Inquiry about solar-powered water leak detectors with SIM card support (2G/3G) and auto-shutoff valves

hi  please send me whatsapp   

I need hatchery machine operated by Solar energy

Inquiry About solar powered home appliances system

Inquiry about DTS(X)3666/ DSS(X)3666 3 Phase 4 Wire ,LED Active/Reactive Energy electronic power Meter

Solar aerator 1 hp & 2 hp
2paddle & 4 paddle

Ultra Low Power Bluetooth 4.0 Low Energy RF Module (Manufacturer reference PTR5518)   50 units with invoice

hello dear
I am looking for solar rechargeable lantern
Watts: 3-6 W Photo sensitive Water proof Luminous flux: 100-300ml Monocrystalline Voltage 5-7DCV 2-4 LED Chips/ high power Power consumption: 4-10W Life span 30,000-40,000hrs Light colour: White Temperature: 10-600C Light output angle: 360 degrees, omni directional Display screen to indicate power level
with that specifications

Good day, Can you please send me a quote for a Air Water generator solar powered that produces 5000 liters a day including the transport cost to Nacala port in Mozambique?

would like to have your offer for the supply of the following tender items with lead time and Data sheet. MPPT charge controller, efficiency not less than 92 %, and shall meet the following specifications. voltage, as per technical specifications Controller must utilize passive cooling (not fans); Should allow parallel operation, i.e more than one unit can be connected in parallel. Controllers to be certified CE or UL and to meet at least one for the following or equivalent standards IEC 62509 or IEC 62093; The device should have LED or LCD display. Equipped with SPD in the upstream input for each Charge Controller. Product warranty shall be 5 years. 228 Pcs MPPT Charge Controller Rated 85A - 100 A, at least 150 VDC input voltage. 148 Pcs MPPT Charge Controller Rated 100 A, at least 150VDC input voltage. 83 Pcs MPPT Charge Controller Rated 100 A, at least 450VDC input voltage. Off-Grid Inverter single phase, pure sine wave, 230 V, 50Hz as per below technical specifications. - The inverter shall produce pure sine wave form with provision for battery charger, and it can be configured individually or in parallel - Output frequency shall be 50 Hz - Designed for indoor enclosure not less than IP 20 - Maximum efficiency should be not less than 90 % at full load - To be certified to meet at least CE and UL marking and complaint with IEC 62109 - The device should be integrated with LED indicators or LCD display - It shall allow adjustment of battery voltage and charging current - The device shall allow connection to grid and/or backup generator(s) - The charging function of the inverter/charger shall include battery charging functionality   and the inverter shall be wired in ways that make use of the inverter battery charging   functionality if the installation includes either mains power or a diesel generator. - Protections required: AC overload and load short circuit, overvoltage, overheating and battery reverse polarity - The inverter shall allow internet connection for remote monitoring - Product warranty shall be 5 years. 22 Pcs 7KVA Solar Off-Grid Inverter. 69 Pcs 10KVA Solar Off-Grid Inverter. . 116 Pcs 15KVA Solar Off-Grid Inverter. 

Dear colleagues! We ask you to provide a commercial proposal for the production screw expander: Working fluid - R245fa  or another equivalent fluid Inlet pressure 5 bar Outlet pressure 1 bar Inlet temperature - 65 oC Outlet temperature - 20 oC Mass flow 1.5 kg/s Inlet volume flow 200 m3/hour Outlet volume flow - 950 m3/hour Under these conditions, we plan to install a unit with 50 kWe. For additional questions, please contact me as soon as possible. 

Hello price for 10kw complete solar system with hybrid 3 phase inverter

Inquiry About PC-4 Environment sensor for PV Power Plant-Weather Station, wind speed, solar radiation, atmospheric pressure, rainfall

Inquiry About PC-4 Environment sensor for PV Power Plant-Weather Station, wind speed, solar radiation, atmospheric pressure, rainfall

Do you have Solar power Ice Maker Machine?

looking for wind turbine to power solar system from 1 kw to 5 kw. 

am looking for solar powered motors for my grinding mill
3 phase

Hybrid solar inverter circuit board?

when we made test to solar penal the device name "sun simulator , Model GTM-F no. GTM1406002 with power of 2 kW , 2013 "

Inquiry About Solar powered bollard lights DLW-S-005

we wish to propose you to arrange imlementation Solar Power project in different Scale  in Sri Lanka. 

power plant solar system 50 Mg watt for Iraq

We are interested in power solutions panel , inverters , batteries , solar accessories  

Nous avons besoin de ces produits .