PV Telecommunication Base Station

PV Off-grid System

Characteristics ·MCU dual-core design,excellent performance ·Utility power mode (mains mode)/energy-saving mode/battery mode can be switched, and the application is flexible ·Pure sine wave AC output, which can adapt to various types of loads ·Wide input voltage range, high-precision output, fully automatic voltage stabilization function ·The LCD module displays the operating parameters of the equipment in real time,   clear operation status indication ·All-round protection function (battery overcharge, high voltage, low voltage protection, overload protection, short circuit protection, over temperature protection)   Application ·Home  ·School ·Street ·Frontier defense ·Pastoral area ·Industrial equipment ·Satellite communication equipment ·Ships and other new energy power generation fields System Parameters   System power 1KW 3KW 5KW 10KW 15KW 20KW Solar panel power 335W 420W Number of solar panels 3 PCS 9 PCS 12 PCS 24 PCS 36 PCS 48 PCS Photovoltaic DC cable 1 SET MC4 connector 1 SET DC combiner box 1 SET Controller 24V40A 48V60A 96V50A 216V50A 216V75A 216V100A Lithium battery/Lead-acid battery(Gel) 24V     48V 96V 216V Battery capacity 200Ah 250Ah 200Ah 300Ah 400Ah Inverter AC input side voltage 170-275V Inverter AC input side frequency 45-65Hz Inverter off-grid rated output power 0.8KW 2. 4KW 4KW 8KW 12KW 16KW Maximum output apparent power on off-grid side 1KVA30S 3KVA30s 5KVA30s 10KVA10min 15KVA10min 20KVA10min Rated output voltage on off-grid side 1/N/PE, 220V Rated output frequency on off-grid side 50Hz Working temperature 0 ~+40 °C Cooling method Air-cooling AC output copper core cable 1 SET Distribution box 1 SET Auxiliary material 1 SET Photovoltaic bracket type Aluminum /Carbon steel bracket (one set) Electrical loads for 3KW off-grid solar system Electrical equipment No. Power（W） Daily Expense (h) Total electricity consumption（Wh） Desk fan 2 45 5 450 LED lights 4 2/3/5Z7 6 204 TV set   1   100 4 400 Micro-wave oven 600 0.5 300 Juicer 300 0.6 180 Refrigerator 150 24 150*24*0.8=2880 Air conditioner 1100 6 1100*6*0. 8=5280 Total electricity consumption 9694

Concrete Flat Roof Solar Mounting System Ballasted Roof Mount

Best configuration,fast installation,SolFirsTech PV Ballasted Mounting System through added ballasts to provide a non penetration system. no leakage issue and save the labor cost.

Chinese Manufacture Ground Screw Pile For Solar Energy System

Ground Screw System is a modern foundation system,using the drilling machine to install which makes it as the most efficient and cost-saving footing solution.It can be widely applied to different soil conditions. Ground screw can be used for many kinds of application, like solar system; timer-fram

SolFirsTech RAMMING PILE GROUND MOUNT

Portable PV System

Characteristics · Efficient power conversion, plug and play, no need to wait · Intelligent circuit, stabilized output power at 5V, matching stable output current, avoiding damage to the charging equipment · Strong, waterproof, corrosion-resistant ETFE material, longer service life · For camping/hiking   Application Outdoor DC power supply places   System Parameters  

Standing Seam Clamp for Metal Roof

SolFirsTech Roof Standing Seam Clamp is widely applied for commercial and residencial roof project.The system is designed for metal roof, which is very popular with customers, the wide range of different components make it possible to fasten almost all sorts of module.

BALLATED ROOF MOUNT

This solution is also applicable on ground or concrete roof with small inclination. Its structure is light with high strength and good flexibility.

SolFirsTech RAMMING PILE GROUND MOUNT

Installation Steps Available Types of Columns Technical Details Design Description: especially suitable for hillsides and uneven ground areas. Installation Ground Wind Load up to 60m/s Snow Load 1.4kn/m2 Standards AS/NZS1170, JIS C8955:2017, GB50009-2012, DIN 1055, IBC 2006 Material Anodized AL6005-T5, Hot Dip Gavanized Steel, Stainless Steel SUS304 Warranty 10 Years Warranty   Project Reference

CdTe Thin Film Solar Module

Horizon D+ Series Multi-Point Drive Single Axis Solar Tracking Systems

Features & Characteristics High Adaptability High Adaptability  Gradient difference adaptability to uneven terrain in N-S direction up to 15% High Stability  The multi-point drive greatly increase the wind torsion resistance and critical wind speed Compatibility  Compatible to 182/210mm cell solar modules Accessibility  Obstacle-free among independent trackers, easy for construction and maintenance Reliability  The independent control system help to monitor the operation, find fault points in time, and reduce power output loss Smart Tracking  Adjust tilt angle smartly and timely according to terrain and weather data to increase power output Reasonable Design  The stability is ensured via exclusive structural design and strict wind tunnel test Tracker Structure Tracking Technology Horizontal Single Axis Tracker System Voltage 1000V/1500V Tracking Range ±45° Working Wind Speed 18 m/s (Customizable) Max. Wind Speed 45 m/s (ASCE 7-10) Modules per Tracker ≤120 Modules (Customizable) Principal Materials Hot-Dip Galvanized Q235B/Q355B, Zn-AI-Mg Coated Steel Mean Coating Thickness ≥65 micron Drive System Slewing Drive / Linear Actuator Foundation type PHC / Cast-in-Place Pile / Steel Pile Control System Control System MCU Tracking Mode Closed Loop Time Control + GPS Tracking Accuracy <2° Communication Wireless (ZigBee, LoRa); Wired (RS485) Powder Acquisition External Supply / String Supply / Self-Powered Auto Stow at Night Yes Auto Stow During High Winds Yes Optimized Backtracking Yes Protection Degree IP65 Working Temperature -30°C-65°C Anemometer Yes Power Consumption 0.3kWh per day Project Reference

Q235 Ground Screw Pile for Solar Panel Bracket

Our Ground Screw is made of Carbon Steel Q235, HDG coating ≥80μm, excellent in corrosion resistance with hot-dip galvanization and compatible with screwing machine in the open area easily. Available with custom-made solution, the length and size can be customized.

SUS304 Solar Roof Hooks For Tile Roof

Installation Site Roof Type Non Adjustable Size Customized Color Nature Material SUS304 Certification ISO9001 Warantty 10 Years and 20 years service life