Hydro Generator for home use

A small water generator for home use, you can check this hydro generator, just connect to the water pipe and the charge controller, it will charge the battery, storage the power for home application use, is it magic?

It looks like this. and if you would like to know how to use this hydro generator. there is a video for you to check it.


Please kindly check the video, you may find the generator, controller are over the water.

This hydro geneartor not so big for the project use, just for the normal home use.

Maybe you need more information, please kindly leave a message or send me emal

Why you need a solar controller

When you use a solar panel, and want to transfer the solar energy store to the battery or use it to charge your mobile, or lunch a lamp.

Then you may need a solar charge controller to transfer the energy , and protect the battery will not over charge to damage.

First, you many need to check the battery voltage, norV mally, the battery voltage is 12V/24V. this is the safe voltage for human. but now. the 36V 48V and 60V, even 72V battery , they with more efficient usage. and also , the battery voltage should math with the solar panel voltage.

12V Float 14.2V (defaul, adjustable) 12.0—15.0
12V Discharge Stop10.7V (defaul, adjustable) 9.0—11.5V
12V Discharge Reconnect12.5V (defaul, adjustable)  11.0—13.0V
24V Float28.4V (defaul, adjustable) 24.0—29.0V
24V Discharge Stop19.0V (defaul, adjustable) 18.0—22.0V
24V Discharge Reconnect22.0V (defaul, adjustable) 22.0—26.0V
36V Float42.0V (defaul, adjustable) 36.0—45.0V
36V Discharge Stop30.0V (defaul, adjustable) 27.0—33.0V
36V Discharge Reconnect38.0V (defaul, adjustable) 36.0—42.0V
48V Float56.0V (defaul, adjustable) 48.0—60.0V
48V Discharge Stop40.0V (defaul, adjustable) 36.0—44.0V
48V Discharge Reconnect50.0V (defaul, adjustable) 48.0—56.0V
60V Float71.0V (defaul, adjustable) 60.0—75.0V
60V Discharge Stop50.0V (defaul, adjustable) 45.0—55.0V
60V Discharge Reconnect63.0V (defaul, adjustable) 60.0—70.0V
USB Output5V/2A Max
Operating Temperature-35-+60℃

Solar Panel

When the solar panel made, it will marked some parameters as follow:

Electrical DateMechanical Data
Maximun Power at STC90WSolar Cell TypeMonoctrystalline(125x125mm)
Optimum Operating Voltage (Vmp)16.0VNumber of Cells32(4×8)
Optimum Operating Current (Imp)5.6ADimensions1050x535x2.8mm
Open Circuit Current (Voc)19.2VWeight1.88kg
Short Circuit Current (Isc)6.16AApplication ClassClass A
Module Efficiency18.3%FrameNone
Maximum System Voltage700VDC (IEC)ConnectorsMC4 Connectors
Maximum Series Fuse Rating10AFire RatingClass C
Thermal CharacteristicsMC4 Connectors
Operating Module Temperature-40℃to+85℃Rated Current30A
Norminal Operating Cell
Temperature (NOCT)
45±2℃Maximum Voltage700VDC
Temperature Coefficient of Pmax -0.42%/℃Maximum AWG Size Range10AWG
Temperature Coefficient of Voc-0.31%/℃Temperature Range -40°F to194°F
Temperature Coefficient of Isc0.05%/℃IP Rating IP67
Junction Box
IP Grade.IP 67
Number of Diodes1 Diodes.
Output Cables.10 AWG (2.95ft long)

This is the description of the 90W flexible solar panel.

And when you choose the solar panel, and the battery, you may need to pay attention to the description. to make sure their math with each other.

MPPT 48V 60A Solar Controller

This new model MPPT 48V 60A solar charge controller, why it is different ?

Normally, the most controller could compatible 12V and 24V battery, this MPPT solar charge controller could compatible 12V / 24V /36V /48V battery recognition automatically. also the battery type is from Gel to Flood and the Lead-Acid battery.

