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solar charge maximizing controller system used for "pv 4 ev" systems, with dc / ac load dumping for domestic water and swimming pool heating

Solar Panel Carport, Walkway Pergola Solar and Backyard Solar Systems For EV Charging, with DC / AC Load Dumping for Water & Pool Heating 


The solar panel carport (SPC) is built to cover the driveway of residential homes. The solar panels are mounted on the metal trusses of the carport directly without the need for roof decking.

"SPC" located in the front of the house may need approval from the panel of a Committee of Adjustment, but the SPC, pergola walkway solar systems  located at the side and backyard of the residential house are generally permitted without a Committee of Adjustment approval.

The solar panels are connected to the Enerpak Solar Charge Maximizing Controller Systems (SCMCS) to charge the electric vehicles through a solar inverter and a level 2 EV charger.

The SPC, pergola or backyard solar system includes a DC load dumping controller that serve sas DC load control to allow the energy stored in the 48 VDC LFP battery and the energy from solar panels to be used to power other DC loads directly, after the electric vehicle is fully charged. 

The AC load dumping controller has a current sensor built-in, the controller disconnects AC power to the AC load dumping appliances, such as 240VAC domestic preheat water tank, whenever an electric vehicle is being charged.

Please submit a Contact Form to us to have a PV4EV system installed for you.
Contractors' Support Fleet Operators
pv4ev Electric vehicles charging & Domestic Water Preheating packages for residential homes

Unlock your solar and storage rebates (Up to $10K Rebates) for customers in Ontario

Limited Time Offer, Hurry!

No Home Energy Assessment is Required.

No Grid-Tie Approval is Required.

No Net-Meter is Required.

Step 1: Submit Your Application at homerenovationsavings.ca/without-assessment/solar for the rebates program that is newly lauched by "Enbridge Gas" and "Save on Energy", with support from the "Ontario Government" on Jan. 28, 2025; 

Step 2: Get a Participant ID and Contact Us to determine the appropriate system size and maximum rebate you may qualify;

Step 3: Retain us to design a Solar Charge Maximizing Controller system tailored for your specific property and application, and start permit application process;

Step 4: Accept the system proposal from us, and have the system installed & commissioned to start saving on energy cost, and help in the fight against climate change;

Step 5: We will obtain the permit and required documents for you to have your application approved to receive the rebates.

The benefit is maximized by Enerpak Solar Charge Maximizing Controller Systems

  • The Solar Charge Maximizing Controller System  (SCMC system) allows you to maximize the power availability from a solar array to charge your Electric Vehicles at your comfortable homes and cut hydro and gas bills, also to preheat your domestic water to save on natural gas consumption;

  • The Unique SCMC Design allows you to bypass the LFP battery to minimize the battery capacity requirement and MPPT charge controller overheating;

  • The SCMC system powers your load without consuming the charging cycles of LiFePo4 batteries;

  • The solar panels cover the asphalt shingles and pavement to reduce the solar irradiance energy absorbance.

Up to $40K Interest Free Funding &  $10K Rebates
Solar panels covering the driveway

PV4EV Level 1

Benefits:

  1. Supports up to 15 KWH (60 KM EV commute per day), charged for 8 hours at 15 amps / 120VAC;

  2. One criticle load circuit 15 amps / 120 VAC;

  3. Backup power circuit for load mainly used during the day.

Components included:

  • 3.6KW solar panels;

  • 3.0 KW 120VAC Single Phase Solar Inverter;

  • 24V ENERPAK Solar Charge Maximizing Controller;

  • 30 amps MPPT solar charge controller

  • 100 AH of 25.6V Lithium Iron Phosphate Battery;

  • Grid power / Inverter Load transfer switch controlled by battery voltage;

  • One of NEMA 5-15R receptacle for EV charging;

  • One of Criticle load circuit 15 amps / 120 vac Maximum.

 Contact Us for an Estimate
Rack mounted solar panels over the driveway

PV4EV Level 1 Plus

Benefits:

  1. Supports up to 20 KWH (80 KM EV commute per day), charged for 11 hours at 15 amps / 120VAC;

  2. One criticle load circuit 15 amps / 120 VAC;

  3. Backup power circuit for load mainly used during the day.

  4. 24VDC Domestic Hot Water Preheat Tank

Components included:

  • 4.5 KW solar panels;

  • 3.0 KW 120VAC Single Phase Solar Inverter;

  • 24V ENERPAK Solar Charge Maximizing Controller;

  • 60 amps MPPT solar charge controller;

  • 200 AH of 25.6V Lithium Iron Phosphate Battery;

  • Grid power / Inverter Load transfer switch controlled by battery voltage;

  • One of NEMA 5-15R receptacle for EV charging;

  • One of Criticle load circuit 15 amps / 120 vac Maximum.

  • 26 Gal. 24 VDC Domestic Water Preheat Tank with controller and circulation pump.

 Contact Us for an Estimate
Solar Panel Carport for EV Charging

PV4EV Level 2 Plus

Benefits:

  1. Supports up to 38 KWH (160 KM EV commute per day), charged for 11 hours at 15 amps / 240VAC;

  2. Two criticle load circuits rated at 15 amps / 120 VAC;

  3. Backup power circuit for load mainly used during the day.

  4. 48 VDC Domestic Hot Water Preheat Tank

Components included:

  • 9.0KW solar panels;

  • 6.0 KW 240VAC Split Phase Solar Inverter;

  • 48V ENERPAK Solar Charge Maximizing Controller;

  • 80 amps MPPT solar charge controller

  • 200 AH of 51.2V Lithium Iron Phosphate Battery;

  • Grid power / Inverter Load transfer switch controlled by battery voltage;

  • One of NEMA 6-20R receptacle for EV charging;

  • two of Criticle load circuits 15 amps / 120 vac Maximum.

  • 26 Gal 48 VDC Domestic Water Preheat Tank with controller and circulation pump.

 Contact Us for an Estimate
ENERPAK Level 2 Components Lists

PV4EV Level 2 Premium

Benefits:

  1. Supports up to 38 KWH (160 KM EV commute per day), charged for 5.5 hours at 32 amps / 240VAC;

  2. Two criticle load circuit 15 amps / 120 VAC;

  3. Backup power circuit for load mainly used during the day.

  4. 105 gal. 240 vac, 4.5KW commercial grade Domestic Hot Water Preheat Tank

Components included:

  • 9.0KW solar panels;

  • 12.0 KW 240VAC Split Phase Solar Inverter;

  • 48V ENERPAK Solar Charge Maximizing Controller;

  • 80 amps MPPT solar charge controller

  • 400 AH of 51.2V Lithium Iron Phosphate Battery;

  • Grid power / Inverter Load transfer switch controlled by battery voltage;

  • One of NEMA 14-50R receptacle for EV charging;

  • two of Criticle load circuits 15 amps / 120 vac Maximum.

  • 105 Gal 240 VAC 4.5KW Domestic Water Preheat Tank with controller and circulation pump.

 Contact Us for an Estimate
Contact Us Commercial PV4EV Systems