An Amenity That Pays You Back
Traditional EV chargers come with a 3-6 year wait for ROI. The Ampwise solution is different. By using existing infrastructure, we eliminate the upfront cost, allowing you to generate revenue or offer a high-value perk from day one.
EV charging energy is excluded from your NABERS rating, protecting your energy score and tenant covenants
Earn annually through RERT, FCAS, and ResponsePro programs. Join 1,200+ businesses earning from grid stability
Average peak demand reduction through automated load balancing. Avoid costly infrastructure upgrades
Perfect for Any 3+ Hour Parking Venue
Whether it's an office, hotel, airport, hospital, university, or shopping center—if cars park for more than 3 hours, Ampwise is your ideal solution.
Why Ampwise Makes Sense for Long-Stay Parking
Perfect Charging Speed
Provides a full charge over an 8-10 hour period, matching long-stay behavior without the $5,000+ per-port cost of L2.
Total Flexibility
With no capital expense to recoup, offer charging as a free perk (like 63% of employers) or set your own price for revenue.
No Infrastructure Risk
Uses standard 15A outlets with smart management. No panel upgrades, no rewiring, no complex engineering.
Ideal for Long Stays
Perfect for 6+ hour parking scenarios where vehicles have time to charge at a relaxed pace.
Ampwise for Your Business Type
Tailored solutions for every 3+ hour parking venue
NABERS-Protected Energy Score
EV charging energy is excluded from your NABERS rating, protecting your building's energy performance score.
Demand Response Revenue
Earn $120/kW annually through grid stability programs. Your EV load becomes a revenue-generating asset.
Peak Demand Protection
Smart load management reduces peak demand by 55%, avoiding costly infrastructure upgrades.
Competitive Workplace Advantage
Join the 63% of leading employers offering free or subsidized EV charging as a key amenity.
50% of EV drivers would switch jobs for workplace charging. Make your office the destination of choice for top talent.
Also Perfect For These 3+ Hour Venues
Perfect for long-term parking. Travelers return to a fully charged vehicle. Premium service that commands premium pricing.
Support staff, visitors, and patients with convenient charging. Demonstrate commitment to health and sustainability.
Attract eco-conscious students and staff. Support campus sustainability goals with measurable impact.
Extended shopping trips = perfect charging time. Attract affluent EV drivers and increase dwell time.
Stadiums, theaters, conference centers—anywhere people park for events. Add value to the visitor experience.
Commuters charge while they ride. Support sustainable transportation with integrated EV + public transit.
See Your Numbers in Action
Our calculator shows both immediate savings and long-term value. Input your specific business details to see:
- • Ampwise vs. L2 installation costs
- • Potential annual revenue
- • Exact payback period
- • Tax incentive calculations
- • Employee retention benefits
- • Guest satisfaction impact
- • Sustainability credentials
- • Competitive advantages
Transform Energy Costs into
9x Revenue Streams
Combine solar, battery storage, and EV charging for maximum ROI
$4.60
Revenue per charging session (20kWh)
- Customer attraction
- Competitive advantage
- Grid electricity costs
Annual Revenue (10 chargers):
~$16,800
$3.20
Revenue per charging session (20kWh)
- All EV charging benefits
- Daytime solar offset
- Limited to sunny hours
Annual Revenue (10 chargers):
~$11,700
$4.60
Revenue per charging session (20kWh)
- 24/7 cheap energy
- Demand response revenue
- $372/kWh federal rebate
Annual Revenue (10 chargers):
~$16,800
13% ROIC
Industry-leading returns
7.7 Year Payback
With federal incentives
NABERS Exempt
EV energy excluded
Grid Independence
Backup power capability
System Configuration
- • 20 x EV charging outlets (15A)
- • 100kW solar array
- • 4 x Tesla Powerwall 3 (54kWh)
- • Smart energy management system
Financial Performance
- • Total investment: $180,000
- • Federal rebate: -$18,600
- • Net cost: $161,400
- • Annual revenue: $21,000
- • Payback: 7.7 years
Plus additional revenue from demand response programs (RERT, FCAS, MDR)