.
Packaging & Delivery
Product Description
| Model | STS20224 | STS33248 | STS50248 | STS50248B | STS35248U | STS50248U |
| Rated Power | 2000W | 3300W | 5000W | 5000W | 3500W | 5000W |
| Number Of Parallel Machines | / | / | / | 1~6 PCS | / | / |
| Peak Power | 4000VA | 6000VA | 10kVA | 10kVA | 7000VA | 10kVA |
| Rated Output Voltage | 230VAC | 120VAC | ||||
| Output Frequency | 50Hz / 60Hz | |||||
| Load motor capability | 1HP | 2HP | 4HP | 4HP | 2HP | 4HP |
| Inverter Output Efficiency | >92% | >91% | >90% | |||
| Output Wave | Pure sine wave | |||||
| Charging Mode | MPPT | |||||
| Max PV Input Voltage(Voc) | 100VDC | 145VDC | 500VDC | 500VDC | 500VDC | 500VDC |
| MPPT Tracking Voltage Range | 30-85VDC | 60V-115VDC | 120V-450VDC | 120V-450VDC | 120V-450VDC | 120V-450VDC |
| PV Array Maximum Power | 1600W | 3400W | 5200W | 5500W | 4400W | 5200W |
Max PV Input Current | 40A | 40A | 18A | 22A | 18A | 18A |
| Baterry Voltage | 24VDC | 48VDC | 48VDC | 48VDC | 48VDC | 48VDC |
| AC Input Frequency | 50Hz / 60Hz | 50Hz / 60Hz | 50Hz / 60Hz | 50Hz / 60Hz | 50Hz / 60Hz | 50Hz / 60Hz |
| Max AC Charge Current | 60A | 60A | 60A | 60A | 40A | 40A |
| Product Size(mm) | 378*280*103 | 378*280*103 | 426X322X126 | 426*322*124 | 426*322*124 | 426X322X126mm |
| Warranty | 3 years | |||||
Q1. You are manufacturer or trading company?
A:We are manufacturer. Welcome to inspect our factory at anytime.
Q2: Do You have any certification like BIS, CE RoHS TUV and other patents ?
A: Yes we have got over 100 patents for our self-developed products and obtained ISO9001 quality management system certification, China energy saving certification, SGS,CB,CE,RoHS,TUV,IEC and some other certificates.
Q3:Can you provide customized services?
Yes, we can provide one-stop solutions, such as: ODM/OEM, Lighting solution, Lighting mode, Logo print, Change Color, Package Design,Please inform us formally before our production
Q4. What is your terms of payment?
A:Usually, we accept T/T,irrevocable L/C at sight.For regular orders, Terms of payment 30%deposit,full payment before delivery the goods.
Q5: How many products are there for me to choose?
More Than 150 Different Solar Light For Your Reference! We supply :solar street light, solar garden light,solar landscape light,solar wall light,solar wall washer light,solar power system etc
Q6: What about the lead time?
A: 3 workdays for sample, 5-10 workdays for batch order.
Q7: Can the solar street lamp be used in high&low temperature area and strong wind environment?
A: Of course yes, as we take Aluminum-alloy holder, solid and firm, Zinc plated, anti- rust corrosion.
Q8: What's the difference between Motion sensor and PIR sensor?
A: Motion sensor also called radar sensor, works by emitting high frequency electric wave and detecting people movement. PIR sensor works by detecting environment temperature changing, which usually is 3-8 meters sensor distance. But motion sensor can reach 10-15 meters distance and be more accurate and sensitive.
Q9: Do you offer guarantee for the products?
A: Yes, we will provide professional after-sales service
The industry standard warranty period is 2 years. But we offer 3-5 years warranty to our products., during which we will provide related after-sales service free of charge. The lamp can still work normally after 3 years of normal use.
