Solar Energy Storage & Off-grid Project Support
One-stop system matching for residential backup, commercial projects, remote area power supply and overseas off-grid engineering, covering solar panels, storage batteries, inverters and MPPT controllers.
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Custom System Design
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Battery + Solar + Inverter Matching
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B2B Project Support
Company & Service Facts
Yangzhou Weikechuang Photovoltaic New Energy Co., Ltd. publishes product and system-selection information for residential backup, commercial storage, telecom and monitoring sites, and remote off-grid power. A project should confirm load, daily energy use, backup time, local solar conditions and installation environment before model selection and quotation.
Real Project Cases
These project records show actual delivery and installation sites, with location, system size and application details for comparing similar requirements.
Mountain scenic site (exact location not published) · 2026
A published configuration with 24 × 590W PV modules, four 51.2V 200Ah batteries and a 12kW inverter for a remote mountain site.
North Korea (destination) · 2026
Shipment records for 700 × 620W PV modules, twelve 3.2kW low-frequency inverters and twelve 51.2V 200Ah wall-mounted batteries.
Altay, Xinjiang, China · 2026
Residential off-grid systems for dispersed homes, with on-site PV arrays, mounting structures, inverters and battery equipment.
Ikeja, Nigeria · 2026
Storage backup and power switching support for critical supermarket loads where the local grid is unstable and outages are intermittent.
Nigeria · 2026
A hybrid solar inverter, LiFePO4 battery and rooftop PV system supporting a residence in a weak-grid environment.
Scenic-site off-grid power / Commercial storageXinjiang, China · 2025
A 49.5kW PV array, 25kW power unit and 38.4kWh battery system supporting independent power for a remote scenic site in Xinjiang.
Featured ModelStorage Inverter
For residential solar storage, off-grid power and small commercial backup with lead-acid or LiFePO4 batteries.
ModelWKC F01 48-10k-E
Storage InverterStorage Inverter
A medium-power inverter with touch display and intelligent management for residential and off-grid loads.
ModelWKC F01 48-6.2k-E
Storage InverterStorage Inverter
For entry-level residential backup, small off-grid loads and lower-power solar storage systems.
ModelWKC F01 48-3.2k-E
Featured ModelLithium Storage
10.24kWh nominal storage for rack installation, off-grid systems and modular expansion.
ModelWKC F02-51.2200
Lithium StorageLithium Storage
5.12kWh nominal storage for residential backup, solar storage and rack deployment.
ModelWKC F02-51.2100
Lithium StorageLithium Storage
A slim wall-mounted format for residential solar storage and installations with limited space.
ModelWKC F01-51.2200-B
Featured Model12V Lead-acid Battery
3kWh nominal storage and the priority model for high-capacity 12V backup, solar off-grid and telecom applications.
Model6-CNJ-250
12V Lead-acid Battery12V Lead-acid Battery
2.4kWh nominal storage for outdoor monitoring, solar streetlights and medium off-grid systems.
Model6-CNJ-200
12V Lead-acid Battery12V Lead-acid Battery
1.8kWh nominal storage for telecom backup, UPS and cost-sensitive solar storage projects.
Model6-CNJ-150
Why Choose Weikechuang Solar
Practical support for matching solar panels, storage batteries, inverters, controllers and distribution components into feasible B2B project configurations.
Review models, parameters, interfaces, certifications and delivery terms before quotation and purchasing.
Configuration advice based on daily energy use, peak power, backup days and installation conditions.
Reduces project risk caused by mismatched PV modules, batteries, inverters and controllers.
Selection communication and reference support for installers, project developers and trading customers.
Flexible matching for residential, commercial, telecom and remote power supply scenarios.
Built for solar storage projects, channel customers and overseas off-grid engineering cooperation.
B2B Project Support
Review daily energy use, peak power, backup time and installation environment.
Match PV panels, battery bank, inverter, controller and system voltage.
Support project developers, installers and engineering buyers with references, quotation and delivery coordination.
FAQ
Sizing starts with daily energy consumption, maximum load power, required backup days and local sunlight conditions. Load surge current, installation environment, battery type and budget should also be reviewed.
Gel or lead-acid batteries are common for stable and cost-sensitive backup systems. Lithium batteries are better when higher cycle life, lighter weight and higher usable depth of discharge are required.
Yes. The page is designed for B2B inquiries covering solar panels, storage batteries, inverters, MPPT controllers and off-grid system matching.
Provide the load list and quantity, rated and surge power, daily runtime, backup target, project location, installation environment, output voltage and expected order quantity.
Continuous inverter power must cover simultaneous loads, while surge capability must cover motors, pumps and compressors. Battery voltage and PV input limits must also match.
Not from nominal capacity alone. Usable depth of discharge, inverter efficiency, temperature, ageing, load variation and simultaneous PV charging all affect runtime.
Some models support common communication protocols, but compatibility must be confirmed against the BMS, inverter protocol version, port and firmware rather than voltage alone.
No. Price, certification, availability, lead time, warranty and trade terms must be confirmed for the exact model, quantity, destination and project requirement in a formal quotation.
Send load power, daily energy use, backup time, country or region and installation scene so we can prepare the first configuration direction.
