Description
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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,
Automatic equipment production: stan dardizied quality、high efficiency production.
Optional MPPT/PWM solar charge controller 60A, MPPT Efficiency max 98%
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.
Strictly comply with ISO quality management system , products have passed [UL,CE,IEC, ROHS, SONCAP,SASO,PVOC] and other CERTIFICATIONS.
Products Details
Product Paramenters
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Model
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1000VA
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1500VA
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2000VA
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3000VA
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5000VA
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Input Voltage(DC)
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12V/24V
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12V/24V
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12V/24V
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24V/48V
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24V/48V
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Nominal Voltage
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220VAC（Standard）
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Voltage Range
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154-264VAC ±3（Normal Mode)；185-264VAC±3V(UPS Model)；175-285VAC±3V(AVR Model);
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Frequency
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50/60Hz±5%
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Power Factor
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0.8
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Rated Power
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800W
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1200W
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1600W
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2400W
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4000W
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Output Voltage(AC)
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The output voltage under AC is the same as the input voltage
220VAC±10%（With AVR function） |
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Output Frequency (AC)
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The output voltage frequency under AC is the same as the input frequency
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Output Voltage(DC)
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220VAC±3%
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Output Frequency (DC)
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50/60Hz±1%
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Waveform
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Pure Sine Wave
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Battery Type
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External lead acid battery or water battery
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Battery voltage
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12/24VDC
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12/24VDC
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12/24VDC
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24/48VDC
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24/48VDC
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Battery Charging Voltage
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13.75/27VDC
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13.75/27VDC
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13.75/27VDC
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27/54VDC
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27/54VDC
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Maximum pv array power
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12V：800W / 24V：1600W/ 48V：3200W
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PV Input Voltage Range (PWM Controller)
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12V：MPPT 15V-150VDC / PWM 15V-30VDC
24V：MPPT 30V-150VDC / PWM 30V-60VDC 48V：MPPT 60V-150VDC / PWM 60V-105VDC |
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Maximum photovoltaic display open circuit voltage
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12V：MPPT 150VDC / PWM 30VDC
24V：MPPT 150VDC / PWM 60VDC 48V：MPPT 150VDC / PWM 105VDC |
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Maximum solar charging current
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60A
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Maximum AC charging current
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15A/8A
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30A/15A
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40A/20A
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30A/15A
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42A/21A
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Battery charging voltage range
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154-280VAC
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Transfer Time
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≤10ms(UPS mode)/≤20ms (INV mode)
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Load peak ratio
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（MAX)3:1
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Static power（W）
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5W
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11.5W
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13W
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15W
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20W
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Protections
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Power supply: Input overcurrent protector
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LCD indicator status
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AC input voltage, AC input frequency, PV voltage, PV current , Output Voltage, Output Frequency, Battery voltage, Load current
etc. |
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Audible alarm
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Low battery protection-continuous beeping
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Low battery protection-1 second beeping
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Overload-continuous beeping
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Overload less than 130%-1 second beeping and shutdown the output after 30 seconds; Overload more than 150%,shutdown the output
after 300ms |
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Malfunction-continuous beeping
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Temperature
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0-40℃
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Humidity
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—10℃~90℃ Non condensing
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Accoustic Noise(db)
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＜45dB
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Dimension（L*W*H)mm
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512*320*136
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Weight (kg)
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11.5
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12.5
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15
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16.8
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21.5
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Packaging Dimension（L*W*H)mm
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650*440*250
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PackagingWeight (kg)
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14.5
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15.6
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18.2
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20
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25
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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
More Products
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.
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