Specification
- Illumination Area : 100x100mm2
- Spectrum Range : 300 ~ 1700 nm
- Spectrum : A++
- In-stability : A+
- Uniformity : A
- Reference Cell (option) : KG3 for Perovskite Top / BL7 for Si Bottom
- Spectrometer (option) : HS-IL
- Achieve the spectral level of dual lamp system (xenon lamp plus halogen lamp)
- 100% SPC and better SPD
Application
- Accurate measurement of perovskite/crystalline silicon tandem solar cells
Supplier: Led bulb, tube light, panel light, decoration light, wall light, steel wires, steel plate, stainless steel plate, twisted wire rods, galvanized wires, wire mesh, site fencing, mosquito mesh, thread rods, rebar, twisted rods, t bar, nuts and bolts, hardware, pvc pipes, upvc pipes, api pipes, melamine, mdf board, plywood, film faced, shuttering, packing, core veneer, face veneer, hdf molded door skin, door filler, tubular particle boards, pvc boards, wpc boards, doors, block board, hard board, gypsum board, canopy, carpet, flooring wooden, bamboo, laminated engineering, tiles, granite tiles, granite blocks, black galaxy, wash basin, water closets, washbasins, ss sinks, faucets, furniture, pvc edge bending, crew, locks, pvc seals, silicone cartridges, shower enclosures, shower door hinges, handles, knobs, brackets, slides, nails, solar panels, flexible solar panels, solar power station, battery, inverters, rechargeable fans, lights, spring, 3ply disposable face mask, oxygen concentrator ,
Services: Buying office, oem, components sourcing, value added services
Buyer: In shell pecan nut, macadamia nut
Product's name: Wood Charcoal Keywords: Flat cube charcoal,Flat cube burning,Lump charcoal , Lump Shisha Charcoal, Silver Charcoal. Specification as following: Specification: Grade A Material (Composition) 90% bamboo charcoal & 10% pure nature bonding Moisture Content less than 6% Fixed Carbon More than 85% Ash 4% Heat value 7000J-8000J Volatile Matter 2% Hardness 90% Temperature (Burning) 700-880°C Burning Time 4-5 hours Others feature smokeless,odourless,innocuity, no bursting it is an environment-friendly products , no any chemicals Size: hexagon shape square diameter outer diameter Æ 40mm 40x40mm inner diameter Æ 10mm Æ 10mm Length 18-25cm 18-25cm Weight (Average) 285g-295/pc 285-295g/pc
Product name BBQ Charcoal Keyword BBQ Charcoal Charcoal Specification Black color BBQ charcoal - pillow shaped coconut charcoal briquettes Photograph attached. It would be 42 grams weight of one pcs pillow shaped as u can see in pics Size is 40*40 mm all four sides 4/4 cm . Lab report will be provided.
Supplier: Pure sine wave off grid inverter, energy storage lithium battery, solar charge controller, ac/dc battery charger and single phase to 3 phase converter, pv combiner box and power supply
Supplier: Led lighting, street light, flood light, industrial light, linear light, high bay light, pit light, canopy light, poles, solar panels, solar street light.
Buyer: Led, led driver, solar batteries, solar raw material.
Supplier: 1. sweeping and cleaning brushes/brooms series: road sweeper brushes / brooms with wafer brushes, gutter brooms, and roller brushes; industrial brushes with the staple set tufted cylinder brushes, rotary brushes, modular block brushes, strip brushes, and spiral wound roller brushes, etc.
2. solar generator series: solar panels, solar inverter, battery, solar energy storage systems, solar street light, solar lighting, solar air conditioner, solar benches, solar camera
etc.
3. variety of magnets.
4. bearing tube, bundy tube, titanium tube, vehicle precision steel tub
Services: Import and export services
Buyer: Pp / pa / pe pellets and recycled pellets; iron oxide red with fe 98%;
Supplier: Solar pv module / solar pv panel,
solar inverter,
solar battery,
bess (battery energy storage system).
Services: Solar pv power solution
We can supply met coal (hi and med vol) as requested, need to start with 30,000 tons per month and can work up to 110,000 tons per month; specs as outlined below: Tonnage-25-30k tons per month Spec: Dry-Basis Ash-8-9.5 Sulfur-1-1.1 BTU-13,000-14,000 Vol- 26 to 32(M-H) FSI- 9 Tonnage-1st Month-25-30k 2ndMonth-35-40k & 40k per month for the remainder of contract. Spec: Dry-Basis Ash-7.5-8.5 Sulfur-0.5% BTU-13,500-14000 Vol-32-35(H) FSI-7-8.5 Three year contract, fixed price for first two years; adjusted to market in 3rd year, or as negotiated. This is good coal and with a two year fixed price contract it should be very attractive. Buyer can inspect coal on site and contract directly with producer if required. Producer has 20+ years in business and sells to some of the largest US power and steel companies.
The SANDI solar charge controller adopts advanced digital control technology, touching keys and automatically operation. With the features of PWM (Pulse Width Modulation) battery charging and unique control technology, the PV charge controller improves battery life efficiently. The PV charge controller is only suitable for controlling solar modules. Never connect any other types of charging source to the controller. This can destroy the controller and/or the charging source permanently. To meet different solar power stationsâ?? need, there are 48Vã??96Vã??120Vã??192Vã??220Vã??240Vã?? 360Vã??384Vã??480Vã??492V and 600V other normal series voltage level base on different battery voltage of off-grid PV power station system project. Product Feature: 1, The solar controller uses high performance 32-bit chips which is excellent EMC design 2, The controller adopts advanced PID algorithm which has more accurate battery energy management system to improve the battery efficiency 45% at least 3, The controller adopts three charging stages (buck charging, equalize charging and float charging) which can maximize the utilization of photovoltaic modules and batteries 4, IGBT Modular design ensure stable and efficiency performance of solar controller and solar power system 5, The controller has perfect battery protection function and with multi-stage charging technology to improve battery life 35% at least 6, The controller has double loop control function of voltage loop and current loop, user can set the limiting charging current 7, Fully enclosed duct design and high-speed fan for cooling makes the controller working under harsh environments 8, The controller has power generation statistics and real-time power curve function, so we can know power generating information at any time 9, Colorful LCD display, touching key and multi-language option makes the HMC (Human Machine communication) easy and convenient. Users also can set working parameters through the LCD panel and touching keys according to different battery feature 10, The controller also has temperature compensation function and RTC real time clock function, 11, Standard Modbus protocol for RS-485 or GPRS communication to extend the communication distance (optional function) 12, The patent of second protection function which can protect battery from over charging due to power switch failure (optional function)
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