When 900 type color steel plate is used for roof, it is easy to assemble, light weight and convenient for transportation.With good drainage performance, it is a common building material for building roofs.
Cheapest 7inches 3G Android Biometric Fingerprint Thumb Tablet Time Attendance Collector System model SF707 is built-in with big capacitive Fingerprint sensor, with 500dpi, high sensitivity and also with Crossmatch TCS1 or TCS2 fingerprint scanner for option
Portable ECP machine for heart diseases with stable quality and good treatment effect.It's also good for long covid-19 patients.EECP treatment with no side effect.For more details about EECP,please email at sales@eecpcn.com or whatsapp/mobile:+86-18520667125
This module adopts MBB multi-busbar half-cut technology, up to 30% additional power gain from back side depending on albedo and the power range is: 530W ~ 550W.
6201-2RS (12x32x10mm) is a single-row bearing that supports radial loads, made with Chromium Steel providing superior quality and durability. It comes pre-lubricated and shielded to keep the lubricant in and contaminants, dirt and debris out.
INTRODUCTION
solar air conditioners operate directly using solar energy and utility energy , no need battery.When the sun is shining, it is powered by the solar source completely; when the sun is weak, it is powered by the solar and utility together,the whole system with hybrid design,can work online sharing with solar and utility energy.
Application:
Areas without electricity, low power,unstable power grids,and high electricity prices where air conditioner is in demand.
Growatt SPF 4000-12000T DVM series off grid solar inverter is integrated with a MPPT solar charge controller, 120/240VAC split phase output , Transformer design provides reliable power conversion in compact size.
Single phase grid-tied inverter from 750W to 3000W for residential application, small capacity supporting small roof utilization, single MPPT desgin, compact and cost effective.
