Suzhou Yueniao Machinery & Electronics Imp & Exp Co Ltd is one of the pioneer renewable energy business and has been in this field since 2002. We are dedicated exclusively to the business of small wind generator, mini hydroelectric generator and solar energy. As a manufacturer with advanced technology, we are making in our own workshop the wind turbine from 300w to 20kw with CE certificates. Beside that we are dealing with business of mini hydroelectric generator from 200W up to 60KW and solar panel from 20W to 280W. We do not claim any of its products to be the best, but we are proud to hear the owners of our products praise them. And that is what makes all the time and effort we spend on our products worthwhile. Thank you for your support!

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Suzhou Yueniao Machinery&Electronics Imp&Exp Co Ltd 


Off Grid Solar Power Kit


The Solar-Power-Generator is a revolutionary way of cost saving in renewable energy generation.
The solar panels produce what's called DC current. A device called an inverter is required to change the DC power generated by your solar system into AC power that most appliances can use.  An inverter is an important piece in your overall solar energy plan.
Off-grid solar power gives people all over the world the electricity to power their homes.   With off grid power you are your own electric company. When the sun shines you store excess electricity in batteries and draw it out later. An off-grid inverter can convert the DC energy from solar panels and batteries into AC electricity which powers normal appliances.

600W Off Grid Solar Power Kit, YSP-600

This kit Includes:

  • 2 x 300 Watt Framed Solar Panel with 25 year limited warranty
    (Support rack for solar panel can be supplied upon request)
  • 1 pc of 25 Amp Charge Controller
  • 2 pc of 12V/100Ah batteries
  • 1 pc 600 Watt Off Grid DC to AC Inverter
300W Polycrystalline Solar Panel
Cell: Poly-crystal silicon
No. of Cells and Connections: 72 (6 x 12)
Maximum Power(Pm): 300W±3%
Maximum Power Voltage (Vpm): 36.78V
Maximum Power Current (Ipm): 8.16A
Open Circuit Voltage(Voc): 44.27 V
Short Circuit Current(Isc): 8.93A
Module Efficiency: 15.47%
Dimensions: 1956 x 992 x 40 mm  
Weight: 22 kg
Operating temperature: -25°C~55°C
Warranty: 25 years power output guaranteeCertificate: CE, ROSHS, IEC, TUV, CSA

600W Solar Charge Controller

Rated solar Input
Rated System Voltage
12 / 24VDC Field
Selectable Max. Solar Voltage
Acceptance Voltage Set point
13–16VDC / 26–32VDC
Type of Charging
High efficient Series PWM charging with temperature compensation
Electronic Protections
Reverse Polarity, Short Circuit, Overcurrent, lightning, Transient Surges, High Temperature, Reverse Current
Operating temperature
-25 ~ +55C
Shipping Weight/Dimension
0.2 kg/ 120x78x35mm
3 years
600W Off Grid Inverter

Output power
600 watts  continuous power/1200 watts peak power
Output voltage
Optimum efficiency
No-load draw
Output wave form
Pure Sine Wave
Input voltage range
Over voltage shutdown
Under voltage shutdown
Over load shutdown
Low voltage alarm
Over voltage, Under voltage, Low voltage, Over load, Overheat, Short circuit
3 year
Shipping Weight/Dimension
1.4 kg/210 x 150 x 70 mm
Battery Bank
2 x 12V/150Ah GFM Batteries



Maintenance free Lead Crystal Battery

New Technology

The invention of the lead crystal battery is a breakthrough in battery history. Based on the composite electrolyte and proprietary intellectual property rights, makes the reaction of the electrolyte formation caused the forming for the crystal state.


1. Ideal green and environmental protection battery.
Lead crystal battery is using special SIO2 composite electrolyte to replace the sulfuric acid solution of traditional lead-acid battery. The electrolyte is non-toxic, non-smell, to surrounding environment.
2. Excellent high and low temperature operating characteristics
Working temperature from -40°C~65°C
3. Easy for depth discharge
Working life of is no effected by the general over-discharge.   Excellent recovery capacity of charge-discharge.
5. Long working life

Lead crystal battery can work for 10 to 15 years,  and charging time is 25% faster than normal lead-acid batteries and gel batteries.


Nominal Voltage
Nominal Capacity
Working Temperature
330 x 172 x 214mm
62  kg
Terminal type
Charge Cycle
Working Life
10 – 15 years


Errors expected and possible alternations without prior notice


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                                                                                                                                  ADD: 483.Changxu Road,Suzhou,China