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Why Choose Us
❤20 YEARS industrial experience with three production bases in China & Malaysia. Owns advanced equipment and instruments and builds Automatic production line.
❤Optional MPPT/PWM solar charge controller 60A, MPPT Efficiency max 98%.
❤DC Start & Automatic Self-Diagnostic Function.
❤ Strictly comply with ISO quality management system , products have passed [UL,CE,IEC, ROHS, SONCAP,SASO,PVOC] and other CERTIFICATIONS.
❤Automatic equipment production: stan dardizied quality、high efficiency production.
❤Optional MPPT/PWM solar charge controller 60A, MPPT Efficiency max 98%.
❤DC Start & Automatic Self-Diagnostic Function.
❤ Strictly comply with ISO quality management system , products have passed [UL,CE,IEC, ROHS, SONCAP,SASO,PVOC] and other CERTIFICATIONS.
Product Detail
Product Paramenters
Model | VG1012 | VG1512 | VG2024 | VG3024 | VG5024 | ||||
Capacity(VA) | 1000VA | 1500VA | 2000VA | 3000VA | 5000VA | ||||
Input Voltage(DC) | 12V | 12V | 24V | 24V | 24V | ||||
Nominal Voltage | 220VAC | ||||||||
Voltage Range | 154-265VAC (AC Model);185-264VAC±3V(UPS Model) | ||||||||
Frequency | 50-60HZ Auto sensing | ||||||||
Power Factor | 0.8 | ||||||||
Rated Power | 800W | 1200W | 1600W | 2400W | 4000W | ||||
Voltage | 220VAC | ||||||||
Frequency | 50/60HZ | ||||||||
Waveform | Pure Sine Wave | ||||||||
Transfer Time (AC to DC) | <8ms | ||||||||
Transfer Time (DC to AC) | <8ms | ||||||||
Output Voltage Regulation | 土10% | ||||||||
Bypass Mode | Yes | ||||||||
Saver Mode | Yes | ||||||||
Efficiency | >98% | ||||||||
Input Protection | Circuit Breaker | ||||||||
Output Protection | Circuit Breaker | ||||||||
Battery Type | AGM-Deep Cycle ,Gel/Up to 500Ah | ||||||||
Charging Current | 25A | 30A | 28A | 40A | 65A | ||||
Low Level disconnect (Selectable) | 10V or 10.5V | 20V or 21V | |||||||
PWM(Optional) controller Voltage | 15VDC-30VDC | 30VDC-60VDC | |||||||
MPPT(Optional) controller Voltage | 15VDC-150VDC | 30VDC-150VDC | |||||||
Maximum PV array power | 400W | 800W | 1600W | ||||||
Maximum PV array open circuit voltage | PWM:30VDC, MPPT:150VDC | PWM:60VDC, MPPT:150VDC | |||||||
Maximum solar charge current | 60A | ||||||||
Protections | Over load, over temp, over charging, battery low, battery reverse connect, high AC voltage etc. | ||||||||
LCD indicator status | AC input voltage, AC input frequency, PV voltage, PV current , Output Voltage, Output Frequency, Battery voltage, Load current etc. | ||||||||
LED indicator status | AC Line In:Green/Inverter:Green/Charging :Yellow/Alarm :Red | ||||||||
LOW battery alarm | Audible alarm-5 seconds beeping | ||||||||
Overload alarm | Audible alarm- continuous beeping | ||||||||
Fault | Audible alarm- continuous beeping | ||||||||
Temperature | 0-40℃ | ||||||||
Humidity | —10℃~90℃ Non condensing | ||||||||
Accoustic Noise(db) | >55dB | ||||||||
Packing Size L*W*H(mm) | 565*383*188 | ||||||||
Weight (kg) | 13 | 14.5 | 16 | 16.64 | 21.43 | ||||
Company Profile
20+ years rich experience professional
50+ Engineers , strong R&D
100+patent , countries and regions use TECHFINE products
400+ Employees
4000+ sets of solar system supplyed by TECHFINE
27000+ square meter factory area
Application
Packing & Delivery
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FAQ
Q1:May I take some samples to test before placing the order ?
A1:Yes, welcome to take some sample to test!
Q2:How about the delivery time?
A2:7 days for sample; 25 days for bulk order.
Q3:What is the warranty of the controller?
A3:1 years warranty.
Q4:How to solve the technical problems?
A4:24 hours after-service consultancy just for you and to make your problem to be solved easily.
Q5:What payment methods do your company support?
A5:T/T, Western Union, Paypal, L/C etc.
Q6:What are the price terms can you offer for us?
A6:We can accept EXW, FOB, CIF and so on.
Q7:Do you have any certifications for your products?
A7:We have ISO9001:2000, CE, RoHS, certificates for all of our products.
Q2:How about the delivery time?
A2:7 days for sample; 25 days for bulk order.
Q3:What is the warranty of the controller?
A3:1 years warranty.
Q4:How to solve the technical problems?
A4:24 hours after-service consultancy just for you and to make your problem to be solved easily.
Q5:What payment methods do your company support?
A5:T/T, Western Union, Paypal, L/C etc.
Q6:What are the price terms can you offer for us?
A6:We can accept EXW, FOB, CIF and so on.
Q7:Do you have any certifications for your products?
A7:We have ISO9001:2000, CE, RoHS, certificates for all of our products.