Introduction of 32 tons of undug pipe laying rig The 32 ton pipe laying rig is fully hydraulic steel crawler self-propelled drill, on-board engine system, mud pump, flexible and easy to move.The hydraulic system adopts the hydraulic pilot operating system of engineering ...
zhongyun intelligent machinery [Environment] [Copper Scrap] [2018-10-17 14:54:06 ]
Specification: Model number RL-FM130 Solar Cell Monocrystalline Maximum power (Pmax) 250W Maximum power voltage (Vmp) 18.2V Maximum power current (lmp) 13.74A Open circuit voltage (Voc) 22.3V Short circuit current (lsc) 14.62A Max system voltage 1,000VDC Max charging current ...
Guangdong Jiuzhou Solar Energy Science&Technology Co., Ltd. [Energy] [Solar Energy Products] [2018-10-16 17:16:20 ]
In PWM solar charge controller, the current from the solar panel tapers according to the battery’s condition and recharging needs. When a battery voltage reaches the regulation set point, the PWM algorithm slowly reduces the charging current to avoid heating and gassing of the ...
Xiamen Eco-Sources Technology Co. Ltd [Energy] [Solar Energy Products] [2018-10-16 10:36:31 ]
Pulse Width Modulation (PWM) is the most effective means to achieve constant voltage battery charging by adjusting the duty ratio of the switches ( MOSFET ). In PWM charge controller, the current from the solar panel tapers according to the battery’s condition and recharging ...
Xiamen Eco-Sources Technology Co. Ltd [Energy] [Solar Energy Products] [2018-10-16 10:35:32 ]
Maximum Power Point Tracking solar charge controllers (MPPT) are different than the traditional PWM solar charge controllers in that they are more efficient and in many cases more feature rich. MPPT solar charge controllers allow your solar panels to operate at their optimum ...
Xiamen Eco-Sources Technology Co. Ltd [Energy] [Solar Energy Products] [2018-10-16 10:34:32 ]
Pulse Width Modulation (PWM) is the most effective means to achieve constant voltage battery charging by adjusting the duty ratio of the switches ( MOSFET ). In PWM charge controller, the current from the solar panel tapers according to the battery’s condition and recharging ...
Xiamen Eco-Sources Technology Co. Ltd [Energy] [Solar Energy Products] [2018-10-16 10:33:16 ]
Specification: Model JZ-007-50 Solar panel(W*V) 25W/6V polysilicon Solar panel size(mm) 535*350*25 Battery(Ah*V) 20Ah 3.7V Lithium battery Battery type lithium battery (3.7v) Light body material die-cast aluminum Light source type 2835 double chip patch Working temperature ...
Guangdong Jiuzhou Solar Energy Science&Technology Co., Ltd. [Energy] [Solar Energy Products] [2018-10-15 13:46:16 ]
This single axis controller can control the linear actuator to make the solar panel to follow the sunlight, Keep the solar panel always face the sunlight. It is the basic parts of the single axis solar tracker. It works with the linear actuator to improve the amount of power ...
Xiamen Eco-Sources Technology Co. Ltd [Energy] [Solar Energy Products] [2018-10-15 09:30:11 ]
Linear actuators are actuators which create motion in a straight line. Unlike a motor, which creates circular motion, a linear actuator can be used with any application that requires moving something in a straight line (e.g. up and down or side to side). The Eco-Sources Series ...
Xiamen Eco-Sources Technology Co. Ltd [Energy] [Solar Energy Products] [2018-10-15 09:26:42 ]
Specification: Model JZ30224-60 Power 3000W Solar panel (W V) 270Wp*3psc 30V Battery (Ah V) 200AH*2 Inverter (V) 24V DC Solar panel Size (mm) 1640*992*35 Solar panel net weight/pcs (kg) 19.8*3 Machine size (mm) 600*540*940 Parameters and related instructions 1. Working ...
Guangdong Jiuzhou Solar Energy Science&Technology Co., Ltd. [Energy] [Solar Energy Products] [2018-10-12 11:45:58 ]
The Eco-Sources 12V 100AH sealed lead acid solar battery has a brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by ...
Xiamen Eco-Sources Technology Co. Ltd [Energy] [Solar Energy Products] [2018-10-12 11:15:46 ]
12V 50AH Sealed lead acid battery is one kind of updated maintenance-free battery with a valve-regulated structure for installing solar power. It can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of ...
Xiamen Eco-Sources Technology Co. Ltd [Energy] [Solar Energy Products] [2018-10-12 11:14:43 ]
This LED battery monitor is a battery specific residual battery monitor. With low power consumption, can be a long time to show the battery power, it can be used in all kinds of light conditions with LED screen. It is suitable for lithium batteries, lead-acid batteries and other ...
Xiamen Eco-Sources Technology Co. Ltd [Energy] [Solar Energy Products] [2018-10-12 11:13:19 ]
The Eco-Sources 1kw Off Grid Pure Sine Wave Inverter adopting high-frequency isolation transformer type, high efficiency, and high security. Parallel type design for DC input and modularization design for inverter, small volume, distributed installation, easy for system ...
Xiamen Eco-Sources Technology Co. Ltd [Energy] [Solar Cells, Solar Panel] [2018-10-11 14:00:14 ]
1000W Grid Tie inverter is a compact unit, which directly converts direct current into alternating current for powering appliances and/or office equipment and connecting to the utility grid. The AC output from Eco-Source inverter is synchronized and in-phase with the utility ...
Xiamen Eco-Sources Technology Co. Ltd [Energy] [Solar Cells, Solar Panel] [2018-10-11 13:58:10 ]
DDD30 electric monorail crane product introduction The DDD30 electric monorail crane is used in the head section of the diesel battery single rail crane under the conditions of various complicated roadways (short distance rolling and turning on the upper slope, narrow and low, ...
zhongyun intelligent machinery [Environment] [Copper Scrap] [2018-10-11 10:56:20 ]
Introduction of MFHSL series fire gate products MFHSL series fire gate is used between the main drainage pump room and main substation chamber in underground coal mine.Transformer substation, belt conveyer, winch distribution electrical equipment, transformer chamber, rack ...
zhongyun intelligent machinery [Environment] [Copper Scrap] [2018-10-10 11:42:47 ]
The Eco-sources series of epoxy solar panel has been traditionally used for solar lights, solar toys, solar educational kits for kids and students in schools which has less demanding performance requirements. It is usually used for low voltage and low power applications. Now we ...
Xiamen Eco-Sources Technology Co. Ltd [Energy] [Solar Cells, Solar Panel] [2018-10-10 10:20:53 ]
The Eco-sources series of the epoxy solar panel has been traditionally used for solar lights, solar toys, solar educational kits for kids and students in schools which has less demanding performance requirements. It is usually used for low voltage and low power applications. Now ...
Xiamen Eco-Sources Technology Co. Ltd [Energy] [Solar Cells, Solar Panel] [2018-10-10 10:19:41 ]
The Eco-sources 20 watts epoxy solar panel kits with battery clips, can charge the 12V battery directly, it will output max 90% power on a sunny day. Waterproof and light design, let the solar panel easy to take outdoor, you can take it to camp, hiking, and travel. It is also a ...
Xiamen Eco-Sources Technology Co. Ltd [Energy] [Solar Cells, Solar Panel] [2018-10-10 10:18:29 ]
