PV System Calculator & BoQ
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Technician Name:
Technician Tel:
Company Name:
Company Address:
Client Name:
Client Tel:
Site Address:
Currency:
UGX (Ugandan Shilling)
KES (Kenyan Shilling)
TZS (Tanzanian Shilling)
USD (US Dollar)
EUR (Euro)
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DC Loads
X
Add DC Load
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AC Loads
X
Add AC Load
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System Parameters
System Voltage (V):
Peak Sun Hours (PSH):
System Loss (%):
Inverter Efficiency (%):
Battery DOD (%):
Days of Autonomy:
Safety Factor (%):
🛒
Market Component Sizes (for BoQ)
Panel Wattage (W):
Battery Capacity (Ah):
PWM Amp Rating (A):
MPPT Amp Rating (A):
Battery Chemistry:
Acid (Lead Acid/AGM)
Lithium (LiFePO4)
Battery Model:
Controller Type:
MPPT
PWM
System Design Results
Total Daily DC Energy:
80.00 Wh
Total Daily AC Energy:
288.89 Wh
Total Adjusted Daily Energy:
405.78 Wh
Panels Required:
81.16 Wp
Batteries Required:
122.96 Ah
Inverter Required:
81.25 W
PWM Controller:
6.76 A
MPPT Controller:
6.76 A
BoQ (Bill of Quantities)
Item
Rec. Qty
Actual Qty
Unit Price (KES)
Total (KES)
Solar Panels ( 250Wp)
1
2,000,000
Batteries ( 100Ah)
2
2,000,000
Inverter (min. 81W)
1
4,000,000
PWM Charge Controller (min. 7A)
1
500,000
MPPT Charge Controller (min. 7W)
1
800,000
Labour Cost
1
500,000
Grand Total (KES)
9,800,000
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Real-time Performance
Current Output:
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W
Consumption:
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W
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