Dependable Off-Grid Infrastructure
for Remote Properties.
Bespoke engineering solutions for properties that need reliable power, water, and utility infrastructure where conventional services are unavailable. Tailored to how your site is actually used.
Remote Infrastructure Specialists.
PD Property Developments specializes in off-grid and remote utility systems for cottages, rural properties, lodges, and remote sites. We design and implement practical solutions for properties that need reliable power, water, and utility infrastructure where conventional services are limited or unavailable.
Under Vincent Borg's leadership, our work is built on unwavering commitment to practical, serviceable, non-standard field engineering. Every system is sized around how the property is actually used, not around theoretical loads.
Integrated Off-Grid Utilities.
Four coordinated disciplines that combine into a single, serviceable system for your property. Every deployment is engineered around actual site usage.
Solar & Battery Storage Integration
Precision dimensioning of photovoltaic arrays and battery banks engineered for severe winter conditions and multi-day autonomy.
- PV array sizing
- Lithium & gel banks
- Winter derating
Generator Backup Systems
Automated transfer switches, load management, and fossil-fuel plant integrations that carry the site when renewables can't.
- ATS wiring
- Load prioritization
- Runtime planning
Remote Water Systems
Planning of autonomous water wells, filtering arrays, and off-grid solar pumping infrastructure for year-round service.
- Well integration
- Filtration stacks
- Solar pumping
Property Infrastructure Planning
Comprehensive load consumption audits and site evaluations for cottages, commercial lodges, and remote holdings.
- Site evaluation
- Load audits
- System roadmap
Field Work Portfolio & Blueprints.
Technical Insights Hub.
Structured engineering sheets and calculators addressing the questions we hear most from remote property owners.
Calculating Battery Banks for Quebec Winters
Sub-zero temperatures materially reduce usable storage capacity. Design your bank to the coldest week of the year, not the annual average. The table below reflects typical effective capacity retention at 0.2C discharge.
| Chemistry | +25°C | 0°C | -20°C | Deployment Note |
|---|---|---|---|---|
| Lithium (LiFePO4) | 100% | 88% | 62% | Requires heated enclosure below 0°C for charging |
| AGM / Sealed Lead | 100% | 72% | 45% | Tolerant but heavy cycling losses |
| Gel | 100% | 68% | 38% | Not recommended for deep-winter deployment |
Turn your remote site into a self-sufficient holding.
Engineered off-grid utilities designed around the way your property is actually used.
Off-Grid Assessment Node.
Reach the practice directly or file a structured intake. We review each submission within one business day.
Speak to the engineer.
Vincent Borg oversees every intake personally. Cellular coverage in the field can be intermittent; email is the fastest way to reach us.