MPPT CIRCUIT WITH ESP32 NOV 21

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STD MPPT CIRCUIT WITH ESP32 NOV 21

License: CERN Open Hardware License

Mode:

Editors' pick

Update time： 2022-01-22 14:03:51

Creation time： 2021-11-18 06:51:56

Description

PLEASE REFER TO THE ATTACHED DOCUMENTS TO ENABLE THE SUCCESFUL DESIGN AND ASSEMBLING OF THIS CIRCUIT.

H2,H3,H4 AND MPPT ARE EXTERNAL DETACHABLE CIRCUITS HEADERS . USE ARDUINO IDE TO PROGRAM THE ESP.

PLEASE ALL THE SOURCE FILES SHOULD BE EXTRACTED TO THE SAME FOLDER

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	104	C1,C2,C13,C15,C16,C19,C20	CAP-TH_L5.0-W2.5-P5.08-D0.7	7
2	10v 220uf	C10	CAP-TH_BD8.0-P3.50-D0.6-FD	1
3	35V 10uf	C12	CAP-TH_BD8.0-P3.50-D0.6-FD	1
4	4700uF	C14	CAP-TH_BD22.0-P10.00-D2.3-FD	1
5	150V-1000uF	C17	CAP-TH_BD22.0-P10.00-D2.3-FD	1
6	2.2uf	C18	CAP-TH_BD8.0-P3.50-D0.6-FD	1
7	16V 100uf	C22	CAP-TH_BD8.0-P3.50-D0.6-FD	1
8	FR107	D2,D11	DO-41_BD2.4-L4.7-P8.70-D0.9-RD	2
9	1N4148	D3,D4,D5,D6,D7,D8	DO-35_BD2.0-L4.0-P8.00-D0.5-FD	6
10	1N4007W	D9,D10	DIODE_DO41	2
11	MPPT	H1	HDR-F-2.54_1X4	1
12	HDR-F-2.54_1x8	H2	HDR-F-2.54_1X8	1
13	IN-OUT	H3	HDR-F-2.54_1X5	1
14	HDR-F-2.54_1x4	H4	HDR-F-2.54_1X4	1
15	16-90VDC-IN	J1	PIN1_5MM	1
16	12v output	J2	HDR-M-2.54_1X2	1
17	5v out	J3	HDR-M-2.54_1X2	1
18	GND-OUT	J4	PIN1_5MM	1
19	0-50v-out	J5	PIN1_5MM	1
20	FAN	J7	HDR-M-2.54_1X2	1
21	GND-IN	J8	PIN1_5MM	1
22	L10-2	L2	L10-2	1
23	Charging	LED1	LED-DIP-6.2MM	1
24	Solar	LED2	LED-DIP-6.2MM	1
25	IRFP4468	Q1,Q2,Q3,Q4,Q5,Q6,Q7,Q8,Q9	TO247S	9
26	IRF3205PBF	Q10,Q11	TO-220-3_L10.0-W4.5-P2.54-L	2
27	10K	R1,R2,R3,R4,R10,R32,R35,R36,R38	R_AXIAL-0.3	9
28	10	R9	R_AXIAL-0.3	1
29	10K NTC	R11	RES-TH_L10.5-W5.5-P7.50-D0.6-S5.50	1
30	22	R16,R17,R18,R19,R20,R21	R_AXIAL-0.3	6
31	100k	R22,R23	R_AXIAL-0.3	2
32	10k	R24,R25,R34	R_AXIAL-0.3	3
33	47k	R26,R27	R_AXIAL-0.3	2
34	1k	R28	R_AXIAL-0.3	1
35	5.1K	R29	R_AXIAL-0.3	1
36	200K	R30	R_AXIAL-0.3	1
37	3.3K	R31	R_AXIAL-0.3	1
38	1K	R33	R_AXIAL-0.3	1
39	ESP32-DEVKITC-32D	U1	ESP32WROOM32D	1
40	7805	U3	TO-220-3_L10.0-W4.5-P2.54-L	1
41	IR2104PBF	U4	DIP-8_L9.9-W6.6-P2.54-LS7.62-BL	1
42	ACS758	U5	SENSOR-TH_ACS758ECB-200U-PFF-T	1
43	7812	U7	TO-220-3_L10.0-W4.5-P2.54-L	1
44	ADS1015	U8	ADS1015	1