PV System
Solar Water Pump System
Solar pumping system that stores energy as water rather than in batteries, for agricultural irrigation and water transfer.
Product catalogue
Solar PV, BESS and integrated energy systems
Off-grid and grid-tied solar packages, C&I and utility-scale battery storage, and turnkey microgrid solutions — supplied with engineering review and project management.
All products
6 products
View specifications
PV System
Solar Street Light System
Off-grid solar street light with a choice of lead-acid or LiFePO4 battery, for road and area lighting.
Integrated Energy Solution
Turnkey Renewable Microgrid Solution
Integrated zero-carbon microgrid combining solar PV, battery storage and project management for island, mining and off-grid industrial sites.
PV System
Off-Grid Solar Hybrid System 5kW / 10kWh
Off-grid solar hybrid system with a 5 kW AC output integrated inverter and 10 kWh battery, positioned as the household off-grid mainstream tier of the range.
BESS
Utility-Scale BESS 5MWh Container
Liquid-cooled LiFePO4 battery energy storage container unit for grid-side, shared storage and renewable co-location projects.
BESS
C&I Solar-Storage System 125kW / 261kWh
Containerized commercial and industrial PV plus battery storage system for peak shaving and demand management, at the 125 kW / 261 kWh tier.
Technical notes
EPC practice notes on module, storage and installation
Why oversized modules deform on low-slope roofs, how DC/AC ratio drives fire risk, and what clamp torque actually protects a plant.
Oct 31, 2026EPC Best Practices
Solar Cell Technology Evolution: Poly, PERC, TOPCon and BC
From multicrystalline BSF to PERC, n-type TOPCon and BC back-contact: what each generation changed, and why system design now beats cell efficiency.
Oct 31, 2026EPC Best Practices
Solar Clamp Washer Orientation: Why Modules Detach in High Winds
An inverted curved washer cannot store preload, so clamp force fails. Torque is 20 N·m for inner clamps — here is why this detail decides plant safety.
Oct 31, 2026EPC Best Practices
Solar DC/AC Ratio Mistakes That Cause Inverter Fires
Raising the DC/AC ratio costs inverter life and plant fire safety. String inverters belong at 1.3, central inverters at 1.1 - here is how to check.