It provides the MPPT (Maximum Power Point Tracking) function, the efficiency could reach 98.1%. the max PV Input Voltage 180V, Max Input PV Power , 12V system- 720W, 24V system-1440W, 36V system- 2100W, 48V system – 2800W.

If the solar panel is 550W, so you can connect 5 solar panels together use one controller for the 48V battery system. very helpful for your home use.

This is the inside instruction, you can check the Inductance ( cooper coil) and the Capacitor, also with the imported control chip, more stable and reliable.

For more information, you may check this table , get more reference information for your home solar system.

Model No.TY-SM-4860
Charging modeMPPT Maximum power point tracking automatically
Charging3-stage:constant current(MPPT), constant voltage(Absorption Voltage), floating charge, bulk charge
System typeDC12V/24V/36V/48V Recognition automatically
System voltage automatic recognition12V system (DC9V-DC15V) 
System voltage automatic recognition24V system (DC18V-DC29V)
System voltage automatic recognition36V system (DC30V-DC39V)
System voltage automatic recognition48V system (DC40V~DC60V)
Soft Start Time≤1S
Dynamic response and recovery time100us
Max efficiency≥98.1% (Voc is 1.5 or 2 times than battery, then it’s best efficiency)
PV utilization≥99%
MPPT working Voltage12V system (DC20V~DC80V)  
MPPT working Voltage24V system (DC37V~DC105V)
MPPT working Voltage36V system (DC50V~DC160V)
MPPT working Voltage48V system (DC72V~DC160V)
Maximum PV input voltage (Voc)DC180V 
The maximum PV input power 12V system (720W)
The maximum PV input power 24V system (1440W)
The maximum PV input power 36V system (2100W)
The maximum PV input power 48V system (2800W)

MPPT 48V 60A Solar Controller

MPPT solar charge controller could compatible 12V / 24V /36V /48V battery recognition automatically. also the battery type is from Gel to Flood and the Lead-Acid battery.


MPPT Solar Charge Controller

Solar Charge controllers, with different model. the normal is PWM solar charge controller and MPPT solar charge controller.

MPPT solar charge controller: MPPT Maximum power point tracking Function , and short for MPPT. it compares with the PWM.

This solar charge controller could math the Lithium battery, Gel battery, and Flood Battery, Lead-Acid, lithium , also the LiFePO4 battery.

The battery voltage could start from 12V /24V /36V /48V /60V, also, you can connect 4 gel batteries of 12 volts which are set to 14.5 / 15 volts I have to set to 71 volts.

And the charge current from 30A 40A 50A 60A and 100A.

The solar panel 18V Solar Panel for 12V battery, 36V solar Panle for 24V <40V, 54V Solar Panel for 36V battery and 72V Solar Panle for 48V <80V, 60V battery is charged with 90V solar panel, voltage is less than 100V.


12V/24V 30A MPPT Solar Charge Controller

This solar charge controller could math the Lithium battery, Gel battery, and Flood Battery, Lead-Acid, lithium , also the LiFePO4 battery.


Welcome to Tengyu Tech

Tengyu Tech committed to solar and wind renewable energy, to improve the effectively use the renewable energy. improve the environment. make a better future for our planet.

Why we would like to do this?

  • Now everyone knows the air population, everyone knows the environment protection. so we need more clean energy to instead the fossil fuel.
  • the electric vehicles are more and more popular.
  • To remove the carbon population , we can make the more and more clean energy by Solar and Wind.

We would like to share more information about:

  • Solar panels.
  • Solar chareg controllers.
  • Solar PV connectors
  • Wind generators
  • Wind solar hybrid system controllers.

I know this is not easy, but I would like to try to make it as one of the human beings to do for our planet, we all hope to have a better future.

If you have any better idea, or better solution, you can comment or contact us, we can discuss together. Thank you so much for your kindly time to read our website.