JK Powerguard Solar System Calculator
Hybrid & Off-Grid Investment & ROI Analytics
System Parameters
(Per kW per day)
(9 AM - 5 PM)
Tariff Rates
Per kW monthly
⚙️ These values are used in the investment & ROI formulas. Change them to match your actual cost structure. Original defaults are shown as placeholders.
Per kW (panels + on-grid inverter)
Default: ₹13,000 / kW
Per kWh of battery bank
Default: ₹16,000 / kWh
Extra cost per kW (on-grid → hybrid)
Default: ₹27,000 / kW
Per kW (new full off-grid system)
Default: ₹40,000 / kW
Extra battery factor (Hybrid)
Default: 1.25× (25% extra)
Extra battery factor (Off-Grid)
Default: 2× (100% extra)
Used in monthly savings calculation
Default: 30 days
Solar Consumption
0.00 kWh
0% of total generation
Non-Solar Consumption
0.00 kWh
0% of total generation
Battery Bank Req.
0.00 kWh
Hybrid: 1.25× | Off-Grid: 2×
Investment & Costs
Hybrid Options (25% Extra Battery)
Off-Grid Options (100% Extra Battery)
Financial Returns (ROI & Payback)
Savings per Unit
₹0
Standard Monthly Savings
₹0
For Off-Grid
₹0
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